... ≤150%Max Efficiency96%Euro Efficiency95.2%StructureProtection ClassIP20(indoor)/IP65(outdoor)Cooling systemAir blast coolingDisplayLCD ProtectionInverterInput overvoltage, output short circuit, overheat ... , output DC component.GridAnti-islanding, over/under voltage of grid, over/under frequency of grid. 100kw on grid solar inverter