The only solar battery with a capacity guarantee - for life
– 60%
investment cost
20.-
monthly for a lifetime warranty
Example of a 10 kWh battery. Before tax.
With an Evolium battery, in addition to contributing to Switzerland’s circular economy, I’ll save over CHF 4,000 on my electricity bill over the next decade.
Made in Switzerland
100% accessible capacity
Installation in 2 hours in all installations
Quick and easy installation
Internet connection to monitor your modules and plan replacements, to guarantee capacity
A connection to your home’s smart injection meter. Your battery charges and discharges optimally. One click on the meter to discover compatibility!
A simple domestic socket to use your energy simply and independently of your photovoltaic system
The circular economy applied to batteries
We manufacture and market second-life batteries for small and medium-scale photovoltaic storage.
Thanks to their reparability, our batteries are the most affordable and longest-lasting on the market.
Our subscription model guarantees our customers long-term battery capacity.