“GREENROCK is the safest and most environmentally friendly solution for stationary electrical energy storage”

Safe, environmentally friendly and completely maintenance free

Aquion batteries are closed storage systems, based on the unique saltwater electrolyte. They use abundant, non-toxic materials and modern, cost-effective manufacturing techniques.

These saltwater batteries are completely maintenance free and optimized for a daily deep discharge. Even frequent partial loads and discharges do not affect the life of the battery.