A lot of people ask about the difference between amps and kilowatt hours (kWh). 4.55 amps = 1 kw. So if you use 4.55 amps for one hour, you have used 1 kWh. 0 Share This Previous Post← The Best Inverter The Best Inverter Next PostOne of our first solar projects → One of our first solar projects You May Also Like . This baling machine runs on solar View Post . All outdoor lighting should be converted to solar View Post . This is the underside of a hybrid inverter View Post