Jolywood to Showcase Fully Tempered Single-Glass Encapsulation at REI Expo: Empowering Future of BC

SHANGHAI, Aug. 27, 2025 -- BC cell technology is reshaping efficiency limits with their "no front-side grid lines" design, while Jolywood, with over a decade of expertise in "fully tempered single glass encapsulation" technology, lays a reliable foundation. Apart from a mere upgrade, the combination of BC and "fully tempered single glass encapsulation technology" represents a revolution stemming from their technological compatibility. Leveraging three core innovations—a double-beam alloy steel frame, low acid EVA, and highly weather-resistant backsheet—this combination enables a perfect integration of maximum BC cell efficiency and ultra reliability, which forms a new paradigm. Its golden value of high efficiency, durability, and aesthetics has been validated through numerous empirical data and tests under extreme conditions.

What Makes the "Golden Combination"?

1. Lightweight Synergy, Scenario Breakthrough:

BC cells do not require heavy encapsulation's protection, making them ideal for single glass design with "thinner encapsulation film + 2.8 mm ultra-thin fully tempered glass." The module weight is only 9.63 kg/m², a 21.9% reduction, significantly lowering installation costs and expanding distributed application scenarios.

2. Robust Protection Unafraid of Challenges:

The proprietary double-beam alloy steel frame improves load performance by 50%, with zero red rust after 4000 hours of salt spray and 3000 hours of damp heat testing. The 2.8mm fully tempered single glass modules pass 45mm hail impact tests, eliminating risks of burst and providing diamond armors for BC PV modules.

3. Ultra-Long Lifespan, Value Assurance:

The dedicated CPC highly weather-resistant backsheet has a theoretical lifespan of 51.80 years, far exceeding the 30-year design life of BC modules. The degradation rate of single-glass module is significantly lower than that of double-glass module (1.79% lower after three years for P-type PERC), addressing the pain point of "premature encapsulation failure."

4. Low-Temperature Gain, Efficiency Leap:

Single glass modules operate at 1.48°C lower temperatures, with power output increasing approximately 0.4% per degree decrease. Empirical evidence shows sustained power generation gains for single glass modules (reaching 2.41% for P-type PERC), suggesting even greater efficiency performance for BC technology.

The true value of PV lies in reliable performance enduring decades of challenges. BC technology leads us to explore the wider possibilities of efficiency, while reliable encapsulation is the sturdy ark that carries the dream to its destination.

On the stage of REI 2025 in New Delhi this year, Jolywood, as a "Cultivator of Green Energy," will share its profound insights into the future of PV with global partners. Only when the long-life promise of encapsulation technology resonates at the same frequency as the efficiency leap of cell technology can the full lifecycle value of PV shine brilliantly. Through relentless material innovation and engineering breakthroughs, Jolywood's fully tempered single glass encapsulation technology is promised to lay an indispensable reliable foundation for the global market to welcome the era of BC and even more efficient cells technology.

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