Stocker son énergie solaire et gagner en indépendance énergétique

Beaucoup de clients nous posent la question. Et on les comprend.

Quand on produit sa propre énergie solaire, on s’attend à ce qu’elle soit utilisée à 100 %. Et quand une application montre qu’on a produit beaucoup plus que ce qu’on a consommé, la question surgit :

👉 “Est-ce que vous vendez notre surplus ?”

👉 “Où va l’énergie qu’on n’a pas consommée ni stockée ?”

👉 “Est-ce que notre toit vous rapporte plus qu’à nous ?”

On a voulu répondre sans détour, avec chiffres et transparence.

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🌤️ En moyenne, nos clients ne perdent que 9 % de leur production solaire.

C’est le premier chiffre à retenir.
Prenons un client type mylight150 sur l’année 2024 :
• Production solaire : 6 180 kWh
• Autoconsommation directe : 2 759 kWh
• Stockage dans la batterie virtuelle MySmartBattery: 2 879 kWh
• Surplus réellement perdu : 543 kWh

👉 Ce que ça veut dire : 91 % de l’énergie produite a été utilisée intelligemment.

Et sans notre batterie virtuelle ?
Le même client aurait perdu 56% de sa production solaire.
C’est la différence entre une installation solaire et une installation vraiment intelligente.

👉 Voir graphique :  

Oui, on valorise une petite partie du surplus. Mais ce n’est pas un business caché.

Quand il reste un peu d’énergie après autoconsommation et stockage, ce surplus est injecté sur le réseau.

Et oui, dans certains cas, il peut être valorisé à des prix de marché.

Mais soyons honnêtes :
• Ces volumes sont faibles (543 kWh/an en moyenne par maison)
• Les prix de rachat sont souvent très bas, parfois nuls
• Et notre technologie est pensée pour réduire au maximum ce surplus
Autrement dit, notre modèle ne repose pas sur votre excédent, mais sur l’optimisation de votre autonomie énergétique.

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Ce qu’on cherche ? Que votre maison consomme ce qu’elle produit.

Tout simplement.
Notre promesse, c’est que votre énergie reste à la maison, pas qu’elle parte nourrir le réseau ou nos marges.
C’est pourquoi notre système priorise :
1. L’autoconsommation directe (quand vous êtes chez vous, en journée)
2. Le stockage dans la batterie virtuelle (quand vous êtes absents ou que les appareils sont à l’arrêt
3. Et seulement ensuite, l’éventuel réinjection du surplus
➡️ Ce que vous ne consommez pas immédiatement, vous le retrouvez plus tard. Pas perdu, pas vendu.

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Le tableau de bord qui parle pour nous

On y voit clairement :
🟢 En vert : ce que vous autoconsommez
🔵 En bleu : ce que vous stockez
🔴 En rouge : ce que vous perdez réellement
💡 Et ce qu’on remarque, c’est que la batterie virtuelle joue à plein : elle fait le lien entre vos panneaux et vos usages réels.

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✅ En résumé

Sans filtre, sans jargon, sans fausse promesse :
✅ Vous ne perdez que 9 % de ce que vous produisez
✅ Sans MSB, ce serait 56 % de pertes
✅ Grâce à mylight150, vous valorisez 91 % de votre énergie solaire
✅ Et ce qu’on gagne, on le gagne avec vous, pas sur vous

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Vous avez encore un doute ?

Posez-nous la question.
Chaque question franche nous aide à améliorer la transparence, à casser les idées reçues et à améliorer ce qu’on vous propose.

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L'autoconsommation solaire est en pleine expansion et, avec elle, la question cruciale de la gestion du surplus d’énergie produite par les panneaux solaires. Jusqu'à aujourd'hui, la solution la plus courante pour les particuliers était la revente de ce surplus à EDF via le mécanisme des Obligations d'Achat. Mais avec la baisse des tarifs de rachat en 2025, la recherche d’alternatives pour la valorisation de son surplus prend de plus en plus d’importance pour les propriétaires de panneaux solaires.

La batterie virtuelle est l’alternative #1 : une solution flexible et avantageuse pour optimiser sa production solaire, mais encore mal connue.

Chez mylight150, cela fait 10 ans que nous développons notre batterie virtuelle pour les propriétaires de panneaux solaires – particuliers et petites entreprises - autour d’une offre appelée "MySmartBattery". Nous avons récemment élargi cette offre avec le lancement de "MyBattery". 

Nous vous aidons à mieux comprendre quelle batterie virtuelle choisir dans ce guide.

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1. Qu'est-ce qu'une batterie virtuelle ?

Lorsque vous installez des panneaux solaires, une partie de votre production est « naturellement » autoconsommée par vos équipements électriques, votre chauffage, etc.. Mais comme la consommation et la production électrique n’ont pas toujours lieu au même moment, il s'agit rarement de la majorité de la production.

Une batterie virtuelle permet de "stocker" l'énergie solaire excédentaire sur le réseau électrique plutôt que dans une batterie physique.

L’énergie injectée est comptabilisée sous forme de crédits en kWh, qui peuvent être utilisés par la suite pour réduire sa facture d'électricité.

Contrairement à une revente classique, la batterie virtuelle offre une valorisation plus intéressante du surplus solaire, notamment en évitant les coûts de rachat d’électricité au prix du marché (environ 20 cts /kWh) 

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Le saviez-vous ?

En France, un propriétaire de panneaux solaires consomme en moyenne 30 à 40% de l'électricité qu'il produit. Le reste est soit revendu au réseau pour 20 ans (via EDF OA, à 4 cts / kWh depuis le 1er février 2025), soit stocké virtuellement (via MyBattery ou MySmartBattery), soit stocké dans des batteries physiques (une solution encore rare en raison de son coût élevé) 

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2. Pourquoi la batterie virtuelle remplace-t-elle la revente du surplus ?

Historiquement, les particuliers ayant des panneaux solaires pouvaient revendre leur surplus à EDF OA à un tarif subventionné. Cependant, ce tarif a été divisé par trois, passant d'environ 13 centimes à 4 centimes par kWh au 1^er février 2025. Cette baisse rend la revente encore moins intéressante, incitant les particuliers à chercher d'autres solutions pour rentabiliser leur production. La batterie virtuelle se présente alors comme une alternative idéale : elle permet de conserver et réutiliser son énergie au lieu de la vendre à un prix très faible.

3. MyBattery et MySmartBattery : les deux solutions de batterie virtuelle chez mylight150

Chez mylight150, nous proposons deux solutions de batterie virtuelle : MyBattery et MySmartBattery.

Nous développons notre savoir-faire en matière de batterie virtuelle depuis maintenant 10 ans – grâce à nos ingénieurs, à nos experts en énergie et grâce aux retours des 20 000 clients qui nous ont choisi !

Année après année, nous avons enrichi notre offre en intégrant de nouvelles technologies : du simple stockage virtuel aux solutions avancées de pilotage énergétique, pour que chaque kWh produit soit utilisé au meilleur moment et au meilleur coût.

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MyBattery : votre première batterie virtuelle, accessible à tous

Elle ne demande aucun matériel spécifique et permet de profiter à plein de sa production solaire.

L’électricité produite par vos panneaux est gratuite lorsque vous l'autoconsommez ; le surplus de votre production est stocké sur le réseau et vous est restitué à prix coûtant lorsque vous le souhaitez (au prix des taxes d'acheminement et de consommation facturées par le réseau).

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• Abonnement: 1,20€ TTC / kWc / mois
• Frais d'activation: 149€ HT / 179€ TTC
• kWh autoconsommé: gratuit
• kWh retiré de la batterie virtuelle:
  
  • Tarifs d'acheminement:
    
    • Base: 0,0484€ HT / 0,05808€ TTC
    • Heures pleines: 0,0494€ HT / 0,05928€ TTC
    • Heures creuses: 0,035€ HT / 0,042€ TTC
  • Accise: 0,02998€ HT / 0,035976€ TTC

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• Capacité: illimitée
• Matériel requis: aucun
• Démarches administratives: via projetsolaire.com (par l'installateur ou vous même si vous êtes autoposeur)
• Pilotage des équipements: non
• Suivi des données en temps réel : non

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MySmartBattery : la batterie virtuelle qui libère votre énergie, la plus avancée

L’énergie produite par vos panneaux est gratuite lorsque vous l’autoconsommez ; le surplus de votre production est stocké dans votre batterie virtuelle (dans la limite de sa taille), et vous en bénéficiez gratuitement la nuit et les jours de faible ensoleillement.

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Elle demande l’installation d’un coffret de pilotage mylight150 qui permet de :

- Suivre votre production et votre consommation par équipement en temps réel.

