Solar PV GlassPhotovoltaic Glass Solutions for Solar Panel Manufacturers
High-efficiency Solar Glass Materials
Patterned Solar PV Glass
Ultra-clear, patterned solar PV glass solutions engineered to help maximize light transmission while minimizing absorption and reflectivity – characteristics which contribute to improving overall conversion efficiency in solar cells.
- Glass density: ≈2.5g/cc
- Solar transmittance (3.2mm): ≥91%
- Glass iron content: ≤120ppm
- Poisson’s ratio: ≈0.2
- Young’s modulus of elasticity: ≈73GPa
- Tensile strength: ≈42MPa
- Hemispherical emissivity: ≈0.84
- Expansion coefficient: 9.03×10m/k
- Softening point: ≈720℃
- Annealing point: ≈550℃
- Strain point: ≈500℃
Tempered Solar Glass with Anti-reflective Coating
The solar glass materials we provide can be coated with a cutting-edge anti-reflective film prior to glass tempering. The anti-reflective coating – developed using an advanced nanoporous silica technology – further reduces reflectivity and improves light transmission to raise the conversion efficiency and power output of PV modules.
- Approximately 2.54% greater transmittance than uncoated equivalent
- Diffuses reflectiveness of glass surface, lowering light polution to environment
- High-temperature tempering ensures film is firmly binded to PV glass
- Resistance to acid and alkali environment provides additional layer of protection for the cell
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