Industry News

How to connect the solar power wire


Use cable clips or ties to secure and organize the wires along their route. This helps prevent damage and ensures a neat installation.

Follow local electrical codes and regulations for grounding your solar power system. This typically involves connecting the grounding wire from the solar panels to a grounding rod or other approved grounding method.

Before fully securing all the cables, conduct a preliminary test to ensure that the solar panels are generating power, and the inverter is functioning correctly. Take necessary safety precautions during testing.

Once testing is successful, secure all connections with appropriate connectors or cable glands. Seal any entry points into the junction or combiner box to protect against moisture.

If you are unsure about any aspect of the installation or if your solar power system is larger and more complex, it's advisable to consult with a qualified electrician or solar installer.

Always adhere to local electrical codes and regulations, and consider seeking professional advice, especially for larger solar power installations. Working with electricity requires caution and knowledge to ensure the safety and efficiency of the system.

Check the positive and negative labels on the solar panel, usually the positive interface is red and the negative interface is black.

Connect the positive and negative electrodes on the panel to the corresponding interface on the controller, ensuring that red is positive and black is negative.

Connect the battery to the controller, also ensuring that red is positive and black is negative.

When connecting batteries, observe the principle of positive and negative terminals to ensure proper connection.

Connect the output of the controller to the LED light or other load, also paying attention to the positive and negative electrode matching.

For connections in the junction box, connect the cables according to the labels on the junction box to ensure that the anode is correctly connected to the anode and the cathode is correctly connected to the cathode. 

The red part of the wire of the solar street lamp is connected to the positive electrode of the solar panel, and the black part is connected to the negative electrode.

Before wiring, make sure the solar system is turned off to prevent electric shock.

When multiple solar panels are connected, they may need to be connected in parallel or in series to obtain the required voltage and current.

Use wire connectors that meet the requirements and keep them clean at the joints.

The above steps combine the information in the search results to provide a basic connection method for solar power wires. In actual operation, the correct connection should be made according to the specific situation and the specific requirements of the equipment.

We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept