Photovoltaic modules (known as solar panels commonly) are composed of solar cells or solar cells of different specifications cut by a laser cutting machine or a wire cutter. Photovoltaic modules are a core part of solar power systems and play a key role in the quality of power plants.
Photovoltaic modules divided into A, B, and C components according to the factory grade are mainly composed of cell (mono or poly), glass, and back sheets
1.Class A components with more than 25 years life are used in ground power stations, distributed power stations, household systems, etc.
2.Class B components with 5 years life manufactured from Class A retrograde components or class B materials are used for street lights, off-grid systems, battery cars, etc.
3.Class C components are used in areas where electricity is not developed, such as remote areas, Afghanistan, the Middle East, South Africa, etc., the life is unknown.
More information call:+85-535-6430103