Photovoltaic junction box is the connector between solar cell array composed of solar cell modules and solar charging control device. It is a comprehensive design integrating electrical design, mechanical design and material science. The junction box of solar cell module is very important in the composition of solar cell module, and its main function is to connect the electric energy generated by solar cell with external lines.
Composition of photovoltaic junction box Fold and edit this paragraph.
Box, cable and connector;
The box body comprises a box bottom (including copper terminals or plastic terminals), a box cover and a diode;
Cables are divided into: 1.5MM2, 2.5MM2, 4MM2 and 6mm.
There are two types of connectors:
MC3 and MC3
Diode model:
10A 10, 10SQ050, 12SQ045, PV 1545, PV 1645, SR20200, etc.
There are two types of diode packages:
R-6SR