The working principle of solar panels that convert solar energy into electricity, and type of battery, it is one of the most important components in the solar system, and solar cells is an important factor to determine conversion rate and service life. Component design is in accordance with state
is the working principle of solar panels convert solar energy into electrical energy and input of battery. It is one of the most important components of solar power systems, and the solar cell is an important factor to determine conversion rate and service life. The standard design of the module is designed according to the national electrotechnical commission. Battery GBT6495 standard. 36 or 72 polycrystalline solar cells in series to form the different types of 12 v and 24 v module, it can be used for grid power, photovoltaic system, etc. Raw materials including cell installing solar panels, glass, EVA and TPT shortly. Cell adopt efficient polycrystalline silicon cell encapsulation, ensure the solar panels to the independent power supply to generate electricity. The glass is low iron steel matte white glass, thickness of 3. 2 mm, can guarantee the light transmittance over 91%, with high reflectivity. At the same time, in the sun under the irradiation of ultraviolet light, light transmittance did not reduce; EVA is a kind of high quality of the film, the battery can be encapsulated and thermoplastic elastomer material, glass, anti-aging ability and the transmission of light. TPT is a kind of fluorine plastic film, white can reflex the solar energy, improve the efficiency of modules, reduces the working efficiency of modules. The above content is the installation of solar panels, and also tell us what is in the production of solar panels, raw materials, so that we can more clearly understand its installation and the work efficiency.