JA Solar JAM54D41 445LB (FB) (BiFacial)
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Technical specifications
| Manufacturer | JASOLAR |
| Width | 1134 |
| Height | 1762 |
| Depth | 30 |
| Weight | 22 |
| Power | 445 |
| Country of origin | China |
| Frame color | full black |
| Type of support | bifacial |
| Technologies | N-Type |
| Quantity per pallet | 36 |
| Quantity per container | 936 |
JA Solar JAM54D41 445/LB FB is a bifacial n-type photovoltaic module 445 W with double glass, built with MBB Half-Cell technology. It achieves an efficiency of 22.3%, and the low temperature coefficients ensure stable operation in various climatic conditions. The panel has a power tolerance of 0 ~ +5% and a 30-year linear performance warranty, guaranteeing long-term reliability. Thanks to the dual-glass design and aesthetic frame, it is perfect for rooftop installations and PV farms.
Variants
Product description
JA Solar JAM54D41 445/LB FB – 445 W Photovoltaic Module (bifacial, n-type, Double Glass)
The JA Solar JAM54D41 445/LB FB photovoltaic module is a high-efficiency n-type panel built with Double Glass technology and MBB Half-Cell cells. With 445 W power, 22.3% efficiency and low degradation, it ensures high power density and stable operation for many years. The extended warranty (25 years product, 30 years linear power) makes it an ideal choice for commercial, industrial, and rooftop installations.
Applications
- On-grid and off-grid PV installations
- Rooftop systems for homes and businesses
- Ground-mounted PV farms
- Projects requiring aesthetics (black frame) and long warranty
Key Features
- Maximum power: 445 W
- Module efficiency: 22.3%
- Power tolerance: 0 ~ +5%
- Technology: n-type Double Glass, MBB Half-Cell
- Bifaciality: up to 80% ±10%
- Temperature coefficient Pmax: -0.300%/°C
- Mechanical resistance: 5400 Pa (front) / 2400 Pa (back)
- IP68 junction box, MC4-EVO2 connectors
- Certificates: IEC 61215, IEC 61730, CE, UL
Technical Parameters
| Parameter | Value |
|---|---|
| Maximum power (Pmax) | 445 W |
| Open-circuit voltage (Voc) | 39.10 V |
| Voltage at max power point (Vmp) | 32.65 V |
| Short-circuit current (Isc) | 14.40 A |
| Current at max power point (Imp) | 13.63 A |
| Module efficiency | 22.3% |
| Power tolerance | 0 ~ +5% |
| Temperature coefficient Isc | +0.046%/°C |
| Temperature coefficient Voc | -0.260%/°C |
| Temperature coefficient Pmax | -0.300%/°C |
| Power at 10% irradiance (Pmax) | 481 W |
| Voc at 10% irradiance | 39.10 V |
| Vmp at 10% irradiance | 32.65 V |
| Isc at 10% irradiance | 15.55 A |
| Imp at 10% irradiance | 14.72 A |
Contact Us
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