Description
620W AIKO N-Type ABC | Comet 3N72e Series (AIKO-A-MAE72Mw)
The photovoltaic module AIKO Comet 3N72e 620W integrates N-Type ABC (All Back Contact) cell technology, designed to maximize energy capture and reduce losses under partial shading conditions. Its front busbar-free architecture enhances the active efficiency of the module, achieving 24.0% efficiency under STC conditions, positioning it as an optimal solution for utility-scale and C&I projects with space constraints.
Thanks to its optimized temperature coefficient (-0.26%/°C for Pmax), this module maintains stable performance under high irradiation and elevated temperatures, improving annual energy yield. Its construction with 3.2 mm tempered glass and anodized aluminum frame provides high mechanical strength, suitable for loads of up to 5400 Pa on the front side.
The optimized electrical design reduces BOS (Balance of System), enabling lower costs in cabling and mounting structures. In addition, resistance to micro-cracks and improved behavior under partial shading enhance long-term reliability, reducing operational risks in photovoltaic plants.
TECHNICAL SPECIFICATIONS
Electrical Data (STC):
- Nominal Power (Pmax): 620 W
- Voltage at Maximum Power (Vmp): 45.40 V
- Current at Maximum Power (Imp): 13.66 A
- Open Circuit Voltage (Voc): 54.20 V
- Short Circuit Current (Isc): 14.44 A
- Module Efficiency: 24.0%
- Power Tolerance: 0 ~ +3%
Mechanical Data:
- Cell Type: N-Type ABC
- Cell Arrangement: 144 (6×24)
- Dimensions: 2278 × 1134 × 30 mm
- Weight: 27 kg (±3%)
- Front Glass: 3.2 mm tempered glass
- Rear Glass: Not applicable (monofacial)
- Frame: Anodized aluminum
- Junction Box: IP68, 3 bypass diodes
- Connectors: MC4 compatible / MC4-EVO2A
- Cables: 4 mm² (IEC), 12 AWG (UL), +400 mm / -200 mm or ±1400 mm (customizable)
Temperature Ratings:
- Pmax: -0.26 %/°C
- Voc: -0.22 %/°C
- Isc: +0.05 %/°C
ADDITIONAL BENEFITS
- International Certifications: IEC 61215, IEC 61730, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018
- Extended Warranty:
- 15-year product warranty (extendable to 25 years)
- 30-year linear performance warranty
- First-year degradation ≤1%, annual degradation ≤0.35%
