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660Wp
AIKO AIKO-G660-MCH72Dw
AIKO Review

AIKO-G660-MCH72Dw

MonocrystallineBifacial
24.40%
Efficiency
244.3 Wp/m²
Power Density
-0.260%/°C
Temp. Coeff. Pmax chart
586W from 660W
Power after 30 years
  • Efficiency of 24.4% matches the Back Contact 650-700W median
  • Power density of 244.3 W/m² matches the Back Contact 650-700W median
  • At -0.26%/°C, hot weather performance is typical for Back Contact 650-700W panels
  • 70% bifaciality enables rear-side power generation, boosting yield by 4-10% on reflective surfaces
  • In the top 1% for efficiency among all Back Contact panels
Performance Profile
Price Offers 0
Shop Country Price Price/kWp
Series Stellar 1N+ (AIKO-G-MCH72Dw) 6 variants
Efficiency Range 23.5% - 24.4%
Avg. Efficiency 23.97%
Technology Back Contact
Dimensions 2382 × 1134 mm
Show series description

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.

Panels from the same series differ mainly in power output while having identical dimensions. Learn why →
Electrical Parameters (STC)
Nominal Power (Pmax)660 Wp
Module Efficiency24.40%
Voltage at Max Power (Vmpp)45.50 V
Current at Max Power (Impp)14.51 A
Open Circuit Voltage (Voc)54.20 V
Short Circuit Current (Isc)15.18 A
Max System Voltage1500 V
Temperature Coefficients
Temp. Coeff. Pmax-0.260%/°C
Temp. Coeff. Voc-0.220%/°C
Temp. Coeff. Isc0.050%/°C
NOCT-
Cell Technology
Cell TypeMonocrystalline
Cell Count144
BifacialYes
Bifaciality Factor70%
Dimensions & Weight
Length2382 mm
Width1134 mm
Height30 mm
Weight33.5 kg
Area2.70 m²
Power Density244.3 Wp/m²
Warranty
Product Warranty15 years
Performance Warranty30 years
End-of-Warranty Output88.8%
First Year Degradation1.00%
Annual Degradation0.35%/year
Key Specifications
24.40%
Efficiency
660 Wp
Power
-0.26%/°C
Temp Coeff
30 yrs
Warranty