[Precautions before installation]

(1) Do not install the controller and open-type battery in the same enclosed space! Do not install it in a closed place where battery gas may accumulate!

(2) The photovoltaic array may generate a very high open-circuit voltage. Disconnect the circuit breaker or fuse before wiring. Be careful during the wiring process!

(3) Avoid installing the controller in direct sunlight, high temperature and water-prone places, and ensure good ventilation around the controller. Leave at least 150mm of space above and below the controller to ensure natural convection heat dissipation!

[Installation method]

1. Install on the wall

2. Place flat on the table

3. Place flat on the ground

——Place flat on the table

[Installation tools]

Phillips screwdriver

flathead screwdriver

small flathead screwdriver

[Installation process]

1. Open the terminal housing

2. Connect the battery current terminal

3. Connect the photovoltaic current terminal

4. Connect the load current terminal