575W – 585W / Bifacial Double-Glass Photovoltaic Module
High-efficiency N-type, bifacial power generation, 30-year linear warranty – the quality choice for distributed and large-scale power plants.
Utilizing advanced N-TOPCon cell technology, combined with MBB half-cell process and bifacial double-glass structure, it achieves higher conversion efficiency, lower degradation, and stronger environmental adaptability, providing long-term, stable, and high power generation returns for various photovoltaic projects.
✓ Output power: 575W – 585W
✓ Maximum conversion efficiency: 22.65%
✓ Module structure: 144 half-cells (6×12×2) bifacial double-glass
✓ System voltage: 1500V DC
✓ Module dimensions: 2278 × 1134 × 30 mm
| Parameters | 144-7-575M | 144-7-580M | 144-7-585M |
| Maximum Power (Pmax) | 575W | 580W | 585W |
| Optimal Operating Voltage (Vmp) | 42.22V | 42.37V | 42.52V |
| Optimal Operating Current (Imp) | 13.62A | 13.69A | 13.76A |
| Open Circuit Voltage (Voc) | 50.88V | 51.02V | 51.16V |
| Short Circuit Current (Isc) | 14.39A | 14.47A | 14.55A |
| Module Efficiency | 22.30% | 22.45% | 22.65% |
| Item | Parameter | ||
| Solar Cells | 182mm MBB N-TOPCon | ||
| Number of Cells | 144片（6×12×2） | ||
| Dimensions | 2278 × 1134 × 30 mm | ||
| Weight | 31.80 kg ±3% | ||
| Front/Rear Glass | 2.0mm coated semi-tempered glass | ||
| Bezel | Anodized aluminum alloy | ||
| Junction Box | IP68 (3 bypass diodes) | ||
| Cables | 4.0mm²，300mm(Customizable) | ||
| Connectors | MC4 | ||
| Operating Temperature | -40°C ~ +85°C | ||
| NOCT | 45 ± 2°C | ||
| Number of Components per Pallet | 36 piece | ||
| Number of Containers per 40’HQ Container | 720 piece | ||
N-TOPCon Half-Cell Cell Technology
The 182mm N-TOPCon monocrystalline cell, combined with a half-cell design, effectively reduces the internal operating current of the module, minimizes hot spot effects and line losses, improves overall output power, and enhances the module’s power generation performance under shading conditions.
Double-sided double-glass power generation structure
The double-sided design fully utilizes ground-reflected and scattered light to increase power generation per unit area; the double-glass structure (2.0mm + 2.0mm semi-tempered glass) has stronger weather resistance, anti-PID performance, and a longer service life.
Excellent resistance to PID and low degradation performance
Advanced N-type battery technology and high-quality packaging materials are synergistically optimized to provide high resistance to potential-induced degradation (PID), with first-year degradation ≤1%, annual linear degradation of only 0.4%, and a power retention rate of up to 87.4% over 15 years.
Excellent temperature coefficient
Power temperature coefficient: -0.240%/°C
Open circuit voltage temperature coefficient: -0.220%/°C
Superior to traditional P-type modules, exhibiting superior power generation performance in high-temperature environments and reducing power loss due to temperature.
Ultra-high mechanical load certification
Passed extended wind and snow load tests:
Wind load 2400Pa / Snow load 5400Pa
IP68 protection rating junction box with 3 bypass diodes
Excellent Low-Light Performance
Under irradiance of 800W/m² (AM1.5, 25°C), the module efficiency can reach 95.5% or higher of the STC nominal efficiency.
Even in low-light conditions such as early morning, evening, or cloudy weather, it maintains excellent power generation performance, increasing the total daily power output.
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