JA Solar 550W Bifacial Solar Panel
JA Solar 550W Bifacial Monocrystalline N-Type Half-Cell Solar Module
Generate more clean energy with the JA Solar 550W Bifacial Solar Panel, a high-performance module designed to maximize power output and long-term reliability. Built with advanced N-Type monocrystalline half-cell technology, this bifacial module captures sunlight from both the front and rear surfaces, increasing total energy production by utilizing reflected light from surrounding surfaces.
Engineered for residential, commercial, industrial, and utility-scale solar projects, the JA Solar 550W panel delivers exceptional efficiency, lower degradation, and outstanding performance in a wide range of environmental conditions. Its durable double-glass construction provides enhanced resistance to moisture, corrosion, and mechanical stress, ensuring dependable operation throughout its service life.
Key Features
- 550W Rated Power Output for high-energy generation.
- Bifacial Technology captures sunlight from both the front and rear of the panel, increasing total energy yield.
- N-Type Monocrystalline Half-Cell Technology delivers higher efficiency and reduced power loss.
- Excellent Low-Light Performance for improved production during cloudy weather, early mornings, and late afternoons.
- Lower Annual Degradation ensures higher long-term energy output compared to conventional P-Type modules.
- Double-Glass Construction offers superior durability and protection against harsh weather conditions.
- 1500V DC System Compatibility supports longer string configurations, reducing balance-of-system costs.
- High Mechanical Load Resistance designed to withstand wind, snow, and challenging environmental conditions.
- Corrosion Resistant and suitable for coastal and high-humidity environments.
Technical Specifications
| Specification | Value |
|---|---|
| Rated Power (Pmax) | 550W |
| Cell Technology | N-Type Monocrystalline |
| Module Type | Bifacial Double-Glass |
| Cell Configuration | 144 Half-Cells |
| Module Efficiency | Up to approximately 21.5%–22.0% (model dependent) |
| Maximum System Voltage | 1500V DC |
| Junction Box | IP68 Rated |
| Front Glass | Tempered Glass |
| Rear Glass | Tempered Glass |
| Frame | Anodized Aluminium |
| Operating Temperature | -40°C to +85°C |
| Mechanical Load | 5400 Pa (Front), 2400 Pa (Rear) |
| Dimensions | Approximately 2278 × 1134 × 30 mm (model dependent) |
| Weight | Approximately 31–32 kg |
Ideal Applications
- Residential Rooftop Solar Systems
- Commercial Buildings
- Industrial Facilities
- Agricultural Installations
- Ground-Mounted Solar Farms
- Carports and Large-Scale Utility Projects
Benefits
- Higher lifetime energy production through bifacial power generation.
- Reduced long-term degradation for greater return on investment.
- Improved performance in low-light conditions.
- Lower levelized cost of electricity (LCOE).
- Reliable operation in demanding environmental conditions.
Warranty
- Product Warranty: 12–25 Years (depending on the specific JA Solar model)
- Linear Power Performance Warranty: Up to 30 Years
Please Note: Rear-side energy gain depends on installation height, row spacing, mounting configuration, and ground reflectivity. Actual energy gains may vary by installation site and environmental conditions.






