Regarding the line and board ends of photovoltaic connectors

Photovoltaic connectors are generally divided into board end connectors and line end connectors, which play different roles in photovoltaic systems and have the following differences:

Board end connectors:

Location: Board end connectors are usually installed on photovoltaic modules (solar panels).

Function: Used to connect the output circuit of photovoltaic modules to photovoltaic inverters or other devices, convert light energy into electrical energy, and transmit it to the power grid.

Features: It usually has waterproof, dustproof and other protective properties to protect connectors and circuits from external environmental influences.

Installation: Board end connectors are usually connected by plugging and unplugging for easy installation and maintenance.

Line end connectors:

Location: The line end connector is installed at the end of the cable, used to connect the photovoltaic module to the cables of other systems.

Function: Used to connect cables from different parts, such as connecting cables between photovoltaic modules or to devices such as inverters.

Features: It usually has characteristics such as high temperature resistance and corrosion resistance to ensure stable and reliable connections.

Installation: Line end connectors usually require welding or crimping to ensure a secure connection.

Overall, board end connectors are used for connecting photovoltaic modules, while line end connectors are used to connect cables and equipment throughout the entire photovoltaic system, each with different designs and functions to meet system requirements. Choosing and using these two types of connectors correctly is crucial when installing and maintaining photovoltaic systems.