GROWATT SPF 5000 ES OFF GRID, 5KW, 48V, BIG PV INPUT
IMPORTANT NOTE: 1. This is a wide-voltage hybrid inverter, the voltage at which the solar panel is connected must be above 150V for the hybrid inverter to work properly. Means you can connect solar panels in series, saving the cost of buying wires. The entire system also requires other equipment for complete operation, such as photovoltaic modules,