The best balcony solar batteries in 2026 in Germany
22 models ranked by the maker’s own specs and owner ratings, with today’s prices from 19 shops that deliver to Germany.
A balcony solar battery sits between the panels and the inverter of a balcony system. It stores the panels’ power while the sun shines and sends it into the home in the evening. Some charge from the panels alone, others from a socket too.
Compare the usable capacity, the solar input, the output and the meters it reads, since a battery that follows the home’s use sends no more than the home needs. The order below is our score. The price is today’s lowest including delivery.
Pick the models you want to compare. Up to 10.
Lowest price at every shop that delivers to Germany, VAT and delivery included. * = delivery cost and VAT estimated for a foreign shop.





