- Piloter la consommation de vos équipements les plus gourmands en électricité(chauffe-eau, pompe à chaleur, borne de recharge) pour faire des centaines d'euros d'économies par an.

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• Abonnement: à partir de 12,99€ TTC / mois
• ‍Frais d'activation: gratuit‍
• kWh autoconsommé: gratuit‍
• kWh retiré de la batterie virtuelle:
  
  • Gratuit (compris dans l'abonnement)
  • Au Tarif Réglementé de Vente (TRV) lorsque la batterie est vide

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• Capacité: limitée (en fonction de la capacité de stockage choisie)
• Matériel requis: coffret de pilotage mylight150
• Démarches administratives: via MyProPortal (par l'installateur)
• Pilotage des équipements: chauffe eau, pompe à chaleur air-eau, borne de recharge (avec la bonne mylight150)
• Suivi des données en temps réel: oui

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 4. Comparaison entre MyBattery et Urban Solar 

MySmartBattery est une offre unique en son genre, sans équivalent sur le marché. 
Notre offre MyBattery se compare plus naturellement à l'offre de batterie virtuelle d'Urban Solar (pionnier de la batterie virtuelle sans pilotage) - avec des frais d'activation réduits. 

Voici une comparaison simple :

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5. Quelle batterie virtuelle choisir ?

 Le choix d'une batterie virtuelle dépend de vos attentes et de vos équipements électriques : ceux que vous possédez déjà chez vous, et ceux que vous prévoyez à court terme (pompe-à-chaleur, borne de recharge pour voiture électrique)

Notre conseil :

- Si vous cherchez une solution simple, sans matériel à installer et à moindre coût : MyBattery est faite pour vous

- Si vous cherchez une solution "tout inclus", que vous voulez maximiser votre autoconsommation et piloter au moins un équipement énergivore : MySmartBattery est la solution idéale

🙋‍♀️ Vous avez des questions ? Nous vous invitons à lire les réponses aux questions qui nous sont fréquemment posées ci-dessous, et à nous contacter ici si votre question n'y trouve pas de réponse : nous ferons au mieux pour vous répondre !

📩 Vous souhaitez être mis en relation avec un installateur partenaire ? Remplissez ce formulaire pour être contacté rapidement ! 

Faced with the continuous rise in energy prices and the need to better manage our resources, MyLight has developed an intelligent program: the GreenPlay. This solution is designed for Optimize your energy consumption Depending on your solar production. Its purpose? Perfectly align the use of your electrical appliances with the energy produced available. Learn how this system can help you Save Money without sacrificing your comfort.

Electricity consumption in full evolution

Over the last 50 years, the electricity consumption curve in France has changed a lot.

Initiatives have been taken and thanks to them, nearly 80% of electric hot water tanks now operate during off-peak hours. But there is still a long way to go. In 2023, 60% of our consumption comes from fossil fuels, a source of CO2 and global warming.

Today, Heating and Water Heating Represent 41% of the electricity consumption of French households. MyLight proposes to take up the challenge by Aligning your solar energy production with your consumption. *

Source: RTE Energy Futures 2050 (scope: France)

The mylight150 GreenPlay program: an innovative solution

GreenPlay uses intelligent algorithms to optimize the energy consumption of its users. Tested by RTE LAB on a sample of 500 customers, GreenPlay is distinguished by its ability to adjust energy consumption in real time according to real production conditions and the specific needs of users.

The Three Pillars of GreenPlay

The mylight150 GreenPlay program transforms the way you consume energy so you can get the most out of your solar installation.

1. Identifying Optimal Production Hours

GreenPlay identified The Most Productive Hours for your solar installation. Every day, the algorithm automatically determines the physical characteristics of your installation (position of the panels, drop shadows, etc.) and adjusts them according to the weather forecasts. Result? Maximized energy production.

2. Optimizing the Water Heater

The second pillar isOptimization of the Heating Time Of your water heater. The GreenPlay algorithm learns your consumption habits month by month to determine the optimal heating time, which may vary depending on the week or weekend. The aim is to heat water efficiently, without wasting energy and without unnecessary expenses.

3. Monitoring changes in consumption

GreenPlay also knows how to identify changes in your energy consumption. It identifies major energy costs, such as turning on the heating or using an energy-intensive appliance, and adjusts the forecasts accordingly. This regular monitoring allows you to optimize your consumption throughout the year.

GreenPlay by mylight150: what are the advantages?

The MyLight GreenPlay program does not only optimize your energy consumption, it transforms the way you consume to allow you to get the most out of your solar installation.

Thanks to this innovation, you will:

1- Save money on your energy bills : you align your consumption with the most efficient hours of solar production, which reduces your dependence on the electrical network and lowers your energy costs.

2- Benefit from energy management without loss of comfort : the algorithm is designed to avoid periods without hot water or temperature drops, while minimizing heat losses. You continue to benefit from all the comforts you are used to, while making significant savings.

3- Benefit from personalized follow-up and continuous adaptation : the GreenPlay program is not static: it learns and adapts to your consumption habits. Each week, the algorithm reassesses your needs and adjusts the forecasts to account for seasonal variations and lifestyle changes.

By intelligently synchronizing your production and consumption, GreenPlay Helps you reduce your bills while maintaining impeccable comfort. It is a real revolution for those who want to control their energy without compromising. So Why Not Take the Plunge and Improve the Benefits of Your Solar installation with mylight150 ?

Consommer quand l’électricité est plus propre et moins chère, produire au moment opportun : c’est le rôle de la flexibilité électrique.  

Qu’est-ce que la flexibilité électrique ?

La flexibilité électrique consiste à adapter sa consommation et sa production d’électricité en fonction des besoins du réseau. Cela signifie :

• Consommer quand l’électricité est abondante, donc moins chère et plus verte.

• Produire uniquement lorsque le réseau en a besoin, afin d’éviter les surplus.

Le réseau électrique doit rester en équilibre à tout moment : autant d’électricité injectée que consommée. Ce principe est d’autant plus critique que l’électricité ne se stocke pas massivement. Cela implique une prévision fine des flux et des mécanismes d’ajustement, comme le pilotage de la consommation ou le déplacement temporaire de certaines productions.  C’est pourquoi, en modulant votre consommation et/ou votre production vous :

• Limitez les émissions de CO₂ en évitant le recours aux centrales d’appoint.

• Réduisez le gaspillage d’électricité en cas de surplus solaire.

• Aidez à stabiliser le réseau, ce qui diminue les risques de coupures.

• Contribuez à rendre les tarifs plus justes pour tous.

• Aidez le réseau à limiter les risques de coupures  

Qu’est cela vous apporte en tant que client mylight150 ?  

mylight150 s’apprête à lancer une offre unique de pilotage (MySmartPilot) de vos équipements qui va s’appuyer sur la "flexibilité électrique” pour vous garantir plus d’économies. Concrètement, nous allons vous proposer de piloter automatiquement vos équipements compatibles (chauffe-eau, panneaux solaires et bientôt chauffage et borne de recharge) sans perte de confort.  

Ce pilotage automatique sera activable et désactivable en 1 seul clic depuis l’application mobile.

Ce qu’on va faire  :

• Lancement ou décalage des appareils aux heures les plus avantageuses.

• Réduction de la consommation lors des pics de demande.

• Suspension temporaire de la production solaire en cas de surproduction.

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Pour quels gains ?

• Réduction de votre facture d’électricité.

• Gains financiers versés sur votre cagnotte mylight150  

Sans compromis sur votre confort, et avec la possibilité d’activer / désactiver à tout moment le pilotage de vos équipements depuis votre application mobile. Alors, vous êtes partants pour piloter intelligemment vos équipements avec la flex et l’offre MySmartPilot de mylight150 ?

Adhérer à la flex c’est donc faire un choix pragmatique : plus d’économies, plus de contrôle, et plus d’impact positif sur l’environnement. Sans changer vos habitudes, vous jouez un rôle clé dans la transition énergétique. Vous aimez le concept et vous voulez en savoir plus  ? Voici une vidéo pour tout comprendre en deux minutes :

Retrouvez nos Conditions Générales de Vente à ce lien.

Vous venez d’emménager ou vous constatez que votre facture d’électricité est trop élevée ? Il est peut-être temps de choisir une puissance souscrite plus adaptée à votre consommation. Cette valeur, exprimée en kVA, a un impact direct sur vos factures et le bon fonctionnement de vos équipements électriques.  Comment choisir votre puissance ? Suivez le guide !

Qu’est-ce que la puissance souscrite ?

La puissance souscrite représente la quantité maximale d'électricité que votre compteur peut fournir à un moment donné. Elle est établie lors de la signature de votre contrat avec votre fournisseur d'énergie. Cette puissance influence également le montant de l'abonnement figurant sur votre facture d'électricité.

La puissance souscrite, exprimée en kVA (kilovoltampères), dépend de vos habitudes de consommation et de vos équipements électriques :

Elle est influencée par :

- Le nombre d’appareils électriques que vous avez dans votre maison et utilisés en même temps,

- Le type de chauffage que vous utilisez (comme un chauffage électrique ou une pompe à chaleur),  

- La présence éventuelle de panneaux solaires pour l’autoproduction d’électricité.

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Les puissances de compteur disponibles

Avec un compteur Linky, il est possible de modifier la puissance souscrite à distance, sans intervention physique.  

Voici les niveaux de puissance les plus courants chez les particuliers :

- 3 kVA : Pour un petit studio avec très peu d’équipements.

- 6 kVA : adapté à un logement avec un équipement électrique classique.

- 9 kVA : recommandée si vous utilisez plusieurs appareils énergivores (Climatisation) ou une petite pompe à chaleur.

- 12 kVA : idéal pour une maison bien équipée, notamment avec un chauffage électrique ou une borne de recharge en monophasé.

- 36 kVA : réservé aux grandes maisons ou aux usages professionnels.

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Comment connaître la puissance de son compteur ?

Pour connaître la puissance actuellement souscrite, vous pouvez :

1- Consulter votre facture d’électricité ;

2- Lire directement l’information sur l’écran de votre compteur Linky (en appuyant sur le bouton “+”) ou sur l’écran “Puissance Souscrite”

Ou contacter votre fournisseur d’énergie.

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Pourquoi (et quand) changer la puissance souscrite ?

Il est important de bien choisir sa puissance pour éviter deux problèmes fréquents :

• Une puissance trop faible : risque de disjonction régulière dès que trop d’appareils sont utilisés en même temps.

• Une puissance trop élevée : vous payez un abonnement plus cher que nécessaire, sans réel bénéfice.

Vous pouvez envisager de changer la puissance souscrite dans les cas suivants :

• Vous avez installé de nouveaux équipements électriques (chauffage, climatisation, borne de recharge, etc.) ;

• Vous avez déménagé dans un logement avec des besoins différents ;

• Vous constatez des coupures fréquentes liées à une surcharge.

Important : La puissance souscrite reste inchangée avec une batterie virtuelle. L'influence des panneaux solaires est également limitée, car les moments de forte consommation (matin et soir) coïncident rarement avec les périodes d’ensoleillement maximal.

Comment bien choisir sa puissance souscrite ?

Le bon réflexe est de raisonner en fonction de vos usages et de les lister :  

• 1 à 2 kVA 2 à 3 kVA pour un chauffe-eau ou pour les appareils de cuisson (four, plaques)

• 2  à 6 kVA pour une pompe à chaleur ou une borne de recharge de véhicule électrique.

• Additionnez la puissance de vos équipements utilisés en simultané pour obtenir une estimation.

• Utilisez des simulateurs proposés par les fournisseurs ou demandez conseil à un professionnel.

👉 Chez mylight150, nous vous accompagnons dans cette démarche, notamment si vous envisagez d’installer des panneaux solaires. Adapter votre puissance permet de mieux consommer votre énergie solaire et d’optimiser votre stockage virtuel avec MySmartBattery.

Comment modifier votre puissance ?

Avec un compteur Linky, c’est simple : contactez simplement le service client mylight150 et on s’occupe de tout. Dans certains cas (si vous n’avez pas encore de Linky), une intervention technique peut être nécessaire.

En résumé, bien choisir sa puissance souscrite, c’est faire des économies, éviter les coupures et mieux consommer son énergie, surtout si vous êtes équipé de panneaux solaires ou d’une pompe à chaleur. N’hésitez pas à contacter votre fournisseur d’énergie ou à vous faire accompagner par nos experts chez mylight150 !

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Vous produisez de l’énergie solaire : et si vous pouviez stocker votre surplus pour réduire encore plus votre facture ?

Avec MyBattery, une offre de batterie virtuelle développée par mylight150, vous stockez en illimité l’énergie que vous ne consommez pas immédiatement, sans aucun équipement à installer.

Cette solution innovante de stockage virtuel vous permet de récupérer chaque kilowattheure produit non autoconsommé, afin de réduire durablement votre facture d'électricité.

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Dans cet article, découvrez comment fonctionne la batterie virtuelle, à quel prix, qui peut en bénéficier, et en quoi MyBattery se distingue des autres offres du marché. 

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‍Qu’est-ce que MyBattery ?

‍MyBattery est la solution de stockage la plus simple du marché, accessible à tous. MyBattery vous permet d’exploiter pleinement votre production solaire : stockez chaque kWh non autoconsommé et récupérez le à tout moment.

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MyBattery en 4 points :

- Capacité illimitée : stockez toute l’énergie que vous produisez, sans limite de temps et de capacité

- Zéro installation, zéro matériel, zéro engagement : une souscription à mylight150 comme fournisseur d'énergie suffit

- Stockez et déstockez, selon vos besoins

- Compatible avec tout type de pose (sur toiture, carport, autopose, kits plug & play, trackers, au sol)

- Un suivi mensuel de votre consommation sur votre espace client web MyBattery

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‍Concrètement, comment ça marche ?

Lorsque vous produisez plus d’électricité que vous n’en consommez, ce surplus est stocké dans votre batterie virtuelle.

Plus tard, quand vos panneaux solaires ne produisent plus (souvent la nuit ou en hiver), nous réinjectons automatiquement cette énergie stockée vers votre domicile (votre réseau électrique). 

Cette ré-injection a lieu en priorité pendant les heures creuses (pendant lesquelles les tarifs d'acheminement sont légèrement inférieurs), de sorte à maximiser vos économies.

Vous ne rachetez pas cette énergie : vous l’avez déjà produite. Vous payez uniquement les frais d’acheminement et les taxes ("l'accise") liés à l’utilisation du réseau. C’est ce qu’on appelle le "prix coûtant".

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Quel coût pour Mybattery ?

Pour MyBattery il n’y a pas d’offre de rachat du kWh. En souscrivant à notre batterie virtuelle MyBattery, vous stockez votre énergie simplement et en illimité.
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‍Frais d’activation : 179 € TTC. Ce montant est à régler une seule fois, au moment de l’activation du service. À titre de comparaison, d’autres acteurs du marché affichent des frais de mise en service allant jusqu’à 249 €, voire 299 € TTC à partir de mai 2025.

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Abonnement mensuel : 1 € HT par kWc installé. Cet abonnement s’ajuste en fonction de la puissance de votre installation photovoltaïque. Exemple : pour une installation de 6 kWc, votre abonnement mensuel sera de 6 € HT.

Le tarif d’acheminement : il s’agit du montant qui est facturé par le réseau pour l’électricité soutirée (c’est le “péage”) : ce tarif dépend légèrement de l’option choisie, base ou heures pleines/creuses.

L’accise (autrefois CSPE) : il s’agit d’une taxe de l’Etat sur la consommation d’électricité, c’est-à-dire toute l’électricité qui n’est pas autoconsommée : le tarif varie régulièrement.

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En détails :

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👉 Par exemple : Grâce à votre installation solaire de 6 kWc, vous produisez dans le sud de la France en moyenne 6 600 kWh par an (c'est le productible).

Avez un taux d'autoconsommation moyen en France à 35%, vous autoconsommerez donc 2 310 kWh par an et stockerez dans votre batterie virtuelle le surplus de votre production, à savoir 4 290 kWh.

Sur chaque kWh stocké virtuellement, vous payerez uniquement les taxes d'acheminement et l'accise, soit environ 10cts € /kWh. Sur notre exemple, sur un surplus de 4 290 kWh, vous payerez environ 429 euros par an.

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Comment souscrire à MyBattery ?

La souscription à MyBattery ne vous prendra que quelques minutes :

1- Vous souscrivez à l'offre MyBattery en 5 minutes sur le site mylight150. Il vous faudra votre n° de Points de Livraison, votre RIB, votre dernière facture d'électricité et les princopales informations concernant votre installation photovoltaïque. 

2- Votre contrat MyBattery vous est envoyé par e-mail en PDF ainsi qu’un lien pour créer votre espace client mylight150 (avec votre n° de PDL et votre numéro client)

3- Sous 10 jours ouvrés, mylight150 devient votre fournisseur d’énergie

4- Le mois suivant votre souscription, vous recevez votre échéancier

5- Votre installateur prend en charge les démarches administratives pour préparer la mise en service en injection auprès d’Enedis

6- Dans la majorité des cas, Enedis vous adresse un email confirmant la mise en service en injection. Votre batterie virtuelle est alors activée !

