Solar inverter wiring tutorial

1. Preparation work before wiring

A solar inverter is a device that converts DC power from solar panels into AC power. Before wiring, you need to understand the parameters and functions of the inverter, as well as circuit safety knowledge. Before wiring, cut off the power supply and confirm whether the voltage and other parameters of the inverter and battery panel match before wiring.

2. Wiring steps:

1. Connect the solar panel: Connect the positive pole of the panel (usually the red wire) to the positive pole of the inverter, and the negative pole (usually the black wire) to the negative pole of the inverter, and plug in the connector.

2. Connect the battery pack: Connect the positive pole of the battery pack to the positive pole of the inverter, and the negative pole to the negative pole of the inverter, and plug in the connectors.

3. Connect the load equipment: Connect the positive pole of the load equipment (such as lamps, electrical appliances, etc.) to the positive pole of the inverter, and the negative pole to the negative pole of the inverter, and plug in the connectors.

4. Connect the AC host: Insert the plug at the output end of the inverter into the socket of the AC host and confirm that the contact is good.

3. Precautions for inverter wiring

1. During the connection process, ensure that the connecting lines are not damaged, the joints are tightened, and protective measures such as insulating sleeves are installed.

2. When wiring, pay attention to the connection directions of the positive and negative poles to avoid equipment damage caused by incorrect connections.

3. The ground wire should be connected to the ground, the connection should be firm and reliable, and good contact should be maintained.

4. After wiring, the normal working status of the equipment (solar panels, battery packs, load equipment, AC host, etc.) should be checked one by one to ensure that the equipment operates stably, does not leak electricity, and is not damaged.

4. Summary

The correct wiring method of the inverter is crucial to the safe operation of the system. Improper wiring methods may cause equipment damage, safety accidents and other adverse consequences. This article explains everything from the preparation work before wiring to the specific connection process, hoping to help readers master the correct wiring skills and ensure the normal operation of the equipment.