The JA Solar JAM54D-40-450-LB-TS-MC4 is a high-efficiency 450W bifacial monocrystalline solar panel, engineered for residential, commercial, and industrial PV applications. Built with durable double-glass construction and advanced N-type cell technology, this panel delivers exceptional performance, reduced degradation, and excellent long-term value.
Key Features
- High output power of 450W with a module efficiency of 22.5%.
- Bifacial design allows for rear-side power gain, improving overall energy yield.
- N-type monocrystalline cells offer lower LID (Light-Induced Degradation) and better temperature performance.
- Double-glass design (1.6mm front and rear tempered glass) enhances durability and weather resistance.
- Half-cell configuration reduces resistive losses and improves shade tolerance.
- Certified for high mechanical loads: 5400Pa snow and 2400Pa wind.
- 25-year product warranty and 30-year linear power output warranty for peace of mind.
Technical Specifications
| Model | JAM54D-40-450-LB-TS-MC4 |
| Rated Power (Pmax) | 450 W |
| Module Efficiency | 22.5% |
| Open Circuit Voltage (Voc) | 39.3 V |
| Short Circuit Current (Isc) | 14.48 A |
| Voltage at Maximum Power (Vmp) | 32.82 V |
| Current at Maximum Power (Imp) | 13.71 A |
| Temperature Coefficient (Pmax) | -0.3 %/°C |
| Cell Type | N-Type Monocrystalline, 108 half-cells |
| Connector Type | MC4-EVO2 |
| Dimensions | 1762 x 1134 x 30 mm |
| Weight | 21 kg |
| Maximum System Voltage | 1500 V DC |
| Operating Temperature Range | -40°C to +85°C |
| Fire Safety Class | Class C |
This panel is ideal for installations across Southern Africa where high performance, low degradation, and bifacial energy yield are critical for long-term sustainability.
Important:
All solar products, power systems, water heating and gas products and their components must be installed by appropriately qualified personnel. All installations must adhere to local wiring regulations and standards. Sustainable Online will not be held liable for any product malfunctions as a result of incorrectly installed systems.
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