Ar Photovoltaic Coated Glass

This anti reflective film is based on advanced nanoporous silica technology. By controlling the size and stacking morphology of silica particles, a nano scale uniformly distributed porous nanomaterial is obtained on the surface of ultra white glass. The reflectivity of the film layer is reduced to about 1%, greatly reducing the reflectivity of solar energy and improving the solar transmittance, ultimately enhancing the conversion efficiency of solar modules.

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Photovoltaic Glass

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Product Description

The AR coated glass developed by our company is a product obtained by coating a layer of anti reflective film on the surface of high transparency ultra white solar glass, and then tempering it. It can effectively reduce the reflectivity of the glass surface, improve the transmittance, thereby enhancing the conversion efficiency of the module and increasing the output power of the photovoltaic module. At the same time, it also has surface self-cleaning function.

quality Performance

NO.	Items	Standard	Testing Method
1	Light Transmittance (380~1100nm)	≥93.6% (For 2.5mm、3.2mm and 4.0mm)	According to JC/T 2170-2013
2	Pencil Hardness	≥ 4H	According to JC/T 2170-2013
3	Coating Addhension	Class 0	According to ISO9211-4:2012
4	Anti‐acid	Transmittance Loss less than 1%	According to JC/T 2170-2013
5	Salt Spray	Transmittance Loss less than 1%
6	Damp Heat test (double 85)	Transmittance Loss less than 1%
7	Exposure to UV Light	Transmittance Loss less than 1%
8	Edge coating contraction width	≤7.0mm

Product Specifications

Conventional glass thickness	2.0mm、2.5mm、3.2mm、4.0mm
Ultra thin glass thickness	1.6mm、1.8mm
Maximum glass size	1000*2000mm
Increased solar transmittance overflow	≥2.2%
Product quality	GB15763.2-2005
AS/NZS2205	1996 EN12150/DIN1249D ASTM-E-903(891)-96
Product packaging	Wooden crate
The membrane layer has self-cleaning function, which can decompose organic pollutants attached to the surface of components and reduce component maintenance work.

Product Advantages

1. The outer surface of the glass is treated with nanomaterials to form an efficient anti reflective film, which increases the transmittance by more than 2.5% compared to uncoated glass;

2. After high-temperature tempering treatment, the AR film layer is firmly bonded to the glass;

3. Capable of withstanding various climatic conditions, such as acid rain, high salinity, humid, hot, and freezing environments;

4. After 2000 hours of aging resistance test, there was no significant decrease in light transmittance, and the service life can reach more than 25 years.

5. The membrane layer has self-cleaning function, which can decompose organic pollutants attached to the surface of components and reduce component maintenance work.