--- title: "AIKO AIKO-A445-MAH54Mb 445W Solar Panel - Specs & Review | ComparePV" description: "AIKO AIKO-A445-MAH54Mb 445W solar panel. Specs: 22.80% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a445-mah54mb-1" updated: 2026-09-11 --- # AIKO AIKO-A445-MAH54Mb Space saver, no clear weak spot 52 panels in the segment Back Contact 400-450 W ## Identity - **Manufacturer:** AIKO - **Model:** AIKO-A445-MAH54Mb - **Series:** N-Type ABC Black Hole Series (AIKO-A-MAH54Mb) - **Rated power:** 445 W - **Cell technology:** Back Contact ## How it compares Compared against segment Back Contact 400-450 W (52 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 445 W | 435 W | Strong - top 11% | | | Module efficiency | 22.80% | 22.30% | Strong - top 5% | 2,714 | | Power density | 227.9 | 222.7 | Strong - top 4% | 2,790 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight (kg) | 20.5 kg | 20.8 kg | Strong - top 7% | | | Performance warranty | 30 yrs | 25 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.80% | 22.30% | Strong - top 5% | 2,714 | | Power density | 227.9 | 222.7 | Strong - top 4% | 2,790 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight per kWp | 46.1 | 48.2 | Strong - top 7% | 972 | | Performance warranty | 30 yrs | 25 yrs | Typical | 21 | ### Strengths - **227.9 watts per square metre** - Top 4% of the Back Contact 400-450 W segment, against a median of 222.7. Ranked 2,790th in the whole database. - **22.80% module efficiency** - Top 5% of the Back Contact 400-450 W segment, against a median of 22.30%. Ranked 2,714th in the whole database. - **46.1 kg per kWp** - Top 7% of the Back Contact 400-450 W segment, against a median of 48.2. Ranked 972nd in the whole database. - **Best for:** Residential, commercial and hot-climate. ## Specification ### Electrical - **Rated power (Pmax):** 445 W - **Efficiency:** 22.80 % - **Voltage at Pmax (Vmp):** 33.91 V - **Current at Pmax (Imp):** 13.13 A - **Open-circuit voltage (Voc):** 40.09 V - **Short-circuit current (Isc):** 13.69 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:** Back Contact - **Cell count:** 108 ### Physical - **Length:** 1722 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 20.5 kg - **Area:** 1.95 m2 - **Power density:** 227.9 Wp/m2 ### Warranty and degradation - **Product warranty:** 15 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 88.7 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.35 % - **Output after 30 years:** 395 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 2714 of 14005 | | Power density | 2790 of 14005 | | Temperature coefficient | 2165 of 14005 | | Weight | 972 of 14005 | | Warranty | 21 of 14005 | ## Pros - **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. ## Cons - **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. ## About this series 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. ## Notable figures - Efficiency of 22.8% matches the \*\*Back Contact 400-450W\*\* median - At 227.9 W/m² power density, this panel generates 5.2 W/m² more per unit area than \*\*Back Contact 400-450W\*\* median (222.7 W/m²) - At -0.29%/°C, hot weather performance is typical for \*\*Back Contact 400-450W\*\* panels - In the top 19% for efficiency among all Back Contact panels ## Questions ### 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. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/N-Type-ABC-module-Aiko-A-MAH54Mb-445-460W-en-4f8720d588ac.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +50 W, cooler, +2.0 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +45 W, cooler, +1.7 pp | | [Suntech STP-NT11/48QGSF-490](https://comparepv.com/panel/suntech-stp-nt11-48qgsf-490) | 490 W | +45 W, cooler, +1.7 pp | | [JA Solar JAT54S40-485/LR](https://comparepv.com/panel/ja-solar-jat54s40-485-lr) | 485 W | +40 W, cooler, +1.5 pp | | [AIKO AIKO-A485-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a485-mce54mw) | 485 W | +40 W, cooler, +1.5 pp | | [Longi Solar LR7-54HJD-495M](https://comparepv.com/panel/longi-lr7-54hjd-495m) | 495 W | +50 W, cooler, +1.5 pp | | [AIKO AIKO-A485-MAH54Mw](https://comparepv.com/panel/aiko-aiko-a485-mah54mw) | 485 W | +40 W, cooler, +1.5 pp | | [AIKO AIKO-A430-MAH54Mb](https://comparepv.com/panel/aiko-aiko-a430-mah54mb) | 430 W | -15 W, cooler, -0.8 pp | | [AIKO AIKO-A435-MAH54Mb](https://comparepv.com/panel/aiko-aiko-a435-mah54mb) | 435 W | -10 W, cooler, -0.5 pp | | [AIKO AIKO-A440-MAH54Mb](https://comparepv.com/panel/aiko-aiko-a440-mah54mb) | 440 W | Cooler, -0.3 pp | | [AIKO AIKO-A450-MAH54Db](https://comparepv.com/panel/shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a450-mah54db) | 450 W | Very close match | | [AIKO AIKO-455-MAH54Db](https://comparepv.com/panel/aiko-aiko-455-mah54db) | 455 W | Cooler, heavier, +0.5 pp | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +65 W, cooler, +2.2 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +60 W, cooler, +1.9 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +55 W, cooler, +1.7 pp | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | +55 W, cooler, +1.7 pp | --- Source: https://comparepv.com/panel/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a445-mah54mb-1 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.