The Lucky CPCw1 Solar Backsheet is a high-performance encapsulation solution specifically engineered to maximize the lifespan and reliability of photovoltaic modules. Utilizing advanced fluorinated coating technology, it provides an impenetrable barrier against the harshest environmental stressors, ensuring that PV systems maintain peak efficiency even in the most challenging deployment scenarios.
Designed for versatility and durability, the CPCw1 integrates a specially formulated damp-heat resistant PET base with superior adhesion properties. Whether deployed in coastal salt-spray zones or high-humidity industrial regions, this backsheet minimizes the risk of delamination and degradation, making it a critical component for manufacturers aiming for long-term operational stability and higher energy yields.
| Base Material | Damp-heat resistant PET | Coating Type | Fluorinated Coating |
|---|---|---|---|
| Aging Test | Dual 85 (85°C/85% RH) | Test Duration | 2,090 Hours |
| UV Resistance | > 200 kWh/m² | Chemical Resistance | Acids, Alkalis, Solvents |
| Compatibility | EVA Encapsulants | Environment Suitability | Coastal & Industrial |
| Mechanical Property | High Flexibility | Failure Prevention | Anti-Embrittlement |
Inert fluorinated coating offers robust resistance to acid rain, salt spray, and industrial pollutants.
Proven stability after 2,090 hours of rigorous damp-heat testing with no signs of cracking.
Optimized bonding interface with EVA ensures reliable encapsulation and prevents delamination.
Effectively withstands localized high-temperature impacts caused by PV hot spots.
Exceeds 200 kWh/m² UV aging requirements to eliminate long-term degradation risks.
Ideal for distributed power stations, ground-mounted plants, and extreme environments.
Strict selection of high-purity PET and fluorinated resins for base consistency.
Rigorous inline inspections ensuring every batch meets international PV standards.
Continuous monitoring via 85/85 damp-heat cycles to ensure zero embrittlement.
Precision peel tests to verify compatibility with various EVA encapsulants.
Comprehensive tracking from raw material input to final product shipment.
Dedicated R&D for enhancing the energy yield of clean energy materials.
| Performance Metric | Standard Backsheets | Lucky CPCw1 |
|---|---|---|
| Chemical Resistance | Basic/Limited | Exceptional (Fluorinated) |
| Damp-Heat Life | Standard Cycles | Extended (2,090h+) |
| UV Degradation | Moderate Risk | Ultra-Low Risk |
| Risk of Delamination | Medium | Minimal |
| Module Lifespan | Standard | Significantly Extended |
The CPCw1 features a specialized fluorinated coating that is highly inert, providing superior resistance to salt spray and corrosive maritime atmospheres, which prevents material degradation.
The Dual 85 test (85°C and 85% relative humidity) simulates extreme environmental stress. The CPCw1's ability to withstand 2,090 hours without embrittlement proves its long-term mechanical durability.
Yes, its adhesive layer is formed through fluorinated coating curing, ensuring outstanding compatibility and a stable bonding interface with EVA encapsulants, which eliminates delamination risks.
The CPCw1 backsheet meets and exceeds UV aging requirements of 200 kWh/m², ensuring the material does not yellow or crack under prolonged sunlight exposure.
Absolutely. Its balance of flexibility, chemical resistance, and thermal stability makes it ideal for both small-scale distributed systems and large-scale ground-mounted power plants.
By preventing moisture ingress and chemical corrosion, a high-quality backsheet like the CPCw1 protects the internal cells from performance degradation, thus maintaining higher energy yields over the system's life.
