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AIKO AIKO-A455-MAH54Mb
AIKO Brand review

AIKO-A455-MAH54Mb

455 Wp Back Contact
ComparePV verdict

Light for its output, weak in heat

Rank 7,080 of 14,005
Compare panels Datasheet PDF
Power (Wp)
455
Weak · bottom 11%
Efficiency (%)
23.30
Typical · median 23.50%
Density (Wp/m²)
233.0
Typical · median 235.2
Temp (%/°C)
-0.290
Weak · bottom 5%
Weight (kg)
20.5
Strong · 3.0 kg below median
Warranty (yrs)
30
Typical · median 30 yrs

The AIKO N-Type ABC Black Hole (AIKO-A-MAH54Mb) series was designed for maximum yield from the same rooftop surface - without compromising on aesthetics. The key technology here is N-Type ABC (All Back Contact), which involves moving the electrical connections to the rear of the cell. The result is a clean, uniform black appearance without visible busbars, as well as reduced optical losses - truly helping when every square meter of installation counts.

In practice, these modules feature Full Black with no lines on the front, which is particularly important for modern buildings, premium investments, and visible roofs from the street. The series is also designed for reliable performance in more challenging conditions - better behavior at high temperatures and low degradation over time translate to more predictable energy production year after year. Additionally, the high power output per module can simplify the design and reduce the number of panels, as well as the components and cabling involved - benefits for the Balance of System (BOS). This is a well-chosen option for residential and commercial installations, especially where aesthetics, power density, and long-term profitability matter.

Ranking

156 panels in the segment Back Contact 450-500 W
Metric This panel Median Position in segment Overall rank
Module efficiency 23.30% 23.50% Typical 1,017
Power density 233.0 235.2 Typical 1,098
Temperature coefficient -0.290 -0.260 Weak · bottom 5% 2,165
Weight per kWp 45.1 48.0 Strong · top 23% 607
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

6 positive · 2 caution
Best for

Residential, commercial and hot-climate.

Not ideal for

Hot climates.

Strengths
45.1 kg per kWp

Top 23% of the Back Contact 450-500 W segment, against a median of 48.0.

Watch-outs
-0.290 %/°C temperature coefficient

Bottom 5% of the Back Contact 450-500 W segment, against a median of -0.260. Ranked 2,165th in the whole database.

What owners get
Efficiency of up to 23.6% – leading the peer group

Maximum efficiency of 23.6% surpasses all comparable models: Risen RSM96-11 (23.0%), SunKean SKT (23.02%), and Zonergy ZPM MH3-72 (21.16%). The difference of +0.6% compared to Risen translates to approximately 2.6% more power from the same roof area – a significant advantage when dealing with limited roof space or high installation costs.

Low-temperature ABC N-type

The confirmed Pmax coefficient of -0.29%/°C indicates a power loss of approximately 13.1% at a module temperature of 70°C (45°C above STC), while typical PERC modules lose approximately 16.7% (-0.37%/°C). This difference of 3.6% has a real impact on energy production in hot, sunny summers in southern regions.

Low degradation and 30-year warranty on power

The manufacturer guarantees a degradation of ≤1% in the first year and ≤0.35%/year in years 2-30. This, based on linear calculations, results in approximately 89% of the nominal power remaining after 30 years. The product warranty is 15 years, and the power warranty is 30 years – both are confirmed in the official datasheet for the MAH54Mb series.

Full Black design without busbars – true ABC aesthetics

Transferring all electrical connections to the back of the module (All Back Contact) eliminates visible lines on the module's front. Unlike standard full black TOPCon modules, where busbars are only darkened with paint, the AIKO-A-MAH54Mb surface is uniformly black – a significant advantage for premium installations and roofs exposed to street traffic.

BNEF Tier 1 – Confirmed bankability of the producer

AIKO is listed on the BNEF Tier 1 PV Module Manufacturers list since at least Q3 2025, which facilitates financing for projects by independent commercial banks and reduces counterparty risk with a 30-year warranty period. Zonergy (a comparable company) does not have Tier 1 status from BNEF, which places AIKO in a more favorable position regarding bankability.

Trade-offs
Designed for single-sided use only – no rear access.

A fully black design excludes bifaciality (is_bifacial: false). In installations using clear TPO/PVC membranes or ground with a clear substrate, bifacial N-type modules of the same power class typically generate 10–15% more energy annually due to rear reflection. Choosing this series means consciously sacrificing this bonus for aesthetics.

Notes from the database
  • Efficiency of 23.3% matches the Back Contact 450-500W median
  • Power density of 233.0 W/m² matches the Back Contact 450-500W median
  • Temperature coefficient of -0.29%/°C is 0.03pp worse than Back Contact 450-500W median (-0.26%/°C) - higher losses in summer heat
  • 20.5 kg weight - 3.0 kg lighter than Back Contact 450-500W median (23.5 kg), reducing installation effort
  • Ranked #1017 out of 14005 panels for efficiency in the database

Specifications

Open datasheet PDF
Nominal power (Pmax) 455 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 23.30 % Typical Segment median 23.50%
Vmpp · Impp 34.11 V · 13.35 A Operating point at max power
Voc · Isc 40.29 V · 13.81 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1722×1134×30 mm · 1.95 m² of roof
Weight 20.5 kg Strong Strong · 3.0 kg below median
Cells 108 · Back Contact Monocrystalline
Coefficient Pmax -0.290 %/°C Weak bottom 5% of its segment
Coefficient Voc · Isc -0.240 · 0.050 %/°C
Product warranty 15 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 88.7 % Equals 404 W guaranteed
Degradation 1.00 → 0.35 % First year, then annual

Datasheet charts

Open datasheet PDF

Measured curves published by AIKO in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 455 Wp appear here. The rest cover the whole series.

