mshah ✭

Thanks for the reply. I am using this watt meter to measure the current https://www.ebay.com.my/itm/LCD-DC-Combo-Meter-12V-24V-36V-48V-Voltage-Current-KWh-Watt-Car-Battery-Monitor/252795007261?hash=i…

I just finish setup a small offgrid solar system. I connect 12v battery to china brand inverter(it says 1500w but i believe its a low end inverter). In between, i put dc voltmeter to monitor the powe…