Olu GII series inverter is a high frequency off grid and grid connected photovoltaic inverter with integrated MPPT controller, AC charger, inverter and other functional modules. This series of products can operate without batteries. The maximum open circuit voltage of photovoltaic array can reach 450V, and the maximum power point voltage is 120~430V, which can help users make full use of solar energy. It is widely used in household solar power generation system.