Description
JA Solar 450W N-Type Bifacial All Black JAM54D41-450/LB
N-Type Bifacial Double-Glass | JAM54D41-450/LB
The JA Solar JAM54D41-450/LB all-black module is built on the DEEP BLUE 4.0 platform, combining advanced n-type bifacial cell technology with a premium black glass-glass construction. This module is designed for projects that demand strong long-term energy production, durability, and a clean rooftop appearance.
Key Features
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450W rated output in a compact residential-friendly format
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N-type bifacial cells for lower degradation and higher lifetime yield
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All-black design with black frame and cells for a uniform, low-profile look
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Double-glass construction for enhanced durability and fire performance
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DEEP BLUE 4.0 platform optimized for modern residential systems
Best Uses
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Residential rooftops where aesthetics matter
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Ground-mount arrays designed for bifacial gain
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Long-term ownership projects prioritizing reliability and performance
Technical Specifications (Per Module)
| Specification | Value |
|---|---|
| Manufacturer | JA Solar |
| Model | JAM54D41-450/LB |
| Rated Power (Pmax) | 450 W |
| Cell Type | n-Type Monocrystalline |
| Module Technology | Bifacial, Double-Glass |
| Color / Finish | All-Black |
| Dimensions (L × W × H) | 69.37 × 44.65 × 1.18 in |
| Weight | 48.5 lb |
| Number of Cells | 108 (6 × 18) |
| Connector | QC 4.10-35 / MC4-compatible |
| Maximum System Voltage | 1500 V DC |
Warranty
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Product Warranty: 12 years
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Performance Warranty: 30-year linear power output warranty with improved degradation rates typical of n-type technology
Why Choose JA Solar All-Black N-Type Modules
JA Solar’s all-black JAM54D41-450/LB delivers a strong balance of aesthetics, durability, and long-term energy production. With n-type bifacial cells and double-glass construction, it is well suited for premium residential installations where performance consistency and visual appeal are equally important.
