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| Brand Name: | YIWO |
| Model Number: | YIWO25110506 |
| MOQ: | 15 Square Meters |
| Price: | USD 2.15/sqm |
| Payment Terms: | Western Union, T/T, L/C |
| Supply Ability: | 100000 Square Meters/month |
3.2mm Deep Pattern Solar Tempered Cover Glass for Solar Water Heater and Solar Colletors
Product introduction
Solar water heater glass is a high-performance, specialized glass designed for the core components of solar water heating systems. It features excellent light transmittance (typically over 90%) to maximize the absorption of solar radiation, ensuring efficient conversion of solar energy into heat for water heating.Solar water heater glass is a specialized core component designed for solar thermal systems, with wide-ranging applications across residential, commercial, and industrial scenarios.
Specification:
| Thickness tolerance | ±0.2mm |
| Dimension tolerance | ±1mm |
| Diagonal difference | ≤0.1-0.2% |
| Overall bow/warp | <0.2% |
| Local warp | ≤0.3mm/300mm |
| Fragmentation test | ≥40 particles within 50x50mm |
| Scratch hardness | 4~5 |
| poisson's ratio | 0.2 |
| Tensile strength | 42n/mm2 |
| Pressure resistance | 700-900m/mm² |
| Standard size | 1220X2440mm 1500X2000mm, 1830X2440mm (customer size available) |
| Edge processiong | seamed/ground edges(deburred,no sharp corners) |
| Tempering grade | Fully Tempered |
Features:
1. Exceptional Weather Resistance: Advanced coating and premium glass material resist UV radiation, extreme temperatures (-30℃ to +350℃), humidity, and salt spray, maintaining performance for ≥10-15 years outdoors.
4. Safety Compliance: Fully tempered structure breaks into small, blunt-edged fragments (no sharp shards), meeting international safety glass standards (ASTM C1048/EN 12150) for safe installation.
2. Optional High-Performance Coatings: AR coating reduces reflectivity ≤4% for better light absorption; Low-E coating cuts heat loss (emissivity ≤0.12) to improve energy efficiency.
3. Customizable Specifications: Flexible thickness (3-8mm), sizes (standard/custom), and edge processing (seamed/ground) to fit flat-plate, vacuum tube, and other solar heater collector models.
4. Eco-Friendly & Standard-Compliant: RoHS/REACH certified, made of non-toxic materials; complies with ISO 9050 for solar optical properties, suitable for global residential/commercial/industrial applications.
Application:
1. Commercial Solar Hot Water Projects: Applied in hotels, hospitals, schools, office buildings, and shopping malls. It supports large-scale solar water heating systems to supply hot water for public areas (e.g., hotel guest rooms, hospital wards, school dormitories), reducing energy costs and carbon emissions.
2. Residential Solar Water Heaters: The most common application, used as cover glass for flat-plate solar collectors and vacuum tube solar water heaters. It ensures efficient solar energy absorption to meet daily hot water needs (e.g., bathing, cleaning) for households,适配 both urban apartments and rural homes.