7- Une facture de 179 € TTC correspondant aux frais d’activation vous sera adressée par mylight150 après la mise en service en injection

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‍Quelle est la différence entre votre offre et celle d’Urban Solar ?

L’offre MyBattery et celle d’Urban Solar sont pratiquement identiques mais la notre est :

1- Moins chère (frais d’activation de 179€ TTC vs. 299€ TTC)

2- mylight150 et ses équipes supports sont mieux dimensionnées pour répondre rapidement et traiter rapidement vos demandes

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Dois-je choisir MySmartBattery ou bien MyBattery ?

Mybattery est l’offre d’entrée de gamme du stockage virtuel.

Elle vous permet de :

1- Stocker vos kWh de surplus en illimité, sans surcoût (pas de coffret à installer).

2- Débuter avec la batterie virtuelle quand vous n’êtes pas complètement électrifié (pas de pompe à chaleur, de véhicule électrique, de piscine, de chauffe-eau…).

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MySmartBattery, une offre pensée pour les foyers équipés… et électrifiés.

MySmartBattery a été conçue pour répondre aux besoins des installations solaires de plus de 3 kWc, notamment celles qui ont électrifié leurs usages : pompe à chaleur, voiture électrique, chauffe-eau, etc. C’est l’offre de batterie virtuelle la plus compétitive pour les foyers qui produisent beaucoup… et consomment intelligemment.

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Avec MySmartBattery, vous bénéficiez de nombreux avantages :

1- Le pilotage intelligent de votre écosystème. Depuis l’application mylight150, vous suivez en temps réel votre production, votre consommation, vos économies, et vous accédez au pilotage intelligent de vos équipements pour maximiser l’autoconsommation.

2- Une visibilité claire sur vos factures. L’abonnement est calculé en fonction de la taille de votre batterie virtuelle. Vous savez toujours ce que vous payez, sans mauvaise surprise.

3- Un tarif TOUTES taxes incluses. Les frais liés à la récupération de votre énergie (acheminement, taxes) sont inclus dans l’offre. Pas de surcoût en fin de mois, même si les taxes évoluent.

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Pour bien bien comprendre les différences : Quelle batterie virtuelle choisir ?

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Quel est le processus d'activation de MyBattery?

Après votre souscription en ligne à MyBattery, votre installateur (ou vous même si vous êtes un autoposeur) doit transmettre dès que possible à notre partenaire, projetsolaire, tous les documents et informations nécessaires pour effectuer la demande de raccordement auprès d'Enedis. 

Une fois le dossier complet et la demande de raccordement envoyée à Enedis, Enedis examine votre demande pour autoriser votre installation photovoltaïque à injecter de l'énergie sur le réseau public. Dans la plupart des cas, Enedis vous notifie par email à la fin de cette étape. 

Le jour où Enedis valide l'injection de votre installation, mylight150 active automatiquement votre batterie virtuelle MyBattery. Vous commencez ce jour là à valoriser votre surplus solaire en illimité. 

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J’ai des panneaux mais aucun contrat de valorisation de surplus. Suis-je éligible à MyBattery ?

Oui, vous êtes éligible si votre gestionnaire de réseau de distribution est Enedis (et pas une régie locale, par exemple) et si la puissance de votre compteur ne dépasse pas 36 kVA. Votre installateur vous accompagnera dans la gestion des démarches auprès du gestionnaire de réseau de distribution pour que nous puissions valoriser votre surplus de production.

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J’ai installé moi-même mes panneaux (autoposeur / kit plug & play). Puis-je souscrire à MyBattery ?

Bien sûr ! MyBattery est une offre compatible avec tout type de pose (sur toiture, carpoirt, autopose, kits plug & play, trackers, au sol). Tout d’abord, vous devez commencer par souscrire à l’offre. Juste après la signature du contrat, vous recevrez un email de mylight150 avec votre contrat ainsi que vos identifiants pour créer votre espace client MyBattery. 

Ensuite, notre partenaire projetsolaire vous contactera par mail pour collecter les documents nécessaires à la demande de raccordement auprès d'Enedis et à la mise en service de la batterie virtuelle MyBattery.

Les documents qui vous seront demandés pour raccorder votre installation sont: l'autorisation d'urbanisme, le plan cadastral, le plan de masse ainsi que des photos électriques. Nous aurons également besoin de l'attestation de conformité du Consuel dans un second temps, pour finaliser la mise en service de votre installation et activer votre MyBattery. 

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J’ai installé moi-même mes panneaux et ma puissance installée est inférieure à 3kWc. Ai-je besoin de l'attestation de conformité du Consuel pour bénéficier de MyBattery? 

Non, c'est l'unique cas où vous n'avez pas besoin de l'attestation de conformité du Consuel. Il vous sera demandé en revanche de remplir une attestation sur l'honneur de conformité de votre installation photovoltaïque. 

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J’ai souscrit à EDF OA, je n’ai pas encore eu de mise en service et je souhaite finalement passer sur MyBattery. Est-ce possible ? Quelle est la procédure ?

Oui, c’est possible de souscrire à l’offre, mais il faut mettre fin à votre contrat avec EDF OA.

Si vous n’avez pas encore eu de mise en service, vous n’avez pas non plus reçu d’argent de la part d’EDF OA et n’aurez a priori pas de pénalité ; il faut toutefois vous en assurer auprès d’EDF OA. Ensuite, vous pourrez souscrire à l’offre via le parcours en ligne sur notre site. 

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Ai-je besoin de respecter certaines conditions (type d’habitation, consommation d’énergie, etc.) ?

‍Non. Cette offre est disponible pour tout les clients disposant d’un compteur avec une puissance inférieure à 36 KVa. Pour bénéficier de la batterie virtuelle MyBattery, vous deviendrez client en fourniture d’énergie chez mylight150.

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En résumé : MyBattery offre un stockage virtuel illimité, accessible à tous.

Avec MyBattery, mylight150 démocratise le stockage virtuel et permet à tous les producteurs solaires de valoriser chaque kilowattheure non consommé. Sans coffret, sans travaux, et avec un coût d’activation ultra compétitif, MyBattery est idéal pour commencer à optimiser vos économies d’énergie.

➡️ Souscrivez à MyBattery en ligne en 5 minutes et commencez à économiser durablement grâce au stockage virtuel.

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‍To analyze the way French people look at their electricity consumption and energy bills, as well as their willingness to rely more or not on electricity production in the future, mylight150 had a survey conducted by OpinionWay*, the results of which it is unveiling today:

56% French people feel like pigeons when it comes to their electricity bill.

67% of respondents realize that their uses consume more and more
of electricity.

50% would like to produce their own electricity but don't know where to start.

77% of the French want to produce their own solar electricity to resume the
control their energy bill...

... and 66% want to stop being dependent on factors that they can't control.

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73% of French people say that their energy bill is too expensive

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After an increase in electricity prices of more than 40% in two years, the amount of the energy bill is more than ever a matter of concern for the French. 73% of them feel that they pay too much for energy in their homes, of which more than 1/3 consider this amount plenty overpriced (34%).

‍All categories of the population overwhelmingly agree that they pay too much for their energy bills., regardless of the level of income (71% among the poorest vs. 73% among the most affluent1), the type of housing (74% among those living in houses vs. 72% for those in apartments), or even their housing occupancy status (73% among owners and renters).
Some profiles express their dismay even more blatantly. : middle age groups (77% among 35-49 year olds and 79% among 50-64 year olds) as well as people living in the least dense residential areas (78% in rural municipalities).

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The impression of being taken for pigeons

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Faced with energy bills that they consider too high, a majority of French people (56%) do not mince words and admit to feeling taken for pigeons, and “disappointed” upon reading the latter, faced with the amounts requested. The majority (67%) of the youngest, 25-34 year olds, show this discontent, in the group of young people who are active and living independently. And also French people living in rural areas (64%).

When asked who they would use first and foremost to optimize their energy consumption, we can see that the French only trust themselves (55%), both men and women. The older the French are, the more they tend to rely on their own expertise to optimize their energy consumption. They are 71% among those aged 65 and over compared to 31% of 18-24 year olds and 48% of 35-49 year olds.

And they are reluctant to turn to outside sources of information.. Thus, only 17% say that they would use their energy supplier first and 11% their loved ones... just as much as artificial intelligence (11%)!
Quite logically, 18-24 year olds plan to rely more on their loved ones (24%) or on artificial intelligence resources (18%) than their elders.

The transition to all-electric, a current topic...

For 49% of French people, taking into account the current climate and political contexts, going all-electric on a personal basis (car, heat pump, water heater, etc.) is a current topic.

Some populations feel this need for a transition more. towards all-electric power: these include men (55%), 18-24 year olds (59%) and inhabitants of large cities (53% among inhabitants of agglomerations of 100,000 inhabitants and over, including Paris).

