1. The connection of the solar system kit can be divided into parallel connection and serial connection.The controller must connect the battery first, then connect the solar panel.
2. When connecting solar panels in series or parallel, you must pay attention to the PV input voltage of the controller.Voltage connected parallel to the controller after series connection cannot exceed the input voltage of the controller.
3. The total input power of the solar panel should not exceed the rated power of the controller.Otherwise, the controller may burn out.
4. When the cable is connected to each component, the connection is stable and there is no loosening.
<5> To prevent damage to the solar panel, the positive and negative poles of the solar panel cannot be shortened by the same series of connections.
6. Please check the positive and negative poles of the controller and battery clearly.Please do not reverse the positive and negative poles.
<7> If the rated power of a single controller is not enough to meet all solar panels, you can connect multiple controllers to the battery at the same time.
8. The inverter cannot be connected to the controller, and it needs to be connected to the battery.
Special Note: You need to connect the controller to the battery first, then connect the solar panel.Otherwise, the controller will not work.