Description

Overview:

AT Energy LLC proudly offers the latest high-efficiency solar technology from JA Solar — the JAM72D40 GB Series bifacial module featuring n-type mono-crystalline cells and dual-glass construction. Designed for superior performance and longevity, this next-generation panel is ideal for utility-scale and large commercial installations aiming to maximize energy output, especially in high-reflectivity environments.

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Key Technical Highlights:

• Rated Power Output: 570W to 590W

• Efficiency: Up to 22.8%

• Cell Type: n-Type Mono-Crystalline (Bifacial PERC)

• Dimensions: 2278 mm × 1134 mm × 30 mm

• Weight: 33.5 kg

• Glass: 2.0 mm + 2.0 mm dual-tempered glass

• Frame: Anodized aluminum alloy

• Junction Box: IP68-rated, 3 diodes, split design

• Connector: Compatible with MC4 or equivalent

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Key Product Features:

🔋 High Power Output with n-Type Advantage
The n-type cell technology minimizes Light-Induced Degradation (LID) and LeTID, ensuring more stable long-term energy generation compared to p-type modules. You can expect lower power loss over time and improved yield, especially in challenging climates.

🌤️ Bifacial Energy Gains
Thanks to its bifacial design and transparent back glass, the JAM72D40 GB series captures sunlight from both the front and rear sides — increasing overall energy output by up to 25% in optimal conditions with reflective surfaces.

🛡️ Built for Harsh Environments
The double-glass design offers superior protection against moisture, UV, sand, ammonia, salt mist, and extreme temperature fluctuations. These modules are tested to withstand 5400 Pa snow loads and 2400 Pa wind pressure, making them highly resilient in rugged installations.

📉 Low Degradation Rates

• Year 1 Power Degradation: ≤ 1%

• Annual Degradation (Years 2–30): ≤ 0.4%
  This ensures over 87.4% output after 30 years — a clear long-term value proposition.

📄 Certifications:

• IEC 61215, IEC 61730

• ISO 9001, ISO 14001, ISO 45001

• Fire rating: Class C (UL), Class C (IEC)

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Warranty:

• 12-Year Product Warranty

• 30-Year Linear Power Output Warranty

• Guaranteed output of 87.4% after 30 years of operation.

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Why Choose This Module from AT Energy LLC?

At AT Energy LLC, we bring cutting-edge solar technology backed by robust supply chain support and dedicated customer service. The JA Solar JAM72D40 GB series delivers premium energy output, reduced LCOE (Levelized Cost of Energy), and maximum return on your solar investment. Whether you’re designing a utility-scale solar park or an advanced rooftop project, these modules provide performance, reliability, and long-term peace of mind.