Inverter having a peak load handling capability of 400 va/320 watts, the microtek msun 1435 - off grid is an entry-level inverter in the off-grid series. It is an intelligent hybrid inverter with a built-in solar charge controller with a capacity of 20 amps. The inverter is capable of supporting solar panels with a maximum output of 400 watts. During power outages, it is capable of powering electrical equipment up to 320 watts in output power. When it comes to charging batteries using solar panels, it always gives the nod to solar.