3.5kw/3500w 12/24/48v to 100/110/120/220/230/240vac 50/60hz residential home high frequency use pure sine wave off grid inverter

1)advanced cpu single-chip microcomputer intelligent control technology double, high reliability, low failure rate of characteristics. 2) pure sine wave output, 3) perfect protection function (voltage protection, over-voltage protection, output short circuit protection, thermal protection, overload protection). 4)cooling fan intelligent control 5) work little noise, high efficiency, the output of the perfect pure waveform 6) low voltage alarm function.