What are photovoltaic materials? The materials used to produce solar panels or cells that convert sunlight into electricity are known as the photovoltaic materials market. These materials are primarily semiconductors that absorb light and convert it into electrical charges. Perovskite, organic and silicon-based photovoltaic materials are the most widely used types of photovoltaic materials. Silicon-based photovoltaic materials dominate due to their efficiency, reliability and proven production methods. However, new technologies such as perovskite solar cells are beginning to emerge as possible industry game-changers because they can deliver higher efficiencies at a cheaper cost. Traditional solar panels are not the only photovoltaic materials on the market. The uses of solar energy are also expanding thanks to advances in solar thin films, bifacial solar cells and building-integrated photovoltaics (BIPV).

Solar PV ribbon are an important part of every mainstream solar panel for interconnecting solar cells and providing connection with junction boxes The photovoltaic wire is a tin-plated copper strip with a width of 1-6mm and a thickness of 0.08-0.5 mm and a coating thickness of 10-30 μ m .

Lightweight photovoltaic transparent front plate encapsulated components Currently, the front plate materials of lightweight photovoltaic modules on the market mainly include soft glass, ETFE (ethylene-tetrafluoroethylene copolymer), PVDF materials, etc.

Currently, the photovoltaic solar module industry is undergoing a transition period from PERC technology to N-type technology. N-type cells represented by TOPcon have begun to enter the mass production stage of explosive growth. This transformation has put forward higher requirements for the performance of the encapsulation film of photovoltaic modules. Photovoltaic film encapsulation materials are used between the solar glass/backsheet and solar cells. Their main function is to protect the solar cells, ensure that the photovoltaic modules are not affected by the external environment during operation, and extend the service life of the modules.

POE has good elasticity, strength, aging resistance, weather resistance, and water-proof properties. Its traditional application areas are mainly in automotive parts. Photovoltaic-grade POE is mainly used for photovoltaic components, especially in the packaging of TOPCon, HJT, and perovskite.

In recent years, with the continuous advancement of photovoltaic technology and the enhancement of environmental awareness, photovoltaic power generation, as a clean and solar renewable energy, is gradually attracting global attention.

At present, BIPV technology has been widely used, especially in public buildings, commercial buildings and residential buildings. By combining photovoltaic building materials products with building roofs, walls and other structures, BIPV technology achieves building self-sufficiency, reduces carbon emissions, and improves energy efficiency.