This is a very highly reliable MPPT VFD drive for most industrial dives. It can drive both asynchronous and permanent magnet synchronous motors (PMSM) Designed with single phase 220 - 250Vac input and 150 - 450Vdc for solar power input. Output Voltage is 3 phase 0 - 380/440Vac, 4.0kw, 17A