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Fresnel concentrated photovoltaic lens is one of the core components of the third generation of high concentrated photovoltaic solar power generation, as a precision optical device.

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Fresnel concentrated photovoltaic lens is one of the core components of the third generation of high concentrated photovoltaic solar power generation, as a precision optical device.

It can increase the power generation of solar panels several times. At present, our company has several single-point diamond lathes, which are open in design and can produce giant Fresnel lenses with a diameter of less than 2200mm. The mold quality and processing level are in the forefront of the world. Yuying can design Fresnel lenses of different specifications according to the customer's light concentration ratio and the size of the solar panel to achieve the expected light concentration effect. It can be used in solar power stations, outdoor sun cover kitchen utensils, etc.

Glass-based silicon material Fresnel concentrating lenses and solar panels generally adopt box design to achieve the desired effect. The Fresnel concentrating lens used in the solar cell array is a precision optical component. Because it needs to work in the outdoor atmosphere for a long time, this product uses ultra-clear tempered glass as the substrate, and the silicone gel molded Fresnel lens is attached inside. Lenses, precision fine thread molding process, ensure high refractive index, reduce light loss to expectations; and with high strength, high light transmittance and aging resistance, anti-ultraviolet radiation, weather resistance and other characteristics, improve solar cells Several times the power generation. According to the customer's concentration ratio and solar panel size, the opposite side size of the Fresnel lens and the distance from the Fresnel lens to the solar panel can be designed so that the light concentration can achieve the expected effect, and it should be installed in a sun-tracking on the photovoltaic power generation system of the device.

Fresnel lens has the advantages of ultra-thin structure, ultra-large size, ultra-light weight, arbitrary shape cutting, excellent light transmittance, low price, light and easy to carry.