31:18

Do-it-yourself inverter repair. Where to start?

28:18

Assembly Lifepo4 (LFP) 7.2 kWh. Testing under a 3kW load. Hybrid inverter (UPS) PowMR 3kW.

32:07

Solar hybrid inverter NEXT MAX 10.2kW. Internal execution. Part 1

1:28:25

Modernization of the cooling system of the hybrid inverter (UPS) PowMR. Regulation of fan speed.

1:31:54

Testing the PowMR 6.2kW hybrid inverter. Part 2

1:26:33

Overview and testing of a hybrid inverter (DBZH) PowMR 3kW for $ 200 + Lifepo4 (LFP) 7.2 kWh+ JK BMS

57:05

Solar hybrid inverter EASUN isolar SMH II 3kW

32:43

Solar hybrid inverter ECGSOLAX 1KW 12V. UPS Review and testing.