Generally, the junction box is composed of a box cover, a box body, a terminal block, a diode, a connecting wire, and a connector.
The requirements for use are as follows:
1) The shell must have strong anti-aging and ultraviolet resistance;
2) Meet the requirements for use under harsh outdoor environmental conditions;
3) The self-locking function makes the connection method more convenient and firm;
4) There must be a waterproof seal design, scientific insulation protection against electric shock, and better safety performance;
5) The wiring terminal should be installed firmly and have good weldability with the bus;
6) The main function of the diode is the one-way conduction function;
7) Connectors and connecting wires: with good insulation performance, male and female plugs with self-locking function make the solar panel and electrical connection more convenient and reliable.
