User Manual
POW-M80 & POW-M100 Series
25
You can view the parallel operation guide by scanning the QR code in
the upper right corner.
Step 1. Install parallel devices at the same height level with a minimum
distance of approximately 75mm between devices.
Step 2. Connect communication cables.
Step 3. Connect all parallel controllers to the same battery bank.
Step 4. Connect each controller to its respective photovoltaic array.
Step 5. After completing the wiring, power on by closing the battery circuit breaker. Once powered
on, set the master and slave configurations as defined in Section 3.5. Then, proceed to
configure the entire parallel system through the master controller.
NOTE
⚫ All wiring tasks must be performed by professionals.
⚫ For safety and compliance, the cables connected to the controller must have corresponding
circuit breakers installed, ensuring tight connections.
⚫ Before completing all wiring, ensure that all circuit breakers are in the off position.
⚫ Connect the positive cable terminal to the positive port and the negative cable terminal to
the negative port.