--- title: "AE Solar AE ICMD-108BDE 485 Solar Panel: Specs & Datasheet | ComparePV" description: "AE Solar AE ICMD-108BDE 485 solar panel. Specs: 23.80% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/ae-solar-ae-icmd-108bde-485" image: "https://comparepv.com/og/panel/ae-solar-ae-icmd-108bde-485.png" updated: 2026-09-11 --- # AE Solar AE ICMD-108BDE 485 Solid all-round for its segment 167 panels in the segment Back Contact 450-500 W ## Identity - **Manufacturer:** AE Solar - **Model:** AE ICMD-108BDE 485 - **Series:** ECLIPSE N-TYPE BACK CONTACT TECHNOLOGY - **Rated power:** 485 W - **Cell technology:** Back Contact - **Bifacial:** yes ## How it compares Compared against segment Back Contact 450-500 W (167 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 485 W | 475 W | Strong - top 24% | | | Module efficiency | 23.80% | 23.52% | Typical | 462 | | Power density | 237.6 | 235.2 | Typical | 525 | | Temperature coefficient | -0.260 | -0.260 | Typical | 515 | | Weight (kg) | 23.5 kg | 23.5 kg | Typical | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 23.80% | 23.52% | Typical | 462 | | Power density | 237.6 | 235.2 | Typical | 525 | | Temperature coefficient | -0.260 | -0.260 | Typical | 515 | | Weight per kWp | 48.5 | 48.5 | Typical | 2,287 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | - **Best for:** Residential, commercial and hot-climate. ## Specification ### Electrical - **Rated power (Pmax):** 485 W - **Efficiency:** 23.80 % - **Voltage at Pmax (Vmp):** 33.62 V - **Current at Pmax (Imp):** 14.43 A - **Open-circuit voltage (Voc):** 40.64 V - **Short-circuit current (Isc):** 15.08 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.260 %/degC - **Temperature coefficient of Voc:** -0.200 %/degC - **Temperature coefficient of Isc:** 0.050 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** Back Contact - **Cell count:** 108 - **Bifacial:** yes - **Bifacial gain:** 25.00 ### Physical - **Length:** 1800 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 23.5 kg - **Area:** 2.04 m2 - **Power density:** 237.6 Wp/m2 ### Warranty and degradation - **Product warranty:** 30 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:** 431 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 462 of 14129 | | Power density | 525 of 14129 | | Temperature coefficient | 515 of 14129 | | Weight | 2287 of 14129 | | Warranty | 21 of 14129 | ## Pros - **Efficiency of 23-24% - market leader** - The module's efficiency is 23-24%, exceeding direct competitors such as Renesola RS4-470~490NX-E1 (22.71%) and Horay Solar HS 182-120 TC (22.6%). The only comparable panel in the comparison is Solar-Fabrik Mono S4 Halfcut BC White (24%), which places the ECLIPSE series among the top performers in the 470-490 Wp segment. - **Temperature coefficient -0.26%/°C** - The temperature coefficient confirmed by the manufacturer, -0.26%/°C, is lower than the typical value for N-type TOPCon (-0.30%/°C) and significantly better than older PERC (-0.35%/°C). This translates to measurably higher power generation on hot days, which is particularly important for rooftop installations with poor ventilation. - **Degradation rate of 0.35% per year - 88.8% remaining capacity after 30 years** - The manufacturer declares an initial degradation rate of 1% and a linear rate of 0.35%/year, which, after 30 years, results in maintaining 88.8% of the nominal power. Standard TOPCon/PERC modules typically have a degradation rate of 0.40-0.45%/year and a 25-year warranty at a level of 84.8-86%. The 30-year product and power warranty confirms the credibility of this declaration. - **Back Contact - reduction of shading losses >70%** - Transferring all electrical connections to the rear side eliminates the front-facing ribs, which, according to the manufacturer's data, reduces power losses under shading by more than 70% compared to traditional designs. Furthermore, the BC technology significantly reduces the risk of hotspot formation, which extends the lifespan of the module. - **Bifacial + Tier-1 manufacturer from Germany** - The bifacial design with double glass provides additional power generation from reflected radiation from the ground (typically 5-15% depending on albedo). AE Solar has a Tier-1 bankable status (BNEF), the company has been operating since 2003 with headquarters in Germany, which significantly reduces contractual and service-related risks in the context of a 30-year warranty. ## Cons - **The price premium for back contact technology is approximately 20%.** - Modules with Back Contact (IBC/BC) technology have historically cost approximately 15-20% more than comparable N-type TOPCon modules in the same power class. For a typical 10 kWp installation (approximately 20 modules), the difference compared to standard N-type is estimated to be 1,500-2,500 PLN. The premium is only justified in installations with limited roof space, where the higher efficiency directly translates into increased overall system power. ## About this series The AE Solar ECLIPSE N-TYPE BACK CONTACT TECHNOLOGY series is a breakthrough in photovoltaic module architecture that eliminates traditional cell shading by busbars. By moving all electrical contacts to the rear side of the module, these panels offer **maximum light absorption surface**, which directly translates to higher efficiency even in less favorable weather conditions. The use of **N-type cells** guarantees minimal light-induced degradation and excellent power stability over a long-term horizon, which is key for a fast return on investment. This is an ideal solution for investors seeking the highest efficiency per square meter of roof, especially where