Working Principle Video of 11kW/30kWh PV Energy Storage System

This 11kW/30kWh PV storage system uses 14×585W panels to generate DC power for the hybrid inverter. The inverter supplies AC power to loads and charges two 15kWh batteries with excess energy. Linked to the grid for backup, batteries discharge at night while the grid provides power on cloudy days, supporting self-consumption, peak-valley arbitrage and emergency power supply.