Precautions for Use:
1. This product should not come into contact with corrosive substances.
2. It is strictly prohibited to change the junction box and product by yourself and disassembly, fall or hit the junction box and product.
3. A lot of scratches and dirt on the surface of the solar panel may reduce the efficiency of the solar module and it may burn out in severe situations.
4. Solar panels need to be installed in a location with a good sunlight and shade, and if you use the shaded solar module for a long time, it may burn out.
5. The overall power of the solar power module must be smaller than the controllers rated power(rated voltage x rated current) and the controller overload operation is strictly prohibited.
6. The total voltage of the solar power module connected to the controller must be within the controller solar power input voltage range.
7. When connecting, you should pay attention to the correct installation instructions.Connect the controller to the battery first, then connect the solar panel to the controller(please do not connect the positive and negative side of the solar panel opposite).