The GREENROCK BATTERIES are based on water, salt and ManganOxide. There are no poisions, no havy metals, no acid. The batteries can not burn or explode. The batteries are totaly maintenance free and we guarantee 10 years with more then 15 years life span.
Saltwater batteries starting with 5 kWh up to 1 MWh in a container solution. Ideal solution for houses with PV production and using itself or for small and medium enterprizes or schools. Learn more to look at the pdf GREENROCK_endcustomerINFO
Data sheet as pdf: Data sheet Greenrock_V04_engl