Connecting Procedures:
1. Tighten the lock screws on positive and negative connector.
2. Use specified strip tool to strip the insulated enclosure of the positive and negative
cables with appropriate length.
1. Positive cable 2. Negative cable
Figure 5.8 Connecting cables
3. Feed the positive and negative cables into corresponding lock screws.
4. Insert the positive and negative connectors into positive cable and negative cable
whose insulated enclosure has been stripped off, and crimp them tightly with a wire
crimper. Make sure that the withdrawal force of the pressed cable is bigger than
400N.
5. Plug in the pressed positive and negative cables into relevant insulated enclosure,
a “click” should be heard or felt when the contact cable assembly is seated correctly.
6. Fasten the lock screws on positive and negative connectors into respective
insulated enclosure and make them tight.
7. Connect the positive and negative connectors into positive and negative DC input
terminals of the inverter, a “click” should be heard or felt when the contact cable
assembly is seated correctly.
· Please connect the positive connector to the positive side of the solar panels, and connect
the negative connector to the negative side of the solar side. Be sure to connect them in right
position.