Qingdao Migo Glass Co., Ltd. is one of the most reliable manufacturers and suppliers of 3.2mm ultra clear solar glass in China. With abundant experience, we warmly welcome you to wholesale high-grade 3.2mm ultra clear solar glass in stock here from our factory. If you have any enquiry about custom service, please feel free to email us.
Low Iron Float Tempered Glass
MIGO Ultra Clear Float Solar Glass is a low-iron product with over 91.5% light transmission. It offers exceptional stability under solar radiation and harsh environmental conditions, effectively protecting solar module components from water and humidity. Fully tempered to meet EN12150 standards, it can be enhanced with optional single or double-sided anti-reflective coatings, boosting light transmission by an additional 2%. Its superior performance and processability make it an ideal choice for photovoltaic modules, solar thermal collectors
Benefits:
- By minimizing light reflection and maximizing light transmission, low iron tempered solar glass helps increase the overall efficiency and output of solar panels.
- Tempering improves the glass's resistance to mechanical stresses, weather conditions, and thermal variations, ensuring long-term performance in outdoor environments.
- The low iron content reduces the greenish tint often seen in standard glass, providing a clearer, more aesthetically pleasing appearance to solar panels.
Product Specification
| Thickness | 3.2mm |
| Thickness tolerance | ±0.2mm |
| Dimension tolerance | ±0.5~1.0mm |
| Diagonal difference | ＜0.1-0.2% |
| Light Transmittance | ＞91.6% |
| Solar Transmittance | ＞91.1% |
| Iron Content (Fe2O3) | ＜120ppm |
| Specific weight | 8kg/m2 |
| Overall Bow | <0.2% |
| Local Bow | ＜0.3mm / 300mm |
| Fragmentation Test | ＞40 particles in 25cm2 EN12150-1 |
| Certification | EN12150, EN12600, CCC, SGS, SPF |
| Applications |
Cover glass for PV modules Cover glass for solar thermal collectors / solar water heaters Front glass for thin film solar panels Front glass for photovoltaic glass-glass modules Substrate for solar mirrors BIPV modules |
MIGO Solar Glass Certificates
Migo Solar Glass Production Line
Cutting and Sizing: Once produced, the glass sheets are precisely cut and sized according to the specifications required for various solar applications, ensuring they fit seamlessly into solar thermal collectors, photovoltaic (PV) modules, and other solar energy systems.
Coating Application: Migo Solar Glass applies specialized coatings to enhance the performance of its products. This includes anti-reflective (AR) coatings, which reduce reflection losses and improve light transmission efficiency. Low-emissivity (Low-E) coatings may also be applied to minimize heat loss and enhance thermal insulation.
Tempering or Toughening: Some products undergo tempering or toughening processes to increase their strength and durability. Tempered glass is heated and then rapidly cooled to induce surface compression, making it more resistant to mechanical stress and thermal fluctuations. Toughened glass is designed to break into small, blunt pieces upon impact, enhancing safety.
Quality Control: Throughout the processing stages, stringent quality control measures are implemented to ensure that each glass panel meets Migo Solar Glass's high standards for transparency, strength, thermal performance, and durability. This includes rigorous testing for optical clarity, dimensional accuracy, and resistance to environmental factors.
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