The Lucky KPCW1 Solar Backsheet represents a significant advancement in photovoltaic (PV) technology, offering exceptional environmental resistance, reliable bonding, and rigorous quality control. Designed for diverse climatic conditions, this product is a critical component in ensuring the longevity and efficiency of solar panels. Below, we explore its core features, technical specifications, applications, and the company behind its innovation.
Key Features of the Lucky KPCW1 Solar Backsheet
Outstanding Environmental Resistance
The KPCW1 backsheet is engineered with a PVDF fluoropolymer weather-resistant layer, providing multiple protective characteristics:
- UV Protection: Achieves over 95% UV blocking rate, preventing degradation from prolonged sunlight exposure.
- Temperature Adaptability: Maintains stable performance from -40°C to 85°C, making it suitable for extreme climates.
- Weather Durability: Passes a 3000-hour dual 85 (85°C/85% RH) aging test, ensuring long-term reliability.
- Chemical Resistance: Effectively withstands acids, alkalis, solvents, and salt spray, ideal for coastal or industrial environments.
- Mechanical Properties: Retains >90% tensile strength after damp heat aging, ensuring structural integrity.
Reliable Bonding System
The fluorinated coating cured adhesive layer has been rigorously tested to ensure durability:
- Peel Strength: Exceeds 60N/cm with EVA, ensuring long-term adhesion.
- Interface Stability: Demonstrated in thermal aging tests, maintaining performance under cyclic temperature changes.
- Delamination Resistance: No delamination observed after thermal cycling tests.
- UV Resistance: Passes a 200kWh/m² UV accelerated aging test, simulating years of exposure.
- Humidity Resistance: Retains >85% bond strength in humid environments.
Strict Quality Control
Every batch of KPCW1 undergoes comprehensive quality checks, including:
- Raw Material Inspection: Ensures high-purity components for consistent performance.
- Real-Time Monitoring: Tracks critical production parameters to maintain precision.
- 100% Appearance and Dimensional Inspection: Guarantees defect-free manufacturing.
- Accelerated Aging Tests: Regular sampling to simulate long-term use.
- Traceability Records: Full documentation for accountability and improvement.
Product Specifications Table
| Parameter | Specification |
|---|---|
| Material | PVDF Fluoropolymer |
| UV Blocking Rate | >95% |
| Temperature Range | -40°C to 85°C |
| Accelerated Aging Test | 3000-hour dual 85 (85°C/85% RH) |
| Peel Strength (with EVA) | >60N/cm |
| Humidity Resistance | >85% bond strength retention |
| Chemical Resistance | Acids, alkalis, solvents, salt spray |
Applications of the Lucky KPCW1 Solar Backsheet
The KPCW1 is designed for a wide range of environments, including:
- Utility-Scale Solar Power Plants: Ensures durability in large-scale installations.
- Commercial and Industrial Projects: Ideal for rooftops and industrial facilities.
- Coastal Areas: Resists salt spray and high humidity.
- High-Irradiation Deserts: Maintains performance under intense sunlight.
- Regions with Temperature Variations: Adapts to extreme weather fluctuations.
Company Background: Baoding Lekai International Ltd.
Lucky KPCW1 Solar Backsheet is developed by Baoding Lekai International Ltd., a leading solar backsheet manufacturer and supplier based in China. With a focus on innovation and quality, the company has established itself as a trusted partner in the photovoltaic industry. Their commitment to solar backsheet material research and development ensures that products like the KPCW1 meet the highest standards of performance and reliability.
For more information about the company’s R&D center and production facilities, visit Baoding Lekai International Ltd..
Why Choose the Lucky KPCW1?
The KPCW1 stands out in the solar backsheet market due to its advanced polymeric backsheet technology, which combines UV resistance, chemical stability, and mechanical strength. Its vertex s backsheet design ensures compatibility with various PV modules, making it a versatile solution for global applications. By adhering to industry standards and leveraging NIST-approved testing protocols (as referenced in NIST), Lucky guarantees that the KPCW1 meets rigorous performance benchmarks.
Conclusion
The Lucky KPCW1 Solar Backsheet is a testament to the company’s dedication to innovation and quality. With its superior environmental resistance, reliable bonding system, and strict quality control, it is an ideal choice for solar backsheet suppliers and manufacturers seeking durable, high-performance solutions. Whether deployed in desert regions, coastal areas, or high-irradiation zones, the KPCW1 ensures the longevity and efficiency of photovoltaic systems.
Product Images
References
NIST (National Institute of Standards and Technology): The KPCW1 backsheet’s performance standards align with NIST’s guidelines for material durability and environmental resistance. For more information on NIST’s role in advancing photovoltaic technology, visit NIST.
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