Inverters are famous for their power yet this inverters lacks it. Once electricity is gone and you turn on the inverters it stops every now and then making strange noises likes birds flapping their wings which is bad and hugely irritable. And when you take it to the store to fix it, the person inserts some new parts in it and takes out the faulty part and tights some things up and say it’s done. But yet again after a little time problems start happening again.