--- title: "AIKO AIKO-A455-MAH54Db 455W Solar Panel - Specs & Review | ComparePV" description: "AIKO AIKO-A455-MAH54Db 455W solar panel. Specs: 23.30% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a455-mah54db" updated: 2026-09-11 --- # AIKO AIKO-A455-MAH54Db Space saver, no clear weak spot 301 panels in the segment N-type 450-500 W ## Identity - **Manufacturer:** AIKO - **Model:** AIKO-A455-MAH54Db - **Series:** N-Type ABC Dual-glass Module - **Rated power:** 455 W - **Cell technology:** N-type ## How it compares Compared against segment N-type 450-500 W (301 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 455 W | 470 W | Weak - bottom 22% | | | Module efficiency | 23.30% | 22.52% | Strong - top 15% | 1,017 | | Power density | 233.0 | 225.2 | Strong - top 12% | 1,098 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight (kg) | 21.0 kg | 23.7 kg | Strong - top 23% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 23.30% | 22.52% | Strong - top 15% | 1,017 | | Power density | 233.0 | 225.2 | Strong - top 12% | 1,098 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight per kWp | 46.2 | 49.5 | Strong - top 23% | 1,016 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Strengths - **233.0 watts per square metre** - Top 12% of the N-type 450-500 W segment, against a median of 225.2. - **23.30% module efficiency** - Top 15% of the N-type 450-500 W segment, against a median of 22.52%. - **46.2 kg per kWp** - Top 23% of the N-type 450-500 W segment, against a median of 49.5. - **Best for:** Residential, commercial and hot-climate. ## Specification ### Electrical - **Rated power (Pmax):** 455 W - **Efficiency:** 23.30 % - **Voltage at Pmax (Vmp):** 33.99 V - **Current at Pmax (Imp):** 13.39 A - **Open-circuit voltage (Voc):** 40.35 V - **Short-circuit current (Isc):** 13.72 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.290 %/degC - **Temperature coefficient of Voc:** -0.240 %/degC - **Temperature coefficient of Isc:** 0.050 %/degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** N-type - **Cell count:** 108 ### Physical - **Length:** 1722 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 21.0 kg - **Area:** 1.95 m2 - **Power density:** 233.0 Wp/m2 ### Warranty and degradation - **Product warranty:** 15 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 88.8 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.35 % - **Output after 30 years:** 404 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 1017 of 14005 | | Power density | 1098 of 14005 | | Temperature coefficient | 2165 of 14005 | | Weight | 1016 of 14005 | | Warranty | 21 of 14005 | ## Pros - **Efficiency of up to 23.3% – leading the group of comparable entities** - The maximum efficiency of 23.3% places this series above its direct competitors: Sunlike Solar SKT420~455M10-108D6 (22.8%), IBC Solar LS-TA2 (22.8%), and Waaree ARKA (20.93%). The All Back Contact technology eliminates shading of the cells caused by front electrodes, which is the main reason for this advantage. - **Temperature coefficient: -0.26%/°C** - The value of -0.26%/°C is better than typical N-type TOPCon modules (around -0.30%/°C) and significantly better than PERC (-0.34%/°C). In practice, at 35°C, the module loses approximately 2.6% of its power instead of 3.0%, which, in the Polish climate, translates to a measurable increase in summer performance. - **Degradation ≤0.35%/year and LID resistance** - The guaranteed annual power degradation, starting from the second year, is ≤0.35% (compared to the typical 0.45-0.55% for PERC modules). N-type cells are inherently resistant to Light-Induced Degradation (LID), which eliminates the sudden power drop in the first few weeks of operation that is characteristic of P-type technology. - **30-year power guarantee and BNEF Tier 1 status** - The manufacturer guarantees 30 years of performance, backed by a 15-year product warranty. AIKO Solar maintains Tier 1 status according to BloombergNEF (verified in Q1 2026), which ensures the financial viability of the installations for investors and lenders. - **Double-pane glass – fire resistance and durability** - The dual-glass construction provides IEC Class A fire resistance (better than typical modules with Class C backsheets), enhanced resistance to moisture, ammonia, and mechanical loads. This directly translates to a longer lifespan in harsh atmospheric conditions typical of industrial roofs. ## Cons - **Weight ~24 kg – requires higher installation standards** - The dual-glass modules in this power class weigh approximately 24 kg, while comparable N-type modules with a backsheet (e.g., Waaree ARKA) weigh 20-22 kg. This requires verification of the roof's load-bearing capacity, and may incur additional costs when upgrading older roofs with limited structural integrity. ## About this series The AIKO N-Type ABC Dual-glass Module series is a breakthrough photovoltaic solution utilizing **All Back Contact technology**, which completely eliminates cell shading by front electrodes. By moving all contacts to the back, these panels achieve record efficiency and offer exceptional aesthetics, ideal for modern architecture. The use of dual glass significantly increases mechanical resistance and **protection against chemical degradation**, which translates directly into a longer installation lifespan in harsh weather conditions. This series effectively solves the problem of performance decline over time and the risk of micro-cracks, making it an excellent