The use requirements of the junction box are as follows:
1) the shell must have strong anti-aging and ultraviolet resistance.(the junction box)
2) Meet the use requirements of outdoor harsh environmental conditions;
3) The self-locking function makes the connection more convenient and firm;
4) It must have waterproof sealing design, scientific anti electric shock insulation protection and better safety performance;
5) The wiring terminal shall be firmly installed and have good weldability with the bus;
6) The main function of diode is one-way conduction function;
7) Connectors and connecting wires: with good insulation performance, the male and female plugs have self-locking function, which makes the electrical connection between solar panels more convenient and reliable.