Growatt Voltage optimizer is designed for domestic and light commercial applications. It is installed between the electricity meter and main consumer unit. It steps down incoming voltage of PV system or pubic grid by 18V approximately.
18V input voltage stepped down to save electricity
Compact design, easy installation
Shield protection, more safe
Natural convection cooling, save energy
Comprehensive protection: over temperature, overload , PV RCBO and energy meter integrated (Option)
70A overload capability for up to 30 minutes