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780Wp
AIKO Review

AIKO-A780-GRH78Dw

MonocrystallineBifacial
24.30%
Efficiency
242.8 Wp/m²
Power Density
-0.260%/°C
Temp. Coeff. Pmax chart
-
Power after 30 years
  • Efficiency of 24.3% matches the N-type 750-800W median
  • Power density of 242.8 W/m² matches the N-type 750-800W median
  • Temperature coefficient of -0.26%/°C matches the N-type 750-800W median
  • Ranked #98 out of 11672 panels for efficiency in the database
Performance Profile
Price Offers 0
Shop Country Price Price/kWp
Series Stellar 2N+78 8 variants
Efficiency Range 24.0% - 25.1%
Avg. Efficiency 24.53%
Technology N-type
Dimensions 2465 × 1303 mm
Show series description

The AIKO Stellar 2N+78 series introduces a new quality to the utility-scale sector, utilizing pioneering All-Back Contact (ABC) technology, which completely eliminates energy losses resulting from front electrode shading. By moving all contacts to the back of the cell, these panels achieve unprecedented efficiency, which directly translates into higher energy yield from a smaller installation area. A key differentiator of the series is intelligent partial shading optimization, which allows the module to work efficiently even in challenging location conditions where traditional solutions lose a significant portion of their power. This breakthrough approach solves the problem of performance drops caused by dirt, leaves, or terrain obstacles. The design based on N-type cells guarantees minimal annual degradation, making this series an excellent choice for photovoltaic farms and commercial projects focused on maximizing long-term profits. Unique busbar-less aesthetics go hand in hand with extreme mechanical durability, clearly distinguishing these modules from standard panels available on the market. AIKO Stellar 2N+78 is a solution for investors seeking a technological advantage and the highest power density, redefining efficiency standards in modern solar energy.

Panels from the same series differ mainly in power output while having identical dimensions. Learn why →
Electrical Parameters (STC)
Nominal Power (Pmax)780 Wp
Module Efficiency24.30%
Voltage at Max Power (Vmpp)48.97 V
Current at Max Power (Impp)15.93 A
Open Circuit Voltage (Voc)58.92 V
Short Circuit Current (Isc)16.78 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 Count156
BifacialYes
Bifaciality Factor-
Dimensions & Weight
Length2465 mm
Width1303 mm
Height33 mm
Weight39.8 kg
Area3.21 m²
Power Density242.8 Wp/m²
Warranty
Product Warranty15 years
Performance Warranty30 years
End-of-Warranty Output-
First Year Degradation-
Annual Degradation-
Key Specifications
24.30%
Efficiency
780 Wp
Power
-0.26%/°C
Temp Coeff
30 yrs
Warranty