Wholesale Commercial PV Roof Panels - ASTRO N5s Series
Product Main Parameters
Parameter | Specification |
---|---|
Power Range | 425~445W |
Power Sorting | 0~3% |
Max Module Efficiency | 22.80% |
First Year Power Degradation | ≤ 1.0% |
Year 2-30 Power Degradation | ≤ 0.4% |
Common Product Specifications
Feature | Detail |
---|---|
Dimensions (L x W x H) | 1722 x 1134 x 30 mm |
Weight | 21.3 kg |
Cell Type | n-type mono-crystalline |
Front Glass Thickness | 3.2 mm |
Product Manufacturing Process
PV roof panels are manufactured through a meticulous process involving the selection and treatment of high-purity silicon, cutting into wafers, doping to create a semiconductor junction, and assembly into solar cells. These cells are then connected into modules and encapsulated for protection. Conclusion from authoritative sources suggests that advancements in manufacturing technologies are enhancing efficiency and cost-effectiveness, making wholesale PV roof panels a sustainable choice for energy solutions.
Product Application Scenarios
PV roof panels are suited for residential, commercial, and industrial applications. Studies show that these panels are most effective in areas with high solar irradiance, offering significant energy savings and grid independence for various structures. Their versatility also supports integration into smart grid systems, further optimizing energy management. Wholesale PV roof panels facilitate bulk installations in large-scale projects, contributing to widespread renewable energy adoption.
Product After-sales Service
Our after-sales service includes a 25-year performance warranty and comprehensive support. Customers can access technical assistance, troubleshooting, and replacement services as needed. Our commitment ensures that wholesale PV roof panels maintain optimal performance and reliability over their lifespan.
Product Transportation
PV roof panels are securely packaged for transportation to prevent damage. They are shipped in reinforced containers with shock-absorbing materials. Wholesale orders involve logistics management to ensure timely and efficient delivery to various locations.
Product Advantages
- Renewable Source: Minimizes reliance on fossil fuels.
- Efficiency: High conversion rate maximizes energy output.
- Durability: Robust construction withstands environmental factors.
- Scalability: Suitable for projects of varied sizes.
Product FAQ
- What is the lifespan of PV roof panels?
The lifespan of wholesale PV roof panels is typically around 25-30 years, with a gradual decrease in efficiency over time. We provide performance warranties to ensure long-term reliability.
- How do PV roof panels perform in cloudy weather?
PV roof panels generate electricity even on cloudy days, though at reduced efficiency. Their design maximizes energy capture under various light conditions.
Product Hot Topics
- What are the benefits of bulk purchasing wholesale PV roof panels?
Bulk purchasing reduces costs significantly by leveraging economies of scale. It also facilitates uniform installations in larger projects, ensuring compatibility and streamlined maintenance.
- How does climate affect the efficiency of PV roof panels?
PV roof panels are designed to perform well in diverse climates. However, optimal performance is achieved in locations with high solar exposure, as increased sunlight results in higher energy generation.
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