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JA Solar 445W Bi-facial Monocrystalline Solar Panel - Black

The JA Solar JAM54D41-445-LB is a high-efficiency, N-Type bifacial monocrystalline solar panel featuring a sleek all-black design. With a power output of 445W, this panel offers enhanced energy yield through its bifacial capabilities, capturing sunlight from both the front and rear surfaces. The double-glass construction ensures durability and longevity, making it an ideal choice for residential and commercial solar installations.

High Efficiency: Achieves up to 22.8% module efficiency, maximising energy output. Bifacial Design: Captures sunlight from both sides, increasing overall energy yield. Durable Construction: Double-glass design enhances panel longevity and resistance to environmental factors. Sleek Aesthetics: All-black finish blends seamlessly with modern rooftops. Long-Term Warranty: Backed by a 25-year product warranty and 30-year linear power output warranty.
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SKU: JAM54D41-445-LB
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Product Details

The JA Solar JAM54D41-445-LB solar panel is engineered for high performance and durability. Utilizing N-Type monocrystalline cells, this panel offers superior efficiency and stability compared to traditional P-Type cells. The bifacial design allows for energy capture from both the front and rear surfaces, especially when mounted over reflective surfaces, leading to increased overall energy yield.

Constructed with double-glass technology, the panel is designed to withstand harsh environmental conditions, offering enhanced resistance to moisture and mechanical stress. This makes it suitable for a wide range of applications, from residential rooftops to commercial installations.

The all-black aesthetic provides a sleek and modern look, making it an excellent choice for those seeking both performance and visual appeal. With a 25-year product warranty and a 30-year linear power output warranty, the JA Solar JAM54D41-445-LB panel offers long-term reliability and peace of mind.

Product Specifications
  • Power Output (STC): 445W
  • Module Efficiency: Up to 22.8%
  • Dimensions (L × W × H): 1762 mm × 1134 mm × 30 mm
  • Weight: 22 kg
  • Cell Type: N-Type Monocrystalline
  • Number of Cells: 108 (6 × 18)
  • Operating Voltage (Vmp): 32.65 V
  • Open Circuit Voltage (Voc): 39.1 V
  • Short Circuit Current (Isc): 14.4 A
  • Maximum Power Current (Imp): 13.63 A
  • Maximum System Voltage: 1500 V DC
  • Connector Type: MC4 EVO2
  • Warranty: 25 years product, 30 years linear power output
  • Certifications: IEC 61215, IEC 61730, UL 1703

Shipping & Collection

Tracked Delivery (Currently 1-3 business days):

  • Free over £150.
  • £5.99 for orders under £150.
  • £5.99 for orders under £50.

Next Business Day Delivery:

  • £15 Flat Rate.

Collection:

  • Free to collect from our warehouse.

Pre-Order:

  • 5-10 Business Days delivery unless otherwise stated.

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Datasheets
JA Solar 445W Bi-facial Monocrystalline Solar Panel - Black - Data Sheet
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