The French are lucid about the omnipresence of this energy in their current lives. 67% of French people realize that they consume more and more electricity, an even more frequent finding among those under 35 (76%).

The idea of producing and consuming your own electricity using solar energy is appealing: nearly one French person out of two (44%) says that he has already considered self-consumption via solar panels to reduce his energy bill, while the cap for the number of houses equipped with solar panels has just exceeded one million.

People aged 18-24 and 35-49 say more often than average that they have considered installing solar panels (54%), as do homeowners, whose infrastructures are more suitable to accommodate them (55%)... Even though more than a quarter of those living in an apartment indicate that they have also already imagined it, even though the exercise is significantly more complicated (28%).

... with a few more obstacles to implementation.

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50% of French people would like to produce their own electricity but do not know where to start, and among them, 72% of 18-24 year olds, and 61% of 35-49 year olds.

69% of French people feel that it is too complicated to produce their own electricity. Also, 63% feel that their lifestyle does not allow it. Parisians in the first place (75%), who mainly live in apartments.

Regaining control of their energy bills

However, they say it themselves, installing solar panels would allow them to reduce the amount of their energy expenses... and to no longer feel like pigeons!

When asked what are the reasons, above all, why they might consider producing their own electricity using solar energy:

- 77% French respondents answer that it is because they want to take back control of their energy bills : 35-49 year olds first (80%) and 25-34 year olds second (79%). ‍

- 66% want to stop being dependent on factors they don't control (politics, laws,
wars, climate...) the vast majority of people aged 50-64 (71%)

- 41% say that for them it is the future, and a profitable investment over time, at 50%

For Ondine and Virgile Suavet; ” With the replacement of oil and gas by electricity in our lives, which will continue to increase in the next 10 years (heat pump, electric car, etc.), French electricity bills will follow the same trend. Solar self-consumption is an excellent solution for French people to no longer feel like pigeons, and to give them power over their electricity bill by reducing it. But this survey shows us that there is real educational work to be done to show French people how to do it and what savings they can make!
Today, with solar panels, a virtual battery that returns to individuals for €0 and at any time the energy produced and not consumed, mylight150 makes French people save more than 50% for at least 30 years. ”

*A quantitative study conducted online by the OpinionWay Institute for mylight150 on October 9 and 10, 2024, with a swatch of 1067 people, representative of The French population aged 18 and over. The sample was constituted according to the quota method, based on the criteria of sex, age, socio-professional category, agglomeration category and region of residence criteria. The interviews were conducted by online self-administered questionnaire on the CAWI system (Computer Assisted Web Interview). OpinionWay carried out this survey using the procedures and rules of the ISO 20252 standard.

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Find the whole survey right here

Up to -80% savings on your energy bill is possible thanks to the optimization of your solar production. How does that work in practice? What are the advantages of the virtual battery? How does this unique solution actually work? We answer any questions you may have.

How does your mySmartBattery virtual battery work?

Les solar panels produce energy when they catch the sun's rays. They therefore have optimal production during the day. Unfortunately, that's often the time when you can't take advantage of it. So how can you store the energy produced by your solar panels and not waste it? Thanks to a virtual battery. You then produce and optimize your own carbon-free energy.

MySmartBattery is a virtual battery that allows you to adapt your storage needs according to your consumption at a completely transparent price. It is a dematerialized way to store your solar energy.

MySmartBattery stores the solar surplus produced by your photovoltaic panels. When you need it, MySmartBattery re-uses your excess electricity free of charge to allow you to take advantage of your electrical devices. You can achieve up to 100% self-consumption.

Why optimize and maximize your energy production ? You reuse your excess energy to lower your electricity bill, no more waste. You finally consume all the electricity you produce. A mySmartBattery virtual battery guarantees you green energy all year round and savings from the first bill.

Excess energy management

You store your excess energy and mylight150 returns it to you free of charge as soon as you need it. 1 kWh produced = 1 kWh returned. With the virtual battery. Your energy adapts to your needs and not to prices that change every quarter. Result: a controlled bill and a Energy produced for you and always 100% green.

When you subscribe to mySmartBattery, you use electrical appliances (heating, water heater, etc.) at home using energy generated by yourself or supplied by mylight150.

In fact, you use as soon as you need it, the energy produced by your photovoltaic panels and stored in your cloud battery.

If you need more energy, mylight150 provides green energy in addition to the virtual electricity storage service. We guarantee that this energy is of renewable origin.

Use of stored energy

The mylight150 virtual battery, mySmartBattery, is based on monitoring your installation in real time andoptimizing your self-consumption. You directly self-consume the energy produced by your photovoltaic installation. It is 100% green and local energy.

When you produce more than you consume directly (when the weather is very nice or when you are not at home using electricity for example), MySmartBattery works on the same principle as a physical battery. Your excess production is recorded and injected directly into your battery within the limits of its capacity.

In the evening, when your solar installation no longer produces, but you consume, MySmartBattery allows you to recover this green energy and consume it at a later date. You then use this stored energy to operate your electrical devices.

What are the benefits? You no longer produce at a loss! Each kWh produced is returned to you free of charge. In concrete terms, this means real savings for you (up to - 80% on your bill), responsible consumption with 100% green energy, and autonomy that can be total.

Advantages of mySmartBattery VS EDF OA (Obligation to buy)

Store your excess electricity on a virtual battery like MySmartBattery or resell it by subscribing to an EDF OA (Obligation to Purchase) offer? We help you choose.

1- Immediate savings: with MySmartBattery from the first month, your energy bill falls when you have to wait a year to get your first savings with EDF OA.

2- Savings that continue over time: 1 kWh produced by your installation = 1 stored kWh that you can consume, regardless of market rates. The more the price of electricity increases, the more money you save. EDF buys back €0.1301 for each stored kWh in excess - or 48% of the regulated rate during peak hours in summer 2024. The more the price per kWh of electricity increases, the less you earn.

3- No more taxes: since you are not reselling your excess energy, it cannot be considered taxable income. With EDF OA, if you have a solar installation greater than 3kWc, your income from the sale of your surplus will be taxable.

4- No commitment: you can cancel your mylight150 contract whenever you want. With EDF OA, you are committed to 20 years.

And why not a physical battery?

One Physical battery represents a certain purchase cost (600 to 1000€ per kWh) and takes up space. It is also limited in terms of storage.

Unlike a physical battery, a virtual battery is safer, more durable, and more cost effective than a physical battery. It has an unlimited lifespan. MySmartBattery allows you to save a significant amount of space. It has no loss of performance and requires no maintenance. Its cost is €15 per month for 100kWh.

How does the mylight150 app work with mySmartBattery?

A clear, simple and effective application that allows you to monitor your consumption in real time. At a glance, you have access to your solar production and the charge level of your battery.

You can easily see the savings generated by your solar panels and your mylight150 virtual battery. Intuitive, the user interface is readable. You can set up personalized alerts to maximize your energy efficiency.

Focus on the Greenplay algorithm

Greenplay is a set of algorithms that uses and analyzes weather forecasts to adapt your consumption. It anticipates the photovoltaic production of your mylight system and calculates when is the most economical and appropriate moment to launch your most energy-consuming electrical devices (devices connected to mylight150 controllers, Smartplugs or DIN rail devices).

Let's take a very concrete example: very sunny weather is forecast for tomorrow. The solar production of your photovoltaic panels will therefore be optimal. Greenplay anticipates this and will launch your water heater during the day in order to maximize your self-consumption of energy.

By learning from your habits, the software is improving every day. You can easily install it on your MyHome application in 4 quick steps explained right here.

How do you choose the right battery capacity?

THEmySmartBattery offer consists of 9 virtual battery sizes. During installation, our technician will offer you the ideal solution to achieve your goals. It bases this recommendation thanks to the result of our simulator.

The size of your battery will depend on your installation (installed power, orientation, location) and your consumption habits (hours of presence, number of people, heating, water heater, household appliances, etc.)

In the event of an empty battery, you benefit from the regulated sales rate regulated by the French State. You can store and use your energy within the limit of the battery capacity you have subscribed to. If you produce more than the storage capacity of your battery, the electricity will be fed back into the electrical network free of charge.

Do you want to change the storage capacity you have subscribed to? It can be increased every month, and decreased every 12 months. Since your subscription depends on the size of the battery, changing batteries can increase or decrease the price of your subscription. Find our various battery capacities here.

To remember,

By subscribing to a solar virtual battery offer like MySmartBattery, you are guaranteed a transparent contract: no commissioning costs, savings from the first month, fixed rates and no surprises. You can reuse the energy you store at any time, without any discount. 1kWh = 1kWh at any time. There is no distinction between peak and off-peak hours.

