3.2mm 4mm Solar Tempered Glass For Solar Modules(Panel)
Ultra /Low-Iron Solar Glass
Ultra clear /Low-Iron Solar Glass facade with varying degrees of hazy grain surface process increase light reflex, with special design opposite greatly enhanced the oblique Angle sun glass permeability, high transmission rate and body products, make solar super white glass can in the sunlight to ensure the high quality long-term illuminate the light transmittance and energy through, thus make solar cell module has the higher light energy conversion rates. 
Applications
1. Solar panel
2. Solar water heater
3. Senior construction of internal and ecternal decoration
4. Greenhouse other high -end landscape architectural lighting
5. High -grade glass crafts
Features
This kind of glass has the characteristics of high solar transmittance, low absorbance, low reflectance, low iron content, high stability and high safety factor, etc. 
Packing
1. Interlay paper between two sheets.
2. Seaworthy wooden crates.
3. Iron/Plastic belt for consolidation
Specification and parameter
| Standard Thickness | 3.2mm and 4mm |
| Thickness Tolerance | 3.2+-0.20mm; 4.0mm+-0.30mm; |
| Max size | 2250mm*3300mm |
| Solar Transmittance (3.2mm) | ≥ 91.6% |
| Iron Content | ≤ 120ppm Fe2O3 |
| Poisson's Ration | 0.2 |
| Density | 2.5g/CC |
| Young's Modulus | 73. Gpa |
| Tensile Strength | 42MPa |
| Hemispherical Emissivity | 0.84 |
| Epansion Coefficient | 9.03*10-6/º C |
| Softening Point | 720º C |
| Annealing Point | 550º C |
