2000 Watt Inverter Amp Draw - The same inverter with a 1200 watt load would draw 120 (60) amps, which would be. Web so a 1500 watt inverter with a 500 watt load would be 50 (25) amps, not 150 (75) amps. Maximum amp draw (in amps) = ( watts ÷. To calculate the amp draw for inverters at different voltages, you can use this formula. In general, if your 2000 watt inverter is running on a 12v battery bank, it could draw as much as 240 amps. Web inverter amp draw calculator. Web how many amps does a 2000 watt inverter draw?
Maximum amp draw (in amps) = ( watts ÷. Web so a 1500 watt inverter with a 500 watt load would be 50 (25) amps, not 150 (75) amps. The same inverter with a 1200 watt load would draw 120 (60) amps, which would be. Web how many amps does a 2000 watt inverter draw? To calculate the amp draw for inverters at different voltages, you can use this formula. Web inverter amp draw calculator. In general, if your 2000 watt inverter is running on a 12v battery bank, it could draw as much as 240 amps.