MySmartBattery is also flexible and connected: you can adapt the capacity of your virtual battery over time, as your uses change. From your smartphone or computer, you can view the charge level of your virtual battery.

Thus, the mylight150 virtual battery offers you a solution for managing excess production allowing you to achieve 100% self-consumption, subject to the correct sizing of the battery capacity.

Do you still have a few questions? We probably answered it in our dedicated article

What is mySmartBattery?

MySmartBattery is the offer of virtual battery that stores the solar energy that you have produced with your photovoltaic panels so that you can use it at any time, day or night, summer or winter.

What are the advantages of mySmartBattery?

1- Control your electricity bill: By using your own solar energy produced, you reduce your dependence on traditional energy suppliers. This allows significant savings to be made over time.

2- No installation or maintenance costs: unlike physical batteries, mySmartBattery does not require expensive installation or regular maintenance.

3- Maximum flexibility : the mySmartBattery subscription starts at Starting at €15/month and adapts to your needs. No need to worry about changing weather.

4- A concrete gesture for the planet: By producing and consuming your own solar energy, you reduce your carbon footprint and participate actively in the transition to cleaner and sustainable energy sources. Each kWh you use is one kWh less from fossil fuels.

5- By choosing our mySmartBattery virtual battery, we promise you up to 100% self-consumption for a perfectly sized system.

How does the mylight150 virtual battery work?

MySmartBattery turns solar energy storage into a solution that is both flexible and economical.

Unlike bulky and expensive physical batteries, the virtual battery frees up space and eliminates the need for a high initial investment.

You are accessing a optimized storage capacity, without loss of performance or maintenance constraints. The excess energy produced by your solar panels is automatically stored and made available to you for future use. The principle is simple: you reduce your electricity bills while intelligently maximizing your energy consumption, in a sustainable way. With the mylighyt150 virtual battery, you adapt your storage capacity to your real needs and transparently monitor your production and energy consumption.

How much does mySmartBattery cost?

Find our rates hither. Rates depend on the power purchased.

The prices including VAT are provided for information purposes only, they include the following taxes and contributions: VAT (5.5% on the monthly subscription and 20% on the prices per kWh), the CSPE (Contribution to the Public Electricity Service) and the CTA (Transport Tariff Contribution). Off-peak and peak hours are set locally by your distribution network operator.

Our rates include a discount of €10 including VAT linked to the digitization of invoices.

How do you choose the right battery capacity?

The mySmartBattery offer consists of 9 virtual battery sizes. During installation, our technician will offer you the ideal solution to achieve your goals. It bases this recommendation thanks to the result of our simulator.

The size of your battery will depend on your installation (installed power, orientation, location) and your consumption habits (hours of presence, number of people, heating, water heater, household appliances, etc.)

In case of an empty battery, you benefit from the regulated sales rate regulated by the French State. You can store and use your energy within the limit of the capacity of the battery you have subscribed to. If you produce more than the storage capacity of your battery, the electricity will be fed back into the electrical network free of charge.

Do you want to change the storage capacity you have subscribed to? It can be increased every month, and decreased every 12 months. Since your subscription depends on the size of the battery, changing batteries can increase or decrease the price of your subscription. Find our various battery capacities here.

What happens if mySmartBattery is empty?

If mySmartBattery is empty, mylight150 provides you with green energy at the Regulated Sales Rate:

1- Green energy provided by mylight150 when your mySmartBattery is empty and you are not producing.

2- Regulated Sales Rate (TRV) applied in case of overrun and for your subscribed power.

3- Price per kWh adjusted according to TRV fluctuations.

The TRV is an electricity sales rate set by the State to protect French consumers. It can be adjusted twice a year by decree to ensure a fair and stable price.

If you exceed it, you benefit from the TRV, which corresponds to the blue EDF rate.

What are the billing methods?

Real-time sampling: pay each month according to your actual consumption.

You pay a variable amount every month for 11 months, based on your consumption over the period in question picked up by mylight150. On the 12th you receive your adjustment bill.

The advantages: ​

1- Precise monthly follow-up : monitor your consumption each month to adjust your payments in real time.‍

2- Total flexibility : change options whenever you want.

The linear schedule: Pay a fixed amount each month, based on an annual estimate.

The advantages: ​

1- Smoothed annual payment : spread your costs over the year to avoid surprises during the winter and to know your monthly amounts in advance.‍

2- Annual flexibility : change options once a year.

To note: ‍ In the 12th month, the annual bill regulates any discrepancy between the consumption you paid and the consumption that your network operator actually noted.

I have a contract with EDF OA, can I still subscribe to MySmartBattery?

You can of course subscribe to our electricity supply offer now and you will thus have 100% green energy. However, to be able to take advantage of our mySmartBattery virtual battery, you must be free from any commitment to managing your excess energy. We therefore invite you to contact EDF OA to find out how to cancel your contract. After your cancellation, you can subscribe freely to MySmartBattery. To cancel a contract with EDF Obligation d'Achat (EDF OA), you must follow several steps in order to comply with the legal and administrative conditions in force.

Here is a guide to help you with this process:

Check the terms of the contract

Carefully review your purchase contract with EDF OA, in particular the clauses relating to cancellation. Some contracts may include specific conditions (notice periods, reasons for termination, etc.).

Inform EDF OA of your intention to cancel

You must officially notify EDF OA of your intention to cancel the contract. This can be done by registered mail with acknowledgement of receipt. Please include the following information: Contract number, reason for cancellation (if requested), Desired cancellation date

Respect the notice

Depending on your contract, it is likely that notice must be respected before the cancellation is effective. Make sure you submit your request early enough to meet this deadline.

Account balance

Before you break the contract, make sure all payments and adjustments have been made. EDF OA may be able to make a record of your electricity production before the end of the contract.

How do I subscribe to mySmartBattery?

You can subscribe to mySmartBattery as soon as the quotation is signed, or during or after the installation, it's up to you! You can change your energy supplier and choose mylight150 at any time.

Les Procedures are simple. Ask to be put in touch with one of our partner installers and let their expertise guide you.

Solar energy is an essential solution for a sustainable future. But how exactly does a photovoltaic panel work? France is on the rise on the solar energy front, with an impressive production of 13.6 TWh in 2020 and An increase of 11.1% compared to the previous year. To maximize energy independence, photovoltaic panels, combined with new technologies on the market, such as virtual batteries, play a key role in sustainable energy management, making each installation more autonomous and efficient. Exploring the potential of this energy and understanding how it works is now essential.

In this article, we explain to you in concrete terms how a photovoltaic panel works!

Definition and Operation of a Photovoltaic Panel

Definition, Components and Operation of a Photovoltaic Cell

A photovoltaic solar panel is an assembly of Photovoltaic cells encapsulated between protective layers of glass, Like our bifacial biverre modules, the most resistant on the market. At the heart of each cell is the Silicon, a material Semiconductor derived from sand that excels in converting sunlight into electricity. This characteristic is crucial for the operation of a photovoltaic cell. Silicon not only allows for the efficient capture of solar energy but also ensures that this energy is converted into a clean, renewable form of electricity, powering everything from homes to industries.

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‍The characteristics of a photovoltaic panel:

• Efficiency: between 20 and 25% depending on cell technology -> Heterojunction, N type, P type, PERC
• Soft cells
• Rather Sensitive to Shading
• High temperature coefficient + -0.5%

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The Different Types of Solar Panels

Solar panels come in several types, each adapted to specific needs:

• ‍Bi-glass : By using glass on both sides, these panels offer better protection and extended lifespan, while maintaining optimal energy efficiency even under extreme weather conditions.‍
• Bi-facial : Thanks to their ability to capture light from both sides, these panels produce more energy, especially in environments where light is reflected from surfaces such as snow.‍
• Black Crystal full black : With their all-black aesthetic, these panels are not only stylish; they also absorb maximum sunlight, which optimizes their performance.‍
• Heterojunction : Heterojunction technology combines crystalline and amorphous silicon to capture more light, improving performance even on an overcast day.

At mylight150, we offer each of these solutions. Do Not Wait Any Longer For Discover our products !

Operation of a Solar/Photovoltaic Panel

The Conversion of Solar Energy into Electricity

The operation of a photovoltaic panel involves the capture of photons by solar cells, which excite electrons and generate electrical flow. This process, discovered by Edmond Becquerel in 1839, is known as the photovoltaic effect. This fundamental phenomenon allows solar panels to efficiently convert solar energy into electricity.

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The Electricity Generation Cycle

After the panels generate direct current (DC), it is converted into alternating current (AC) that can be used by households and businesses using an inverter. This component is vital in the operation of the solar panel because it allows the integration of solar energy into the electrical network.

