|Product Name:||Low Iron Solar Glass||Material:||High Performance Low Iron Glass With ARC|
solar tempered glass,
anti reflective coating solar glass
1. Solar photovoltaic glass is generally used to cover photovoltaic modules Ultra white tempered glass. Current mainstream photovoltaic glass is ultra white embossed glass, the thickness is generally 3.2mm.
2. PV Glass Requirements in the 380nm-1100nm range of transmittance in more than 91%%, one side by pressing roller embossed pattern, surface pattern of the glass to the incident light scattering effect, can help increase solar
cells to the incident light absorption, to obtain higher photoelectric conversion efficiency. The coating on photovoltaic glass can increase the transmittance of 2.5%.
3. Solar glass is the whole photovoltaic industry chain in the capital technology requirements relatively low link, but its weight accounted for the PV module 70%. The core silicon wafer of real solar energy only accounted for less than 5% of the entire solar cell's weight.
Flat has own solar glass furnace to ensure the quality,and has top two capacity in the World.Our low-iron patterned glass is designed with particular ingredient and special pattern. It takes full advantage of the diffuse reflection of the pattern, greatly decreases light reflection, and has very high solar transmission at any angle of incidence. However, the iron contents are less than 100 ppm, which enables a very low solar absorbance by the glass itself. With the non-toxic components, Flat group’s low-iron patterned glass completely conforms to the rigorous environmental requirement of EU, USA and Japan. It really meet the requirement of achieving green energy.
AR coating can effectively decrease the reflectivity of glass surface and increase the energy conversion efficiency and output power of the PV modules.
|Solar Energy Transmittance TE%(380-1100nm) Measurement by UV- Vis-Spectrometer (acc. ISO 9050:2003)Coating Properties Cosmetics:Test criteria (EN 572-5; 1994 / 188.8.131.52): Viewing distance 1,5 m vertical to the sheet parallel to a matt grey sheet at a distance of 3m in diffuse daylight|
|4.0mm||93.4%, 94% preferred|