Solar photovoltaic modules (also called solar panels) are the core part of the solar power generation system and the most important part of the solar power generation system.

Its function is to convert the solar energy into electrical energy, or store it into the battery, or promote work load. Its power generation process is very simple, there are no mechanical rotating parts, no fuel, and no emission of any gas. It has the advantages of no noise, no pollution, simple maintenance, and stable operation.
In the photovoltaic power generation system, it is necessary to collect the power of a large number of components and enter the inverter, which must rely on cables and connectors. The photovoltaic connector is the component, combiner box, controller and inverter in the photovoltaic power generation system. Key parts that connect components to each other.
Since the photovoltaic system is exposed to wind, rain, scorching sun and extreme temperature changes for a long time, the application environment of the connector is also very harsh. It is required not only to be waterproof, high temperature resistant and weather resistant to ultraviolet rays, but also to be touch protected and high current carrying capacity. Therefore, there are extremely high technological requirements for photovoltaic connectors and their internal components.