available mounting space is strictly limited. Advanced Back Contact technology effectively eliminates the problem of energy losses caused by the front grid, while offering **exceptional Full Black aesthetics** that blend perfectly with modern building architecture. What distinguishes them from competitors' solutions is not only their elegant, uniform appearance, but above all **increased resistance to high temperatures**, which allows for stable and high electricity production on hot days. By choosing this series, the user receives a premium class product that combines technological innovation with uncompromising reliability, making it the optimal choice for the most demanding residential installations and commercial systems. ## Notable figures - Efficiency of 23.8% matches the \*\*Back Contact 450-500W\*\* median - Power density of 237.6 W/m² matches the \*\*Back Contact 450-500W\*\* median - Temperature coefficient of -0.26%/°C matches the \*\*Back Contact 450-500W\*\* median - Bifaciality factor of 70% can add 4-10% extra yield with reflective mounting surface - In the top 3% for efficiency among all Back Contact panels ## Questions ### What is the Back Contact technology used in AE Solar ECLIPSE panels, and why is it important? In the Back Contact technology, all electrical contacts of the solar cell have been moved to the back of the module. This means that the front surface of the panel is 100% free from collecting strips, which in traditional modules cover part of the cell and cause losses. The effect is twofold: more light reaches the cells, and the aesthetics are uniform (full black). The ECLIPSE AE Solar series combines this architecture with N-type cells, which provides even higher efficiency and minimal degradation. ### What is the warranty for AE Solar ECLIPSE N-TYPE BACK CONTACT solar panels? The ECLIPSE series comes with a 30-year product warranty and a 30-year performance warranty. This is one of the longest standard warranties available for premium panels on the market. The performance warranty is linear, which means that throughout the warranty period, the manufacturer specifies a minimum level of performance for the module, protecting the investment from unexpected drops in energy production. ### Are AE Solar ECLIPSE BACK CONTACT panels bifacial, and what does this mean in practice? Yes, the ECLIPSE series is bifacial, meaning it has two sides. The back of the module can absorb light reflected from the ground or roof, generating additional energy. In practice, with a bright surface or installation at an appropriate angle, bifaciality can increase energy yield by several to fifteen percent compared to a traditional monofacial module. The greatest benefits are achieved when installed on bright surfaces or in ground-mounted systems. ### How well do AE Solar ECLIPSE 490W panels perform on hot days? The N-type cells used in the ECLIPSE series have a lower temperature coefficient than older PERC technologies, which means a smaller power loss with increasing temperature. For the Back Contact technology, the typical temperature coefficient is around -0.26%/°C, while classic PERC modules reach -0.35%/°C or more. In practice, on a hot, sunny day, the ECLIPSE panel loses significantly less power than standard modules, stabilizing power production throughout the year. ### Are the AE Solar ECLIPSE N-TYPE BACK CONTACT solar panels suitable for installation on roofs with limited surface area? Absolutely. A maximum power output of 490 W with N-Type Back Contact technology translates to some of the highest efficiencies available in prosumer modules. The reduced number of panels needed to achieve the desired power output means that even with a few square meters, you can create a highly efficient home power system. This solution is particularly recommended for roofs with obstructions (chimneys, skylights) or for roofs with a small pitch. ### Is AE Solar a reputable manufacturer, and does it have a Tier 1 certification? AE Solar is a German-based company that has been operating since 2003 and has a presence in over 100 countries. The company holds Tier 1 status, awarded by independent industry agencies only to companies with proven financial stability, production quality, and supply scale. Tier 1 status is an important criterion in assessing purchase risk, as it provides assurance that the manufacturer will operate for the entire 30-year warranty period. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/ae-icmd-108bde-470w-490w-ver25-12-1-ac7e84ac116a.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +25 W, cooler, +1.2 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +10 W, lighter, +1.0 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +20 W, cooler, +0.9 pp | | [WINAICO WST-505BKX54-A2](https://comparepv.com/panel/winaico-wst-505bkx54-a2) | 505 W | +20 W, heavier, +0.9 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | Lighter, +0.7 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +15 W, cooler, +0.7 pp | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | +15 W, lighter, +0.7 pp | | [AE Solar AE ICMD-108BDE 470W](https://comparepv.com/panel/ae-solar-ae-icmd-108bde-470w) | 470 W | -15 W, -0.8 pp | | [AE Solar AE ICMD-108BDE 475W](https://comparepv.com/panel/ae-solar-ae-icmd-108bde-475w) | 475 W | -10 W, -0.5 pp | | [AE Solar AE ICMD-108BDE 480W](https://comparepv.com/panel/ae-solar-ae-icmd-108bde-480w) | 480 W | -0.3 pp | --- Source: https://comparepv.com/panel/ae-solar-ae-icmd-108bde-485 Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator, a bifacial gain calculator and alternatives filtered by how closely they match these dimensions.