Review on Enhanced Power Efficiency! GP-SW300-24 300-Watt Pure Sine Wave Inverter by Wayde Lash

I have had my first unit for over four years and it has proven to be very reliable. His current job is to keep my 55" TV running during a power outage with a 1700Wh battery charged by a single solar panel on the roof. The fan runs only when needed, preventing dust from clogging it. I had no problems with the second one I bought in January. But be prepared, they are a kind of boat anchor. The ground fault switch was a good idea.