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How to Measure the Quality of Jin Lang Photovoltaic Inverter with Multimeter
1. The power supply of the photovoltaic inverter has been disconnected according to the safety operation specifications, and the positive and negative polarities of the photovoltaic inverter have been understood.

2. Connect the positive and negative test pliers of multimeter to the positive and negative electrodes of photovoltaic inverter respectively.

3. Connect the positive and negative test pliers of multimeter to the positive and negative electrodes of photovoltaic inverter respectively.

4. Consult the specifications and technical parameters of Jin Lang photovoltaic inverter, and compare the measured voltage value with the voltage value in the specifications.