Installation and Maintenance of Photovoltaic Solar Panels

Installation steps

The installation of solar panels requires theThe expertise of professionals to ensure optimal functioning of your solar panels. It starts with a careful assessment of the site, where experts determine the optimal orientation and angle of the panels to capture the maximum amount of sunlight. This phase is followed by the installation of sturdy supports and the secure attachment of the panels, whether on roofs or on ground structures. Do you have a project in mind? Do Your Simulation for Free !

Maintenance and Lifespan

Although solar panels require little maintenance, regular cleaning is essential to maintain their maximum efficiency. The lifespan of these panels can be up to 30 years, but their performance may decrease slightly over time. Thus, to ensure better profitability of the installation, mylight150 offers panel technology that is sustainable and 30-year product and performance guarantees.

Advantages and limitations of the operation of photovoltaic solar panels

What are the advantages of solar?

Les Photovoltaic Solar Panels offers several significant advantages:

• ‍Renewable and clean energy: They transform sunlight, an abundant and free resource, into electricity, thus helping to reduce greenhouse gas emissions. ‍
• Reduction in electricity bills: Once installed, solar panels can significantly reduce energy costs. ‍
• Energy independence: Solar panels allow users to produce their own energy - especially with a Virtual Battery - reducing dependence on traditional suppliers and fluctuations in energy prices.

Limits and Misconceptions About Solar Panels

However, solar panels also have some limitations:

• ‍Relatively high initial cost: The initial investment for purchase and installation can be substantial, although this can be largely mitigated by various grants and tax credits. The addition of a virtual battery also improves the amortization of the investment and reduces electricity bills, making the system more profitable in the long run.
• Dependence on weather conditions: The production of solar panels is directly affected by weather conditions (high heat or gray weather). However, energy storage solutions can help regulate supply and new panel technologies, such as Heterojunction, allow better energy production even when it is hot or even on an overcast day.‍
• Need for adequate space for installation: A sufficient and well-oriented surface is essential to maximize the efficiency of solar panels. However, in dense urban areas or on buildings with small or unsuitable roofs, the space available for installation is naturally limited. This highlights the importance of choosing the best panels on the market, capable of maximizing energy production in any weather, to optimize the use of every square meter available.

Toward a Solar Future

Photovoltaic panels are essential for Energy Transition. Their ability to convert sunlight into electricity significantly contributes to the reduction of greenhouse gas emissions. Technological advances, such as cells at Heterojunction And the Bi-Glass Technology, maximize the capture of solar energy, extend the life of installations, and reduce production and installation costs.

Photovoltaics play a crucial role in the fight against climate change, supporting local communities and creating jobs in renewable energies. This technology not only contributes to the economy and environmental protection, but it is also recognized for its sustainability and recycling potential, helping to achieve the goal of net zero CO2 emissions by 2050.

In short, investing in solar energy is a strategic choice for an autonomous future. Could this type of installation seduce you? Do you still have questions about how photovoltaic solar panels work? Do not hesitate to Simulate your project gold Contact our teams To find out more!

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In 2021, installed solar capacity in the world grew significantly. It reached around 942 GW*, setting a new record. This increase of 175 GW over a single year testifies to the enthusiasm for energy autonomy and sustainable production.

Virtual batteries appears to be an innovative solution to further optimize this search for autonomy by users. With its flagship product - MySmartBattery - advanced solar energy management offers. We take stock in this article.

What is a virtual battery?

A virtual battery makes it possible to store the excess energy produced by its solar panels in the public network rather than in a physical battery. In other words, this technology makes it possible to make surplus production profitable. This concept, also called “cloud battery” gold “Battery on the Cloud”, is distinguished by its use of the electrical network as storage space.

How does a virtual battery work?

When a solar system produces more energy than needed, the excess is transferred to the public grid through a contract with an energy supplier. The injected energy can be used when solar production is lower. This ensures a constant and effective diet. This mechanism optimizes the use of renewable resources for the producer, but also for the rest of the network.

The benefits of virtual batteries

Optimization of self-consumption

Virtual batteries Optimize solar self-consumption By allowing users to consume their excess solar energy at any time. So, even at night and in winter, they function like physical batteries.

However, they offer greater flexibility and scalability than the latter. For example, it is possible to adapt your energy needs to daily uses. Capacity limits can be changed easily and there is no deterioration to be expected over time.

Financial savings

Virtual batteries are major assets for achieving significant savings, for two main reasons.

First of all, they eliminate the high costs of installing and maintaining physical batteries, while offering equivalent services.

Then, they reduce your bills and accelerate the return on investment of your solar installation. Even if this does not represent direct savings, using a virtual battery involves a low and fixed monthly amount that is easier to manage on a daily basis.

In summary, virtual farms are a more profitable, reliable and less restrictive solution. This increased profitability frees up financial resources for other investments, whether energy or personal.

Environmental impact

Virtual batteries promote the use of renewable energies and actively support the energy transition. This approach promotes a more sustainable and environmentally friendly future.

Opting for this technology also limits the need for raw materials and the recycling efforts associated with the production and use of physical batteries.

MySmartBattery: The Innovative Solution from Mylight150

MySmartBattery is the virtual battery developed by mylight150. It allows you to store the excess energy produced by your installation starting at €15 per month and to benefit from numerous advantages.

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Flexibility and scalability

Our solution adapts to your energy needs, adjusting the capacity monthly and annually for tailor-made use.

Economy and Profitability

You can save up to 80% on your bills. MySmartBattery will also offer you a better return on investment on your solar installation (6 to 8 years), while fully exploiting your excess energy.

Optimal use of energy

Store excess energy during the day and summer, and reuse it for free at night and in winter. You can maximize your self-consumption up to 100%!

Safety and sustainability

Our virtual battery eliminates the constraints and maintenance costs of physical batteries, offering a safer and more sustainable solution.

Professional Support and Follow-up

Benefit from the expertise of mylight150, with more than 30,000 satisfied households. Our customer service, located in France, is available by phone five days a week. It ensures your peace of mind from installation to activation, as well as for daily monitoring.

Towards even more autonomy!

Virtual farms represent a significant advance inOptimization of Solar Self-Consumption. By choosing the Good Energy Storage Solution, users can maximize their savings and contribute to an overall reduction in carbon footprint.

To summarize,

What is a virtual battery?

A virtual battery stores excess solar energy in the public grid rather than in a physical battery.

How does a virtual battery work?

Excess energy produced by solar panels is fed into the public grid and can be reused when solar production is insufficient.

What are the advantages of a virtual battery?

The benefits include optimizing self-consumption, financial savings, and a reduced carbon footprint.

Why choose MySmartBattery?

MySmartBattery offers a flexible, economical and maintenance free solution, thus optimizing the management of solar energy.

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* https://www.kapsarc.org/research/publications/trends-in-global-solar-pv-installation-in-2021/

A solar self-consumption installation can allow you to reduce your bills by 30 to 40%¹. Have you switched to solar self-consumption and want to take full advantage of your installation? Find out how the mylight150 virtual battery Can help you maximize your savings and optimize your photovoltaic panels.

Why switch to solar self-consumption?

Going Solar is an excellent initiative, but what is even more beneficial is to optimize your consumption for Use the energy produced directly. The cheapest kWh is the one you consume instantly, without going through the network!

By increasing the self-consumption portion of your solar production, you can reduce the cost per kWh and increase your savings. Result? A significant reduction in your energy bills and real autonomy!

MySmartBattery: the mylight150 virtual battery: an innovative solution.

The Virtual Battery: How Does It Work?

The MySmartBattery virtual battery works on the same principle as a physical battery. Your excess production is recorded and injected directly into your battery within the limit of the retained capacity. We then deduct this electricity in real time as soon as you need it. MySmartBattery is the only real-time battery that allows you to save 100% of the value of your stored kWhs.

In summary, My Smart Battery is an offer that is easy to understand.

- During the day/summer, my solar surplus is stored on MySmartBattery

-At night/in winter I consume the energy stored on MySmartBattery

The mylight150 virtual battery offers a storage capacity ranging from 100 to 10000 kWh. The principle is simple: 1 kWh stored is equivalent to 1 kWh saved.

This flexibility allows you to adapt your storage capacity and allows you to increase your self-consumption rate.

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The benefits of MySmartBattery

En Storing Energy Produced in Summer for Use in Winter or at Night, you can cover a significant portion of your energy needs, even during periods of low production. This ensures optimal use of the solar energy produced.

The virtual battery is particularly useful for homes heated by electricity, with heating accounting for almost 62% of their energy expenditure.

By increasing the self-consumption rate, you will reduce the cost per kWh and make interesting savings.

