The Lucky KPCw1 Solar Backsheet is a cutting-edge solution designed to enhance the durability and efficiency of photovoltaic (PV) modules. Engineered with advanced materials and rigorous quality control, this backsheet is ideal for demanding environments, ensuring long-term performance and reliability. In this article, we explore the product’s core features, technical specifications, applications, and the company behind its development.
Key Features and Advantages
Outstanding Environmental Resistance
The Lucky KPCw1 Solar Backsheet is fortified with a PVDF fluoropolymer weather-resistant layer, which provides exceptional protection against environmental stressors. This layer ensures the product maintains its integrity in extreme conditions, making it a top choice for solar installations in challenging climates.
- UV Protection: Achieves over 95% UV blocking rate, preventing degradation from prolonged sunlight exposure.
- Temperature Adaptability: Operates reliably between -40°C and 85°C, suitable for both arctic and desert environments.
- Weather Durability: Passes 3000-hour dual 85 (85°C/85% RH) aging tests, ensuring longevity in humid and hot conditions.
- Chemical Resistance: Resists acids, alkalis, solvents, and salt spray, ideal for coastal and industrial zones.
- Mechanical Properties: Retains over 90% tensile strength after damp heat aging, maintaining structural integrity under stress.
Reliable Bonding System
The backsheet features a fluorinated coating cured adhesive layer, verified through extensive testing to ensure long-term performance. Key benefits include:
- Peel Strength: Exceeds 60N/cm with EVA, ensuring secure adhesion to PV modules.
- Interface Stability: Demonstrated excellent performance in thermal aging tests.
- Delamination Resistance: No delamination observed after thermal cycling tests.
- UV Resistance: Passes 200kWh/m² UV accelerated aging tests.
- Humidity Resistance: Maintains over 85% bond strength in humid environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | PVDF fluoropolymer |
| UV Blocking Rate | Over 95% |
| Temperature Range | -40°C to 85°C |
| Humidity Resistance | 85% retention after damp heat aging |
| Chemical Resistance | Acids, alkalis, solvents, salt spray |
| Peel Strength (EVA) | 60N/cm |
| UV Aging Test | 200kWh/m² |
Wide Range of Applications
The Lucky KPCw1 Solar Backsheet is designed for diverse environments and projects, including:
- Utility-Scale Solar Power Plants: Ideal for large installations requiring consistent performance.
- Commercial and Industrial Distributed Projects: Suitable for rooftop and ground-mounted systems.
- Coastal Areas with High Humidity: Resists corrosion and moisture damage.
- High-Irradiation Desert Regions: Withstands extreme heat and UV exposure.
- Regions with Large Temperature Variations: Maintains stability in fluctuating climates.
Company Background: Baoding Lekai International Ltd.
Founded by Baoding Lekai International Ltd., the company is a leader in developing advanced materials for the photovoltaic industry. With a focus on innovation and quality, Baoding Lekai has established itself as a trusted supplier of solar backsheet manufacturers and solar backsheet suppliers. The company’s commitment to rigorous quality control and R&D ensures that products like the KPCw1 meet the highest industry standards.
Strict Quality Control Measures
Every batch of the KPCw1 backsheet undergoes stringent quality checks, including:
- Comprehensive raw material inspection
- Real-time monitoring of production parameters
- 100% finished product appearance and dimensional inspection
- Regular sampling for accelerated aging tests
- Complete product quality traceability records
Conclusion
The Lucky KPCw1 Solar Backsheet combines advanced materials, rigorous testing, and innovative design to deliver unmatched performance in challenging environments. Whether for utility-scale projects or residential installations, this backsheet ensures long-term reliability and efficiency. For more information, visit Baoding Lekai International Ltd. or explore the solar backsheet material solutions.
References
NIST (National Institute of Standards and Technology) plays a critical role in advancing measurement science, standards, and technology. For further insights into standards and testing methodologies, visit https://www.nist.gov.
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