choice for the most demanding residential and commercial investors. Unlike standard modules, the AIKO solution offers a significantly **better temperature coefficient**, which ensures stable and higher energy yields even on very hot days. It is a premium class product that stands out with its **elegant, minimalist design** without visible silver busbars, allowing for the aesthetic integration of the power plant into the roof surface. The innovative **bifacial type** construction additionally optimizes power production from reflected light, making these modules some of the most technologically cost-effective units currently available on the Polish market. ## Notable figures - 23.3% module efficiency - 0.8pp better than the \*\*N-type 450-500W\*\* median of 22.5% - 233.0 W/m² power density - 7.8 W/m² more than \*\*N-type 450-500W\*\* median (225.2 W/m²), more power per roof area - At -0.29%/°C, hot weather performance is typical for \*\*N-type 450-500W\*\* panels - Weight of 21.0 kg (2.7 kg below \*\*N-type 450-500W\*\* median of 23.7 kg) allows easier transport and roof mounting - Ranked #1017 out of 14005 panels for efficiency in the database ## Questions ### Is the AIKO N-Type ABC Dual-glass Module series still available for purchase? The AIKO N-Type ABC Dual-glass Module series has been discontinued and is no longer available as a new product in regular distribution. If you are looking for panels based on the same ABC N-type technology, it is worth exploring the newer AIKO GEN II series, which offers higher power and improved parameters while maintaining the same design philosophy. ### What is the warranty on Aiko N-Type ABC Dual-glass Module panels? The manufacturer offers a 15-year product warranty (for physical and material defects) and a 30-year linear power warranty. This means that for three decades, AIKO guarantees a specific level of energy output, which is one of the longest warranty commitments available on the market and demonstrates the high reliability of these modules. ### What is the All Back Contact (ABC) technology used in Aiko panels, and why is it important? The ABC technology places all electrodes on the back of the module, completely eliminating silver busbars from the front surface of the panel. This results in improved light absorption and higher module efficiency, reaching up to 23.3%. The absence of front electrodes also eliminates the internal shading effect, which reduces energy production in standard panels. ### How well do AIKO N-Type ABC dual-glass solar panels perform on hot days? The modules in this series are characterized by a favorable temperature coefficient of approximately -0.26%/°C. For comparison, typical P-type panels achieve values in the range of -0.35%/°C. In practice, this means that on a hot day, when the module temperature exceeds 25°C, the AIKO panels lose significantly less power than standard modules, resulting in higher energy yields in the summer. ### What distinguishes the Dual-glass construction from a typical panel with a rear film? In the Dual-glass module, the rear glass panel is replaced with a second sheet of glass (2+2 mm). This solution significantly increases the mechanical resistance to snow and wind loads, reduces the risk of micro-cracks in the solar cells, and provides better protection against moisture and corrosion. The result is a longer lifespan for the installation, especially in harsh climatic conditions such as coastal or mountainous areas. ### Are Aiko N-Type ABC Dual-glass 455W solar panels suitable for installation on a sloping roof? Yes, modules with a power output of 455 W, in standard dimensions (approximately 1757 x 1134 mm), are compatible with typical mounting systems used on pitched roofs. The double glazing slightly increases the weight compared to film modules, so it is advisable to check the load-bearing capacity of the roof structure before installation. The N-type ABC technology is effective in both south-facing and south-east and south-west orientations. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/N-Type-ABC-module-Aiko-A-MAH54Db-440-455W-en-5fb58b24a58a.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +40 W, cooler, +1.5 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +50 W, cooler, +1.4 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +35 W, cooler, +1.2 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +45 W, cooler, +1.2 pp | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | +45 W, cooler, +1.2 pp | | [Gokin GK-3-54HGb-500M](https://comparepv.com/panel/gokin-gk-3-54hgb-500m) | 500 W | +45 W, cooler, +1.2 pp | | [AIKO AIKO-A430-MAH54Mb](https://comparepv.com/panel/aiko-aiko-a430-mah54mb) | 430 W | -25 W, cooler, -1.3 pp | | [AIKO AIKO-A435-MAH54Mb](https://comparepv.com/panel/aiko-aiko-a435-mah54mb) | 435 W | -20 W, cooler, -1.0 pp | | [AIKO AIKO-A440-MAH54Mb](https://comparepv.com/panel/aiko-aiko-a440-mah54mb) | 440 W | -15 W, cooler, -0.8 pp | | [AIKO AIKO-A445-MAH54Mb](https://comparepv.com/panel/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a445-mah54mb-1) | 445 W | -10 W, -0.5 pp | | [AIKO AIKO-A450-MAH54Db](https://comparepv.com/panel/shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a450-mah54db) | 450 W | -0.3 pp | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +55 W, cooler, +1.7 pp | --- Source: https://comparepv.com/panel/shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a455-mah54db Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.