A typical junction box consists of several main parts: cover, body, terminals, diodes, connecting wires, and connectors.
Usage requirements are as follows:
1) The casing must have strong anti-aging and UV resistance;
2) It must meet the requirements for use under harsh outdoor environmental conditions;
3) A self-locking function makes the connection more convenient and secure;
4) It must have a waterproof sealing design and scientific anti-electric shock insulation protection for better safety performance;
5) The terminals must be firmly installed and have good solderability to the busbar;
6) The main function of the diode is unidirectional conduction;
7) Connectors and connecting wires: They must have good insulation performance, and the male and female plugs must have a self-locking function for more convenient and reliable electrical connection between the solar panel and the electrical system.