Optimize your energy consumption

Simplified management of electrical devices

Mylight150 offers solutions for Use your electrical devices more intelligently And run them on solar power. For example, heating water with your electric water heater costs you an average of €400 per year for 100 L. By taking advantage of solar energy during the day, you will significantly reduce this expense.

Likewise, the automatic management of your pumps, pools or hot tubs during the day allows you to save money without impacting your comfort.

Charging your electric car, requiring 41 kWh per charge, can also be optimized using solar energy.

Finally, connected sockets allow you to program the switching on and off of your home appliances to reduce their consumption.

The Reduction of Consumption Peaks

The virtual battery helps you to smooth your energy consumption by covering your needs during the day and reducing the peak consumption in the evening.

By preheating your home in the afternoon, for example, and lowering the temperature at night, you can take advantage of your home's thermal inertia for additional savings.

Learn to Consume Better

A Better Understanding of Your Consumption per device Can help you reduce your energy costs by up to 20%. Mylight150 supports you in this process and offers tools to inform you in real time about your energy consumption using sensors or sub-meters.

By identifying the most energy-consuming devices and adapting their use, you can easily improve the energy efficiency of your home.

In summary, using the mylight150 Virtual Battery means:

1- Maximize self-consumption to achieve up to 100% self-consumption, to accelerate the profitability of your installation

2- Up to -80% on electrical bills: significant, immediate savings, without time limits and without loss of storage efficiency as can be the case of a physical battery

3- Automatic and visible savings in real time via our application

By combining the use of virtual batteries and the optimization of your energy consumption, mylight150 allows you to amplify the benefits of your solar panels.

Investing in a mylight150 virtual battery is taking a step towards smarter and more economical management of your energy.

1 https://mypower.engie.fr/energie-solaire/avantages.html

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Again, the RTE Electricity Transport Network Publish a Rich Report In lessons about our energy future. Chapter 7 of its 2023 forecast report is devoted to greenhouse gas emissions. Renewable Electricity at the Heart of Our Climate Goals

According to RTE, the expansion of renewables is crucial to reduce greenhouse gas emissions from the energy sector. By integrating low-carbon solutions, we are taking an essential step towards achieving our climate ambitions.

The reduction of European emissions thanks to photovoltaics

The RTE report illustrates how the increased adoption of photovoltaics can significantly reduce CO2 emissions from the electrical system, not only in France but also across Europe. For example, in France, the increase in photovoltaic installations has the potential to drastically reduce the use of fossil fuels:

“The challenge for France is therefore not to decarbonize its electricity mix but to make it grow to support new electrical uses that are called to replace fossil fuels. The development of low-carbon production will mainly aim to enable the electrification of uses and their decarbonization: an increase in low-carbon production by 80 TWh to support the electrification of uses will make it possible to avoid the emission of 50 MtCO2eq, in substitution for fossil fuels.”

Economic and ecological advantages of photovoltaics

Investing in photovoltaics does not only offer environmental benefits, but also economic ones. By exporting photovoltaic electricity to our European neighbors, we not only support our own economic growth but also help other nations to reduce their dependence on fossil fuels.

An electrified and sustainable future

RTE's findings reaffirm our belief that photovoltaic energy is not only necessary to meet growing demand but is also essential for an environmentally friendly energy transition. As actors in this transformation, we are proud to contribute to this movement towards a clean and prosperous energy future.

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Real-time energy management has become essential to maximize the efficiency of solar panels. Imagine being able to monitor and optimize your energy consumption at any time, whether you are at home or on the go. Mylight150 explores the pros and cons of local and cloud tracking systems and helps you understand the importance of real-time monitoring for your solar electricity consumption.

Solar panels: the advantages of a locally controlled system

Local Control Means That Your Solar Panels Are directly connected to your inverter, which converts solar energy into usable electricity.

Thanks to the speed of data transmission and the absence of the need to send them remotely, this system offers a Ultra-Fast Reaction Time for loads and discharges. It is also very reliable since it is not dependent on an internet connection. This immediacy allows optimal management of the energy produced and consumed.

The advantages of a cloud control system

In contrast, the Cloud Control Implies that your solar system data is sent to a Remote server via the internet. The main benefit of cloud control is the ability to monitor and manage your system remotely, often via an app on your smartphone.

However, this solution depends on the Reliability of your internet connection. In the event of a power outage, for example at night or while on vacation, the connection is interrupted and you temporarily lose access to your data and to the management of your solar system.

The Importance of Real-Time Management: The Example of the Linky Counter

When a photovoltaic power plant is installed, a Linky Counter Must also be put in place. This meter communicates with external concentrators, then sends data via 2G or 3G to Enedis servers.

The data is then transferred to electricity suppliers via the cloud. Although Linky reports the data in real time, you don't have access to it until 24 hours later, unless you're using a specific device.

The mySmartBattery solution from mylight150

Mylight150 uses the PLC technology Which transmits data via existing electrical cables. This makes it possible to overcome numerous constraints such as physical obstacles that can block the Bluetooth signal (thick walls, etc.).

And to prevent the risk of connection losses, mylight150 provides a 2G or 3G router, included in the subscription, guaranteeing a continuous connection even when the internet connection is poor.

Why opt for real-time consumption monitoring?

Monitoring your energy consumption in real time is essential. Unlike a faucet left on, electricity leaks are invisible and can give the impression that energy is plentiful.

Real-time monitoring allows Become aware of your consumption, to act on your expenses and to save money. Studies show that the awareness induced by monitoring your electricity consumption in real time can lead to a 4% reduction in electricity consumption. A bargain when the cost of energy keeps rising.

Have an Eye on the Energy Produced and Used in Real Time With MySmartBattery, Allows you to make significant savings andOptimize your electricity consumption Starting at 15 euros per month. mylight150 offers you a complete solution for efficient and intelligent energy management. Take a step towards more conscious and economical consumption of energy.

Do you want more information about MySmartBattery? Simulate your project !

A solar self-consumption installation can allow you to reduce your bills by 30 to 40%¹. Have you switched to solar self-consumption and want to take full advantage of your installation? Find Out How MySmartBattery Can help you maximize your savings and optimize your photovoltaic panels.

Why switch to solar self-consumption?

Going Solar is an excellent initiative, but what is even more beneficial is to optimize your consumption for Use the energy produced directly. The cheapest kWh is the one you consume instantly, without going through the network!

By increasing the self-consumption portion of your solar production, you can reduce the cost per kWh and increase your savings. Result? A significant reduction in your energy bills and real autonomy!

MySmartBattery: the mylight150 virtual battery: an innovative solution

The Virtual Battery: How Does It Work?

The mylight150 virtual battery offers a storage capacity ranging from 10 to 10,000 kWh.

The principle is simple: 1 kWh stored equals 1 kWh saved.

With a subscription tailored to your needs, of around €26 per kWh, the package quickly pays for itself. This flexibility allows you to adapt your storage capacity and allows you to increase your self-consumption rate.

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The benefits of MySmartBattery

En Storing the Energy Produced in Summer for Use in Winter, you can cover a significant portion of your energy needs, even during periods of low production. This ensures optimal use of the solar energy produced.

The virtual battery is particularly useful for homes heated by electricity, with heating accounting for almost 62% of their energy expenditure.

By increasing the self-consumption rate, you will reduce the cost per kWh and make interesting savings.

Optimize your energy consumption

Simplified management of electrical devices

mylight150 offers solutions to use your electrical devices more intelligently and make them work with solar power. For example, heating water with your electric water heater costs you an average of €400 per year for 100 L. By taking advantage of solar energy during the day, you will significantly reduce this expense.

Likewise, the automatic management of your pumps, pools or hot tubs during the day allows you to save money without impacting your comfort.

Charging your electric car, requiring 41 kWh per charge, can also be optimized using solar energy.

Finally, connected sockets allow you to program the switching on and off of your home appliances to reduce their consumption.

The Reduction of Consumption Peaks

The virtual battery helps you to smooth your energy consumption by covering your needs during the day and reducing the peak consumption in the evening.

By preheating your home in the afternoon, for example, and lowering the temperature at night, you can take advantage of your home's thermal inertia for additional savings.

‍

Learn to Consume Better

A Better Understanding of Your Consumption per device Can help you reduce your energy expenses by nearly 20%. mylight150 supports you in this process and offers tools to inform you in real time about your energy consumption using sensors or sub-meters.

By identifying the most energy-consuming devices and adapting their use, you can easily improve the energy efficiency of your home.

‍

By combining the use of virtual batteries and the optimization of your energy consumption, mylight150 allows you to amplify the benefits of your solar panels. Investing in a mylight150 virtual battery is taking a step towards smarter and more economical management of your energy.

‍

1 https://mypower.engie.fr/energie-solaire/avantages.html

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