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| Brand Name: | YIWO |
| Model Number: | YIWO25110501 |
| MOQ: | 50 Square Meter/Square Meters |
| Price: | USD1.1-2.2/SQM |
| Supply Ability: | 100000 Square Meter/Square Meters per Month |
3.2mm Low Iron Tempered Solar Glass Curve Flat Shape For Patterned Texture PV Panels
Glass introduction
Textured PV glass (textured photovoltaic glass) is a core component of solar modules, solar heater collector and also from greenhouse with 4mm commonly, specially processed to optimize light utilization and enhance photovoltaic conversion efficiency. Different from flat PV glass, its surface is treated with texturing technology to form regular or irregular microstructures (such as pyramids, prisms, or matte textures), which fundamentally solves the problem of high light reflection loss of flat glass and significantly improves the overall performance of solar modules, solar heater and greenhouse fro vegetable.
Specifications
| ar glass Property | Certificate owned | SPF certificate, CE certificate |
| Thickness(mm) | 2mm, 2.5mm,3.2mm 4mm | |
| Max Dimension(mm) | 6000*3500mm | |
| Dimension Tolerance(mm) | ±1.0mm | |
| Surface Condition | Structured in same way on both sides acc. To technical requirement | |
| Solar transmittance> | 91.70% Ar coating 93.80% | |
| Iron Content | 100ppm | |
| Poisson's ratio | 0.2 | |
| Density | 2.5g/cc | |
| Young's Modulus | 73GPa | |
| Tensile strength | 90N/mm2 | |
| Compressive Strength | 700-900N/mm2 | |
| Expansion coefficient | 9.03 x10-6/ | |
| Softening point(C) | 720 | |
| Annealing point(C) | 550 | |
| Strain point(C) | 500 |
Features:
1. Adaptability to Various Light Conditions: It performs well in diffuse light (e.g., cloudy days) and low-angle incident light (e.g., morning/evening). The textured structure can capture scattered light from multiple angles, reducing power generation losses caused by insufficient direct sunlight.
2. Enhanced Mechanical Durability: The texturing process (usually combined with tempering) does not reduce the glass's mechanical strength. It maintains excellent impact resistance, wind pressure resistance, and snow load resistance, meeting the long-term outdoor operation requirements of solar modules (service life up to 25-30 years).
3. Improved Self-Cleaning Potential: The uneven textured surface reduces the adhesion of dust, rainwater, and other pollutants. When combined with nano-self-cleaning coatings, it can further reduce manual cleaning costs and maintain stable power generation efficiency.
4. Complementary with Coating Technology: Textured PV glass is often combined with anti-reflective (AR) coatings. The textured surface increases the contact area of the coating, further reducing reflection loss—ultra-white textured PV glass with AR coating can achieve a light transmittance of over 94% in the 380-1100nm wavelength range (the key band for photovoltaic conversion).
Technical Parameters
A. Glass thickness: 2mm~6mm regular thickness: 3mm, 4mm, 6mm
B. Thickness tolerance: 0.2mm
C. Visible light (320~1100nm)transmittance(3.2mm thickness):over 91.6%
D. Iron content:below 150ppm
E. Poisson's ratio:0.2
F. Density: 2.5g/cc
G. Young's elastic modulus: 73Gpa
H. Tensile modulus: 42Mpa
I. Hemisphaerium radiance: 0.84
J. swelling coefficient: 9.03×10-6/°C
K. Softening Point: 720°C
L. Annealing Point: 50°C
M. Strain Point: 500°C
Application:
t is the preferred glass for ground-mounted solar power plants, rooftop photovoltaic systems, floating solar farms, and BIPV projects. Its high light utilization rate and stable performance make it an indispensable part of high-efficiency solar modules, solar heater and greenhouse for vegetables. it is deep pattern which can satisfy customer requirements on installation.
Products Pictures:
Packaging&Delivery:
Packing: 1. Interlayer fresh paper or powder between each glass lite;
2. Plastic film protects glass inside crate;
3. Outside strong plywood crates or fumigated wooden crates with steel banding for export
