High permeability photovoltaic glass

The non-toxic formula of the product applied to the ultra-white light volt glass fully meets the strict environmental protection requirements of Europe, the United States and Japan, and is a solar photovoltaic module and photothermal module packaging material.

Key words:

High permeability photovoltaic glass

Classification:

Product Description

High-permeability photovoltaic glass is ultra-white embossed 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.

Glass Specifications

Ultra-white volt glass original

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 ℃

strain point

≈ 500 ℃

Main performance

Conventional glass thickness

2.0mm、2.5mm、3.2mm、4.0mm

Ultra-thin glass thickness

1.6mm、1.8mm

Maximum glass size

2250mm*3300mm

visible light transmittance

≥ 91.6%

Product quality

GB15763.2-2005/

Company Standard Thickness Tolerance

2.5mm:±0.15mm

3.2mm:±0.20mm

4.0mm:±0.25mm

Bending

≤ 0.2%

Waveform degree

0.5mm/300mm

Product packaging

Iron frame

Product Application

The non-toxic formula of ultra-white volt glass fully meets the strict environmental protection requirements of Europe, the United States and Japan, and is a solar photovoltaic module and photothermal module packaging material.

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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