30-year Linear Performance Warranty 30-year Linear Performance Warranty Whole series

Simulations

Live - change any input
Lifetime output & value
30 years at 1200 kWh/kWp/year and €0.50 per kWh
Power in year 30
-
Lifetime energy
-
Energy value
-

Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.

Heat losses
-0.290 %/°C against a segment median of -0.260
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
AIKO AIKO-A455-MAH54Mb 455 W 23.30% -0.290 20.5 kg You are here
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +40 W, cooler, +1.5 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +50 W, cooler, +1.4 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg +35 W, cooler, +1.2 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg +45 W, cooler, +1.2 pp
CIPRO-TN9C54M-500W 500 W 24.50% -0.260 21.4 kg +45 W, cooler, +1.2 pp
GK-3-54HGb-500M 500 W 24.50% -0.260 21.4 kg +45 W, cooler, +1.2 pp
AIKO-A430-MAH54Mb 430 W 22.00% -0.260 20.5 kg -25 W, cooler, -1.3 pp
AIKO-A435-MAH54Mb 435 W 22.30% -0.260 20.5 kg -20 W, cooler, -1.0 pp
AIKO-A440-MAH54Mb 440 W 22.50% -0.260 20.5 kg -15 W, cooler, -0.8 pp
AIKO-A445-MAH54Mb 445 W 22.80% -0.290 20.5 kg -10 W, -0.5 pp
AIKO-A450-MAH54Db 450 W 23.00% -0.290 21.0 kg -0.3 pp
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +55 W, cooler, +1.7 pp

Found 1783 panels of the same or similar size to this one, within ±10 mm. See them here Found 1914 panels of the same or similar size to this one, within ±25 mm. See them here Found 3392 panels of the same or similar size to this one, within ±50 mm. See them here Found 3970 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
What is the efficiency of Aiko N-Type ABC Black Hole MAH54Mb panels, and what does this mean in practice?
The AIKO-A-MAH54Mb series achieves an efficiency of up to 23.6%, which is among the highest values available for silicon-based modules for residential installations. This means that you can generate more energy from each square meter of roof space than with typical TOPCon or PERC panels. A single module with dimensions of 1722×1134 mm produces up to 460 W – on a limited roof area, this difference translates into a significantly higher annual energy production.
What is the warranty period for the AIKO N-Type ABC Black Hole (MAH54Mb) series, and what power output will remain after 25 years?
The manufacturer provides a 15-year product warranty (for material and workmanship defects) and a 30-year performance warranty. Degradation is no more than 1% in the first year, and then no more than 0.35% per year. According to the product catalog, after 30 years, the panel retains at least 90.6% of its nominal power – this is one of the best warranty performance results on the market for full black modules.
What distinguishes the ABC technology used in AIKO panels from popular TOPCon modules, and is it worth paying extra for?
In the ABC (All Back Contact) technology, all electrical connections are moved to the back of the cell – the front is 100% free of busbars and metal grids, eliminating optical losses and creating a uniform, black surface. TOPCon still has visible wires on the front. As a result, ABC achieves higher efficiency, a better temperature coefficient (-0.29%/°C), and lower annual degradation. For installations with limited space or those prioritizing aesthetics, this represents a justifiable investment.
Do the AIKO ABC Black Hole MAH54Mb solar panels perform less effectively in the summer when temperatures are very high?
No – the MAH54Mb series performs better in hot weather than standard modules. Its power output coefficient is -0.29%/°C, while typical PERC panels lose -0.35%/°C or more. This means that at an operating temperature of 65°C (typical summer), the AIKO module loses less power than its competitors. This directly translates to higher energy production on hot, sunny days when the installation is operating at its peak.
Are the AIKO N-Type ABC Black Hole solar panels suitable for installation on a roof that is visible from the street, or for a home with modern architecture?
Yes – this is one of the key advantages of this series. The ABC technology eliminates visible busbars and silver wires from the front of the panel, creating a uniform, deep black surface. The AIKO-A-MAH54Mb modules have won a Red Dot Award for design. This series is particularly recommended for exposed roofs, premium buildings, and investments where the aesthetics of the photovoltaic installation must complement the appearance of the facade.
How many Aiko MAH54Mb panels do I need to build a 10 kWp system on a small roof?
With a peak power of 460 W per module, to achieve 10 kWp, you would need 22 panels (22 × 460 W = 10 120 W). Each module occupies only 1.95 m², so the entire installation would fit on approximately 43 m² of net roof area. For comparison, with standard 400 W panels, you would need 25 panels and approximately 49 m². The high power density of the MAH54Mb series realistically reduces the required surface area and simplifies the mechanical design.
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