High Transparent Photovoltaic Glass Tempered Sheet

Ultra-white volt glass is ultra-white rolling glass, also known as ultra-white cloth (suede) glass, mainly used in solar cell packaging glass, is a component of solar photovoltaic cells. With high solar transmittance, low absorption rate, low reflectivity, low iron content and other excellent characteristics, is a solar photovoltaic, photothermal conversion system packaging materials, can greatly improve the photoelectric, photothermal conversion efficiency.

Key words:

High Transparent Photovoltaic Glass Tempered Sheet

Classification:

Product Description

Ultra-white volt glass is ultra-white rolling glass, also known as ultra-white cloth (suede) glass, mainly used in solar cell packaging glass, is a component of solar photovoltaic cells. With high solar transmittance, low absorption rate, low reflectivity, low iron content and other excellent characteristics, is a solar photovoltaic, photothermal conversion system packaging materials, can greatly improve the photoelectric, photothermal conversion efficiency.

Specifications of glass

Conventional glass thickness

2.0mm、2.5mm、3.2mm、4.0mm

Ultra-thin glass thickness

1.6mm、1.8mm

Maximum glass size

1000mm*2000mm

Product quality

GB15763.2-2005/Company Enterprise Standard

Edge processing

C- shaped edge

Corner treatment

chamsection

Thickness tolerance

2.5mm:±0.15mm3.2mm:±0.20mm 4.0mm:±0.25mm

Bending

≤ 0.2%

Waveform degree

0.5mm/300mm

Fragment granularity

2.5mm: min 30 pcs 3.2mm: min 40 pcs 4.0mm: min 40 pcs

Longest Shard

≤ 75mm

thermal stability

0~250 ℃

Product packaging

Iron pallet, wooden box

 

The main performance of glass

glass density

≈2.5g/cc

Solar transmittance (3.2mm)

≥ 91.7%

Pu Song's ratio

≈ 0.2

Young's modulus of elasticity

≈ 70Gpa

Tensile Strength

25N/mm²

coefficient of thermal conductivity

≈5.8W/m² K

coefficient of expansion

9.03X10-6m/K

softening point

≈ 600 ℃

annealing point

≈ 550 ℃

 

CLFG has always adhered to scientific and technological innovation, and formed a number of industry-leading new technologies, new products and new processes, which have enhanced its core competitiveness and development power. At present, CLFG holds more than 400 patents and involves in the preparation and revision of many national (industry) standards and specifications, and a number of scientific research results and standards are at the top position of the industry, and the production technology of ultra-thin photovoltaic glass is leading in the industry.

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