High quality low iron glass for solar system

Short Description:

√ Brand DONGKE
√ Product origin HANGZHOU,CHINA
√ Delivery time 7-15DAYS
√ Supply capacity 2400.0000SQM/YEAR

Product Detail

Product Tags


Made from low iron glass, this solar panel is designed to allow maximum sunlight absorption, making it an ideal choice for crystalline silicon photovoltaic applications. Additionally, its toughened structure provides exceptional durability and strength, making it suitable for use in solar panels, solar modules, solar light panels, LED panels, solar water heaters, and solar thermal collectors. If you're looking for a top-quality solar panel that delivers exceptional results, then look no further than our Low Iron Tempered Glass Solar Panel.


Solar Panel Low Iron Tempered Glass 1

- Our tempered glass has super high solar transmittance to maximize the energy absorbed by the solar panel.
- With low light reflectivity, you can trust that our tempered glass won't reflect precious solar energy away.
- Offering a range of pattern options to meet your specific application needs.
- Our pyramid pattern can assist the lamination process during module manufacturing, but can also be used on the exterior surfaces if necessary.

- Our prismatic/matte finish products have an anti-reflective (AR) coating for optimal solar energy conversion.
- We offer tempered glass in fully annealed/tempered form with excellent strength and resistance to hail, mechanical shock and thermal stress.
- Our tempered glass is easy to cut, coat and temper to your specifications.

Technical Data

Thickness: 3.2mm, 4mm
Max Size: 2000*1250mm,
Min Size: 300*300mm
Further process: cleaning, cutting, rough grinding, hole, etc.
Surface: mistlite single pattern, the pattern shape can be made by your request.
Visible Light Transmittance: 91.60%
Visible Light Reflectance: 7.30%
Solar Transmittance: 92%

Solar Reflectance: 7.40%
UV Transmittance: 86.80%
Total Solar Heat Gain Coefficient: 92.20%
Shading Coefficient: 1.04%
Performance varied due to different thickness
Usage: It is widely used as solar power generator, water heater .Solar modules in China.
Packing:Powder or paper interred between the glass; Packed by strong sea worthy wooden crates.


Product name Tempered Low Iron  Solar Glass
Surface mistlite single pattern, the pattern shape can be made by your request.
Dimension Tolerance(mm) ±1.0
Surface Condition Structured in same way on both sides acc. To technical requirement
Solar transmittance 91.6%
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 x  10-6/
Softening point(C) 720
Annealing point(C) 550
Type 1. Ultra-Clear solar glass

2. Ultra-Clear patterned solar glass (widely used), above 90% customers need this product.

3. Single AR coating solar glass

Our Service

Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.

After-Sales Service
* Answer all questions from clients.
* remake the glass if the quality is not good
* refund if wrong products

Product Display

Solar Panel Low Iron Tempered Glass 2
Solar Panel Low Iron Tempered Glass 3
Solar Panel Low Iron Tempered Glass 4

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