china pwm solar charge controller is a widely used device for charging control of solar panels. It can control the charging voltage and current in time, so that it can effectively prevent overcharging and reverse current, protect the battery board and prolong its service life. The following is the installation method of china pwm solar charge controller:

1. Determine the installation location: Before installing the china pwm solar charge controller, you first need to determine its installation location. It is usually chosen to be installed in a computer cabinet above the line controller where the photovoltaic panel is close to the battery. When selecting the installation location, please make sure that the heat dissipation and ventilation of the equipment are not affected during the installation process.

2. Conduct electrical wiring: Connect all wiring between the battery, photovoltaic panel, DC charge load and solar charge controller according to the interface pin diagram. The interface here is generally a turnbuckle. When tightening the interface, pay attention to the appropriate strength to avoid damage to the device.

3. Set charging parameters: Set parameters such as constant current charging, constant voltage deep cycle discharge, overcharge protection and low voltage protection through the menu on the button display of the china pwm solar charge controller. It is necessary to ensure that the parameters are set correctly and modify them as needed.

4. Connect to terminal equipment: After setting the charging parameters in the third step, it is necessary to connect china pwm solar charge controller with terminal equipment (such as batteries, solar lights, etc.) to realize a complete solar energy system. When wiring, it should be connected according to the requirements of the interface in the product manual.

5. Current test: After the installation of China pwm solar charge controller is completed, a current test is required to ensure its integrity and function, and special electronic equipment needs to be prepared for the test.

In short, the installation of china pwm solar charge controller requires us to strictly follow the instructions in the product documentation, first determine the installation location and set the charging parameters, then connect to the terminal equipment, and finally conduct a current test to ensure the installation and use quality of the equipment, so as to provide The solar system provides effective protection and support.