Feature:The product has DC undervoltage protection, DC overvoltage protection, AC undervoltage protection, AC overvoltage protection, high temperature protection, short circuit protection, island protection, safe use, and safer circuit operation.Perfect sine wave AC output, stable output current and high safety factor.High conversion efficiency, reducing the loss of non-essential power of the circuit.Strict electromagnetic compatibility test, reliable performance.Let solar power be effectively converted into AC power commonly used in our life, which is a key component of green energy grid.Specification:Output power1000Watt1000WattSolar panel36cells/18Vpv Vmp: 18-21VVoc: 20-30V60 cells/24V Vmp: 26-30V Voc:34-38V72 cells/36V Vmp: 35-39V Voc: 42-51VDC input voltage range(Optional)18V DC(10.8-32V)36V DC(32-50V)MPPT voltage range15-22VDC24-38VDCDC input current(Max) 70A45AAC output power(max)1000Watt1000WattAC output voltage range (Optional)120VAC(90-140V AC)230VAC(190-260V AC)Plug type(Optional)US PlugEU PlugFrequency range50Hz/60Hz(Auto detection)Power factor>98%Total harmonic distortion