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myhomebuzz asked

Chargeur IP22 depuis 230V Multiplus II

Bonjour à toutes et tous,

J'ai une question concernant de couplage Multiplus-II et Chargeur Smart IP22 30A.

Parc de batterie 400Ah Lithium et un Multiplus-II 12V 3000VA. De nuit et sans raccordement à une prise 230V externe pour le rechargement des batteries, est-il possible de raccorder le Chargeur Smart IP22 de 30A ( ou plus faible ) directement à une prise 230V sortant du Multiplus pour recharger, même faiblement, les batteries de nuit ? Une boucle en fait.

Merci de votre éveil

-EN-

Hi,

I have a question regarding Multiplus-II coupling an IP22 30A Smart Charger.

400Ah Lithium battery bank and a Multiplus-II 12V 3000VA. At night and without connection to an external 230V socket for recharging the batteries, is it possible to connect the Smart Charger IP22 of 30A (or lower) directly to a 230V socket coming out of the Multiplus-II to recharge, even weakly, the batteries of night ? A loop in fact.

Thank you for awakening...

Multiplus-IIcharger
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1 Answer
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wkirby answered ·

Yes, that is possible, but it will be useless.
The battery will not actually be charging overall, it will be discharging because of the losses in the loop.
That would be an energy for nothing situation and that goes against the rules for our universe.

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