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New Photovoltaic Materials

Tempered Glass For Solar Photovoltaic Modules

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Tempered Glass For Solar Photovoltaic Modules

Applied to solar photovoltaic module panels, tempered glass undergoes significant changes in its internal molecular structure through high temperature (650 ℃, starting to soften) and quenching, resulting in uniform and strong compressive stress on the surface and uniform and strong tensile stress on the interior. It emphasizes that it is tens of times higher than ordinary glass, with bending strength 3-5 times that of ordinary glass and impact strength 5-10 times that of ordinary glass. At the same time, its light transmittance is ≥ 91.5%, which can effectively improve the conversion efficiency of the module. Simba Technology's tempered glass has passed CQC3C certification, continuously providing customers with effective and safe products.
Tempered Glass

  • Product Thickness

    1.6-4.0mm

  • Bending Strength

    3-5 times that of regular glass

  • Stamping Strength

    5-10 times that of regular glass

  • Transmittance

    ≥91.5%

Ar Coated Tempered Glass For Solar Photovoltaic Modules

Applied to solar photovoltaic module panels, AR coated glass, also known as high transmittance photovoltaic glass, is a layer of nano-sized SiO2 anti reflection film coated on the basis of ultra white rolled glass. Simba Technology's AR coated glass is made using internationally leading technology and equipment, coated and then subjected to steel treatment. After coating, the transmittance is ≥ 94%, greatly reducing the reflectivity of the glass surface and improving the transmittance, thereby improving the conversion efficiency of the module and the output power of the photovoltaic module.
Type Specifications Main Technical Indicators
Coated Tempered Glass 2273*1128*3.2mm
2378*1297*3.2mm
2272*1128*3.2mm
2378*1128*3.2mm
1756*1128*3.2mm 		Thickness: 3.2mm
Flatness: bow ≤0.25%, wave ≤0.17%
Transmittance: original film transmittance ≥91.6%, conventional film liquid: ultra-white embossed coated glass transmittance ≥93.8%, high-transmittance film liquid: ultra-white embossed coated glass transmittance ≥94%
Impact strength: 1040g steel ball falls freely for 1 meter, and the sample does not break
Fragment state: the number of fragments in the 50mm*50mm area of ​​the sample is greater than 40 pieces, and a small amount of long fragments less than 75mm in length are allowed
Surface stress: the surface stress value of ultra-white embossed coated tempered glass is ≥90Mpa, and the surface stress extreme difference of the same glass is ≤15Mpa
Coated Semi-Tempered Glass 2272*1128*2.0mm
2378*1297*2.0mm
2376*1128*2.0mm
2459*1128*2.0mm 		Thickness: 2.0mm
Flatness: bow ≤0.2%, wave ≤0.17%, edge warping ≤0.5mm
Light transmittance: original film transmittance ≥91.8%, conventional film liquid: ultra-white embossed coated glass transmittance ≥93.8%, high-transmittance film liquid: ultra-white embossed coated glass transmittance ≥94.1%
Impact strength: 227g steel ball falls freely for 1 meter, and the sample does not break
Surface stress: The surface stress value of ultra-white embossed coated tempered glass is ≥65Mpa, and the surface stress extreme difference of the same glass is ≤15Mpa
Four-point bending: The minimum value of ultra-white embossed coated semi-tempered glass meets ≥140Mpa

Glaze For Solar Photovoltaic Modules Perforated Tempered Glass

On the basis of ultra-clear, high-transmittance solar glass, a layer of white ceramic grid is coated on the glass to fill the gaps between the cells, reducing the glass reflectivity to 80% or even lower, so that the module can obtain a power gain of 4-6W. In addition, the printing process of white ceramic glazed glass can be customized according to customer requirements.
Type Specifications Main Technical Indicators
Glazed Semi-Tempered Glass 2272*1128*2.0mm
2378*1297*2.0mm
2376*1128*2.0mm
2459*1128*2.0mm 		Thickness: 2.0mm
Flatness: bow ≤0.2%, wave ≤0.17%, edge warping ≤0.5mm
Reflectivity: White glaze layer: reflectivity ≥75% (wavelength 380-1100nm)
Impact strength: 227g steel ball falls freely for 1 meter, and the sample does not break
Surface stress: The surface stress value of glazed semi-tempered glass is ≥65Mpa, and the surface stress difference of the same piece of glass is ≤15Mpa
Four-point bending: The minimum value of ultra-white embossed/float glazed semi-tempered glass meets ≥120Mpa

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