China
1.it is 500w-1000w
2.pure sine wave output with DC-AC
3.2 years warranty
4.12/24v double input voltage
5.100/110/115/120/220/230vac optional
6.EU/USA/Japan/UK/Australia/Universal socket optional
7.CE/FCC/ROHS/PSE/ETL
8.sufficient power watt with original imported chip,IGBT,MOSFET
9.accept OEM/ODM









