Lucky KPCw1 Solar Backsheet - Baoding Lekai International Ltd. | UV Protection, Temperature Adaptability10586

Sep . 29, 2025

Lucky KPCw1 Solar Backsheet: Advanced Protection for PV Systems

The Lucky KPCw1 Solar Backsheet is a cutting-edge solution designed to enhance the longevity and efficiency of photovoltaic (PV) modules. Engineered with advanced materials and rigorous quality control, this backsheet addresses the demanding requirements of modern solar energy systems.

Key Features and Technical Specifications

Outstanding Environmental Resistance

UV Protection: Over 95% UV blocking rate via PVDF fluoropolymer layer.
Temperature Adaptability: Operates stably from -40°C to 85°C.
Weather Durability: Passes 3000-hour dual 85 (85°C/85% RH) aging test.
Chemical Resistance: Resists acids, alkalis, solvents, and salt spray.
Mechanical Properties: >90% tensile strength retention after damp heat aging.

Reliable Bonding System

Peel Strength: >60N/cm with EVA, ensuring long-term reliability.
Thermal Aging Stability: Demonstrated interface stability in thermal tests.
Delamination Resistance: No delamination after thermal cycling tests.
UV Aging Test: Passes 200kWh/m² UV accelerated aging test.
Humid Environment Performance: >85% bond strength retention.

Product Specifications Table

Parameter	Specification
UV Blocking Rate	≥95%
Operating Temperature Range	-40°C to 85°C
Weather Aging Test	3000 hours (85°C/85% RH)
Peel Strength (EVA)	>60N/cm
UV Aging Test (200kWh/m²)	Passed

Applications

Utility-scale solar power plants
Commercial and industrial distributed projects
Coastal areas with high humidity
High-irradiation desert regions
PV projects in regions with large temperature variations

About Baoding Lekai International Ltd.

Baoding Lekai International Ltd. (English name: Baoding Lekai International Ltd.) is a leading manufacturer and supplier of solar backsheet solutions. Committed to innovation, the company provides reliable products like the KPCw1 backsheet to support the global transition to renewable energy. Visit their website to explore more about their R&D capabilities and production facilities.

References

1. National Institute of Standards and Technology (NIST) ( citation: https://www.nist.gov).

Product Images

Lucky KPCw1 Solar Backsheet - Baoding Lekai International Ltd. | UV Protection, Temperature Adaptability10586

PREVIOUS：

Lucky KPCw1 Solar Backsheet - Baoding Lekai | Solar Backsheet Manufacturer

NEXT：

solar backsheet manufacturer-Baoding Lekai|Environmental Resistance&UV Protection

Product Recommendation

Lucky Medicinal Cold-Forming Composite Material

Medicinal Cold-Forming Composite Material is a high-performance material specifically designed for the pharmaceutical industry. This innovative composite material is ideal for tablet production and capsule manufacturing, offering an advanced solution for the creation of medicinal products with precise dosage control and consistent quality.

Lucky Medical Dry Laser Film KX350 is a high-performance imaging film designed for medical applications, compatible with dry laser imagers. It provides sharp, high-contrast, and detailed images for accurate diagnostic purposes in radiology, cardiology, and oncology. The film is easy to handle, resistant to moisture, and offers long-term durability without fading, ensuring high-quality image retention. With its quick processing time and exceptional reliability, KX350 is a preferred choice for healthcare professionals seeking precise, consistent results.

News Recommendation

Comprehensive Guide to Film Radiography NDT Techniques and Industrial Applications

Film radiography, a cornerstone of Non-Destructive Testing (NDT), plays a vital role in ensuring the integrity of materials and structures without causing damage. This technique utilizes X-rays or gamma rays to create an image on film, revealing internal flaws and defects. Understanding the principles, applications, and advancements in film radiography NDT is crucial for professionals across various industries, including aerospace, oil and gas, and manufacturing. The precision and reliability of this method make it indispensable for quality control and safety assessments. At its core, film radiography relies on the differential absorption of radiation by the material being inspected. When radiation penetrates an object, it is attenuated based on the material's density and thickness. Areas with higher density or thickness absorb more radiation, resulting in less radiation reaching the film. Conversely, areas with lower density or the presence of defects allow more radiation to pass through.