- Efficiency of 24.2% matches the Back Contact 650-700W median
- At 242.5 W/m² power density, roof space requirements are typical for Back Contact 650-700W panels
- Temperature coefficient of -0.26%/°C matches the Back Contact 650-700W median
- Bifaciality factor of 70% can add 4-10% extra yield with reflective mounting surface
- #128 for efficiency, #457 for temperature performance out of 11672 panels
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Series Stellar 1N+ (AIKO-G-MCH72Dw) 6 variants
AIKO Stellar 1N+ (AIKO-G-MCH72Dw) are dual-glass modules designed for maximum yield from the same surface area – with no compromises on longevity. Their key feature is the N-type ABC (All Back Contact) technology, which eliminates front busbars and utilizes light more effectively, translating to higher performance in real-world conditions, especially under weaker sunlight and in installations with limited mounting space. The glass-glass construction supports long-term operational stability, reduces the risk of degradation, and enhances resistance to environmental factors – crucial for solar farms, industrial rooftops, and projects near coastlines or agricultural areas. From an investor’s perspective, low degradation and long warranties are also important, as they facilitate energy production forecasting over time. The Stellar 1N+ modules also feature better performance at elevated temperatures, helping maintain yields during summer periods. This is a series for commercial and utility applications, where LCOE, reliability, and high power density matter.
Electrical Parameters (STC)
| Nominal Power (Pmax) | 655 Wp |
| Module Efficiency | 24.20% |
| Voltage at Max Power (Vmpp) | 45.40 V |
| Current at Max Power (Impp) | 14.43 A |
| Open Circuit Voltage (Voc) | 54.10 V |
| Short Circuit Current (Isc) | 15.12 A |
| Max System Voltage | 1500 V |
Temperature Coefficients
| Temp. Coeff. Pmax | -0.260%/°C |
| Temp. Coeff. Voc | -0.220%/°C |
| Temp. Coeff. Isc | 0.050%/°C |
| NOCT | - |
Cell Technology
| Cell Type | Monocrystalline |
| Cell Count | 144 |
| Bifacial | Yes |
| Bifaciality Factor | 70% |
Dimensions & Weight
| Length | 2382 mm |
| Width | 1134 mm |
| Height | 30 mm |
| Weight | 33.5 kg |
| Area | 2.70 m² |
| Power Density | 242.5 Wp/m² |
Warranty
| Product Warranty | 15 years |
| Performance Warranty | 30 years |
| End-of-Warranty Output | 88.8% |
| First Year Degradation | 1.00% |
| Annual Degradation | 0.35%/year |