Strumento gratuito
What does a home battery cost per kWh?
Choose plug-in batteries, expansion batteries or all. You see the batteries with the lowest price per kWh of storage and how it compares with the middle.
Ancora nessun prezzo per pezzo per Batterie plug-in
Al momento non conosciamo il numero di pezzi di nessun set con un prezzo in negozio in questo tema.
Come calcoliamo
The price per kWh is today's lowest price divided by the capacity in the product name. We compare it with the middle (the median) of the group, so you see which batteries are cheap or expensive for their storage.
Makers state the total capacity. The Consumentenbond calculates with the usable capacity, because you can never use all of it; that is a little smaller, so the real price per usable kWh is somewhat higher than here.
A low price per kWh says nothing about the power (how many watts it delivers), control through your P1 meter, the warranty or backup power. So compare those too. Batteries without a known capacity are left out.