Front and rear view of JA Solar JAM54D41-445/LB 445W Bifacial N-Type TOPCon Solar Panel for residential, commercial, or off-grid installations
Front and rear view of JA Solar JAM54D41-445/LB 445W Bifacial N-Type TOPCon Solar Panel for residential, commercial, or off-grid installations

JA Solar JAM54D41-445/LB 445W Bifacial TOPCon N-Type Solar Panel


$225.00

Engineered by JA Solar — a Tier 1 global leader in photovoltaic innovation since 2005

CDN Solar
★★★★★ 4.9 Google Reviews
Features:
  • Material: N-type Monocrystalline Silicon
  • Cell Type: 108 Half-Cut Cells
  • Power Output: 445W
  • Voltage (Vmp): 34.13 V | Voltage (Voc): 41.96 V
  • Current (Imp): 13.04 A | Current (Isc): 13.81 A
  • Module Efficiency: 22.5%
  • Product Dimensions: 176.2 x 113.4 x 3.0 cm (69.37 x 44.65 x 1.18 inches)
  • Weight: 22 kg (48.5 lbs)
  • Connector Type: MC4 EVO2
  • Frame: Black anodized aluminum alloy
SKU: JAM54D41-445/LB
Product Type: Solar Panel
$225.00
$225.00
Subtotal: $225.00
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Front and rear view of JA Solar JAM54D41-445/LB 445W Bifacial N-Type TOPCon Solar Panel for residential, commercial, or off-grid installations

JA Solar

JA Solar JAM54D41-445/LB 445W Bifacial TOPCon N-Type Solar Panel

$225.00
Front and rear view of JA Solar JAM54D41-445/LB 445W Bifacial N-Type TOPCon Solar Panel for residential, commercial, or off-grid installations

JA Solar

JA Solar JAM54D41-445/LB 445W Bifacial TOPCon N-Type Solar Panel

$225.00
About this item
About this item
x

JA Solar JAM54D41-445/LB 445W Bifacial Solar Panels

Unlock superior solar performance with the JA Solar JAM54D41-445/LB 445W bifacial solar module. Built with high-efficiency n-type TOPCon monocrystalline cells, this Deep Blue 4.0 Pro panel offers excellent power output and reliability — ideal for residential, commercial, or off-grid applications.

  • Deep Blue 4.0 Pro – advanced n-type TOPCon technology for higher efficiency
  • Up to 22.3% module efficiency
  • Improved performance under low-light conditions
  • Low LID and superior temperature coefficient
  • 12-year product warranty, 30-year linear power output warranty
  • Enhanced durability: salt mist, ammonia, sand, and PID resistance

Product Specifications

Model: JAM54D41-445/LB
Power Output (Pmax): 445W
Efficiency: 22.3%
Dimensions: 176.2 x 113.4 x 3.0 cm (69.37 x 44.65 x 1.18 in)
Weight: 22 kg (48.5 lbs)
Max System Voltage: 1500V DC
Max Series Fuse Rating: 25A
Connector Type: MC4 EVO2
Frame: Anodized aluminum alloy

Certifications

  • IEC 61215, IEC 61730, UL 61215, UL 61730
  • ISO 9001:2015 – Quality management systems
  • ISO 14001:2015 – Environmental management systems
  • ISO 45001:2018 – Occupational health and safety management systems
  • IEC 62941:2019 – PV module manufacturing quality system

Datasheet: JA Solar 445W PDF
From the brand

How to Install the JA Solar 455W Panel

  • Official Installation Tutorial: Watch this step-by-step video guide from JA Solar to learn how to properly install the 455W PV module.
  • Installation Best Practices: Learn how to handle the panel safely, position it correctly, and fasten it securely for optimal performance and durability.

JA Solar — Built for Long-Term Performance

12-Year Product Warranty & 30-Year Linear Performance Guarantee — Engineered for high efficiency, minimal degradation, and long-term solar confidence.

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JA Solar 455W Panel FAQ

FAQ Icon JA Solar 455W Panel FAQ

It features high-efficiency PERC half-cell technology, low temperature coefficient, and excellent performance under low irradiance conditions.

Yes. It is built with high mechanical strength, certified for snow loads up to 5400 Pa and wind loads up to 2400 Pa, making it suitable for Canadian climates.

The panel performs well in low-light conditions thanks to its superior low-irradiance performance and anti-reflective coating.

This panel is backed by a 12-year product warranty and a 30-year linear power output warranty, ensuring reliable long-term performance with minimal degradation.

The panel measures 176.2 × 113.4 × 3.0 cm (69.4 × 44.6 × 1.2 in) and weighs 22 kg (48.5 lbs).

Absolutely. It’s designed for high energy yield in residential rooftops, ground-mount, and commercial solar projects.

You can view the full specifications here.

Need help with your Solar Panel?

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Tel: (778) 775 - 4122

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