Video: Working Principle of 20kW/32kWh Residential Solar-Storage System

This 20kW/32kWh residential solar-storage system comes with 45×460W solar panels, a 20kW hybrid inverter and two 16kWh batteries. It connects to grid and home loads. Solar energy powers the house first, and surplus energy is stored in batteries. It works in both on-grid and off-grid modes, automatically supplying power during blackouts, ideal for large villas.