Multi-crystalline Plate Function Of Poly Solar Panel

- Oct 27, 2017 -

The output power of polycrystalline solar panels is strictly controlled in ±3% to ensure that each container is a positive tolerance. Its components are tested by internationally renowned laboratories to ensure the accuracy of the output rate. In the Assembly production process, the application of advanced technology without screws, tight sealing, high resistance to mechanical strength, high transmittance tempered glass encapsulation and sealing waterproof junction box, ensure the safety of components, ensure that these photovoltaic modules in 10 use, output power at more than 90%;Poly Solar Panel

The output power is above 80%. Polycrystalline solar panel selection of packaging forms and wiring boxes and other accessories to meet the requirements of the field, the protection level reached IP65. The component resists wind pressure up to 2400 kpa, can withstand the 120km/h wind speed, the component strength can withstand the general sand, hail and the snow pressure.Poly Solar Panel Polycrystalline solar panel is made up of polysilicon high efficiency solar cell, EVA plastic film low tempered glass and light plating rate gold. Can be used in solar street lamps, solar lawn lamp, solar power system, communications, aerospace and other channels. Polysilicon is a collection of a large number of single crystal particles, it has a variety of different direction of the single composition. The waste secondary crystalline silicon material and metallurgical grade silica melt casting solidification. It is simple to manufacture and low in cost. Usually, the photoelectric conversion efficiency of polysilicon solar cells is about 16%.Poly Solar Panel

polycrystalline silicon thin film materials have the advantages of high mobility of silicon materials and large area and low cost preparation of amorphous SI materials. As a result, the research of polycrystalline silicon thin film materials has aroused more and more attention, and the preparation process of polycrystalline silicon thin films can be divided into: high temperature process, temperature above 600 ℃ in the process of preparation, and the use of expensive quartz in the substrate, but the preparation process is simpler.Poly Solar Panel

Low temperature process, the whole process temperature is lower than 600 ℃, usable cheap glass as substrate, is can be built in large area, but the preparation process is more complex. There are several ways to prepare polycrystalline silicon films at present: low-pressure chemical vapor deposition (LPCVD) This is a direct way to generate polysilicon.Poly Solar Panel