... from DC current to AC current, pure sine wave techinique, LCD. wind solar power inverter Specification: Capacity500W1000W2KW3KW5KWInput voltage range90V-280VACInput frequency ... Production Line Capacity Actual Units Produced(Previous Year) Wind Generator 3,000 Sets / Month 10,778 Sets Export Market ... 05/31 --- 2049/12/31 ETL Intertek 4002690 Wind Turbine Generator, HY-400, HY-1000, HY-2000 2011/04/06 ...