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475Wp
AIKO AIKO-A475-MCE54Mb
AIKO Review

AIKO-A475-MCE54Mb

Monocrystalline
23.80%
Efficiency
237.7 Wp/m²
Power Density
-0.260%/°C
Temp. Coeff. Pmax chart
422W from 475W
Power after 30 years
  • Efficiency of 23.8% matches the Back Contact 450-500W median
  • At 237.7 W/m² power density, roof space requirements are typical for Back Contact 450-500W panels
  • Temperature coefficient of -0.26%/°C matches the Back Contact 450-500W median
  • In the top 3% for efficiency among all Back Contact panels
Performance Profile
Price Offers 0
Shop Country Price Price/kWp
Series Neostar 3S54 (Mono-glass Module) 6 variants
Efficiency Range 23.0% - 24.3%
Avg. Efficiency 23.65%
Technology Back Contact
Dimensions 1762 × 1134 mm
Show series description

The AIKO Neostar 3S54 (Mono-glass Module) is designed to achieve maximum yield from limited rooftop space, without compromising on aesthetics or reliability. Its key feature is the N-type ABC (All Back Contact) cells— with contacts moved to the rear, minimizing optical losses and maximizing light utilization under real operating conditions. In practice, this means higher energy output where every square meter counts.

A major advantage is cell-level optimization for partial shading, which helps mitigate production losses caused by factors like chimneys, antennas, dirt, or tree shadows. Additionally, the modules maintain a more stable power output in hot weather thanks to their favorable temperature coefficient, which is particularly important on heated rooftops during summer.

This is an excellent choice for investors seeking to expand installations in limited spaces, as well as for premium homes where a uniform, all-black appearance without visible busbars matters. Compared to many competitor panels, the 3S54 series places greater emphasis on real-world shading resistance, aesthetics, and long-term predictable performance.

Panels from the same series differ mainly in power output while having identical dimensions. Learn why →
Electrical Parameters (STC)
Nominal Power (Pmax)475 Wp
Module Efficiency23.80%
Voltage at Max Power (Vmpp)34.10 V
Current at Max Power (Impp)13.94 A
Open Circuit Voltage (Voc)40.70 V
Short Circuit Current (Isc)14.76 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 Count108
BifacialNo
Bifaciality Factor-
Dimensions & Weight
Length1762 mm
Width1134 mm
Height30 mm
Weight21.0 kg
Area2.00 m²
Power Density237.7 Wp/m²
Warranty
Product Warranty25 years
Performance Warranty30 years
End-of-Warranty Output88.8%
First Year Degradation1.00%
Annual Degradation0.35%/year
Key Specifications
23.80%
Efficiency
475 Wp
Power
-0.26%/°C
Temp Coeff
30 yrs
Warranty