--- title: "AE Solar AE CMER-96BDE-I-445 Solar Panel: Specs & Datasheet | ComparePV" description: "AE Solar AE CMER-96BDE-I-445 solar panel. Specs: 22.29% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/ae-solar-ae-cmer-96bde-i-445" image: "https://comparepv.com/og/panel/ae-solar-ae-cmer-96bde-i-445.png" updated: 2026-09-11 --- # AE Solar AE CMER-96BDE-I-445 Space saver, heavy for its output 1,220 panels in the segment TOPCon 400-450 W ## Identity - **Manufacturer:** AE Solar - **Model:** AE CMER-96BDE-I-445 - **Series:** Alpine - **Rated power:** 445 W - **Cell technology:** TOPCon - **Bifacial:** yes ## How it compares Compared against segment TOPCon 400-450 W (1220 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 445 W | 435 W | Strong - top 8% | | | Module efficiency | 22.29% | 22.00% | Strong - top 22% | 5,439 | | Power density | 222.9 | 220.2 | Strong - top 12% | 5,177 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,220 | | Weight (kg) | 30.0 kg | 22.0 kg | Weak - bottom 4% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.29% | 22.00% | Strong - top 22% | 5,439 | | Power density | 222.9 | 220.2 | Strong - top 12% | 5,177 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,220 | | Weight per kWp | 67.4 | 51.5 | Weak - bottom 4% | 13,355 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Strengths - **222.9 watts per square metre** - Top 12% of the TOPCon 400-450 W segment, against a median of 220.2. - **22.29% module efficiency** - Top 22% of the TOPCon 400-450 W segment, against a median of 22.00%. ### Watch out for - **67.4 kg per kWp** - Bottom 4% of the TOPCon 400-450 W segment, against a median of 51.5. Ranked 13,355th in the whole database. - **Best for:** Residential, commercial, shaded-installations, cold-climate and hot-climate. - **Not ideal for:** Weight-limited structures. ## Specification ### Electrical - **Rated power (Pmax):** 445 W - **Efficiency:** 22.29 % - **Voltage at Pmax (Vmp):** 29.78 V - **Current at Pmax (Imp):** 14.95 A - **Open-circuit voltage (Voc):** 35.33 V - **Short-circuit current (Isc):** 15.93 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:** 0.040 %/degC - **NOCT:** 43 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 96 - **Bifacial:** yes - **Bifacial gain:** 10.00 ### Physical - **Length:** 1762 mm - **Width:** 1133 mm - **Thickness:** 30 mm - **Weight:** 30.0 kg - **Area:** 2.00 m2 - **Power density:** 222.9 Wp/m2 ### Warranty and degradation - **Product warranty:** 30 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 87.4 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.40 % - **Output after 30 years:** 389 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 5439 of 14129 | | Power density | 5177 of 14129 | | Temperature coefficient | 2220 of 14129 | | Weight | 13355 of 14129 | | Warranty | 21 of 14129 | ## Pros - **Unique shingled TOPCon technology** - The combination of N-type TOPCon cells with a back-contact grid eliminates current-collecting grids, increasing the active absorption area and reducing resistive losses. The addition of gallium reduces LID degradation to below 1% in the first year, which translates to a significantly higher yield throughout the entire lifespan of the installation compared to PERC technology. - **30-year double guarantee (product and performance)** - The manufacturer offers both a 30-year product warranty and a linear power warranty, ensuring a minimum of 87.4% of the nominal output after 30 years - while the industry standard for most competitors is a 12-15 year product warranty and a 25-year power warranty. - **Swiss Hail VKF HW4 (40 mm) certificate** - Alpine modules have passed testing by the Swiss VKF institute to the HW4 class: hail of 40 mm at 27.54 m/s (16 impact points, energy >11.1 J), which significantly exceeds the requirements of the IEC standard (hail of 25 mm, 23 m/s). This is a significant advantage in Poland, where the frequency of hailstorms is increasing. - **The only European Tier-1 BNEF manufacturer with high bankability** - AE Solar (headquartered in Germany, founded in 2003) ranked 18th out of 67 evaluated manufacturers in the BNEF PV Module Bankability 2024 report, as the only European company with a 50% bankability rating (up from 26% in 2023). This strengthens the financial security and availability of guarantees for projects within the EU. - **Bifaciality + low cooperative temperature** - The bifacial design allows for the recovery of 5-20% additional energy from reflection off the ground (albedo), depending on the mounting conditions. The temperature coefficient of -0.29%/°C places the module above the typical PERC standard (-0.34%/°C), which means realistically lower losses in the summer when the module is heated to 65-75°C. ## Cons - **The modular efficiency is lower than that of the top-performing peer.** - The maximum efficiency of the Alpine model is 22.54%, while the SunKean/Sunket SKT430-450M10-108D5 model achieves 23.04% - a difference of 0.5% translates to approximately 2.2% less power from the same roof area. In situations with limited space, this difference can represent a significant reduction in the total power output of the system. ## About this series The AE Solar Alpine series consists of advanced photovoltaic modules utilizing innovative **shingled cell technology**, which eliminates traditional busbars in favor of overlapping cells. This design solution significantly increases the active sunlight absorption area and effectively reduces energy losses resulting from internal resistance. Thanks to the use of gallium-doped silicon, these modules feature **exceptional resistance to LID degradation** and micro-cracks, which translates into trouble-free system operation for many years. Precisely cut cells connected with specialized conductive adhesive ensure that the Alpine series handles the problem of partial shading excellently, minimizing yield drops in difficult installation locations. It is an ideal choice for investors seeking **maximum power density** with limited available roof space. These products distinguish themselves from the competition with their elegant design and significantly better performance in high ambient temperatures. **Excellent performance in low-light conditions** guarantees a faster return on investment in the Polish climate. By choosing the Alpine series, you opt for a technological advantage and energy security. These modules are a combination of aesthetics and the highest technical parameters, making them one of the most desirable solutions in the premium segment. The use of large-format cells allows for the generation of more electricity from every square meter of the installation. ## Notable figures - Efficiency of 22.3% matches the \*\*TOPCon 400-450W\*\* median - At 222.9 W/m² power density, roof space requirements are typical for \*\*TOPCon 400-450W\*\* panels - Temperature coefficient of -0.29%/°C matches the \*\*TOPCon 400-450W\*\* median - At 30.0 kg, this panel is 8.0 kg heavier than the \*\*TOPCon 400-450W\*\* median (22.0 kg) - more demanding for installation crews - 80% bifaciality enables rear-side power generation, boosting yield by 4-12% on reflective surfaces ## Questions ### What is the shingled roofing technology used in AE Solar Alpine panels, and how does it differ from standard solar modules? The shingled technology replaces traditional busbars with individual cells connected using conductive adhesive. This increases the active surface area for light absorption, and significantly reduces internal resistance losses. In practice, this means higher power output from the same square meter of roof area, and better resistance to localized shading compared to standard PERC modules with busbars. ### Is the AE Solar Alpine a bifacial panel, and is it worthwhile to install it on a pitched roof? Yes, the Alpine series is a bifacial panel, meaning it has two sides. The back side absorbs light reflected from the ground or a light-colored roof, increasing actual energy production by as much as 15%. The bifaciality factor reaches 85%. On pitched roofs, the bifacial effect is less pronounced than on freestanding installations, but when combined with TOPCon and shingled technology, the Alpine series still achieves an exceptionally high power density. ### What is the warranty on AE Solar Alpine panels, and is the manufacturer reputable? The Alpine series comes with a 30-year product warranty and a 30-year performance warranty. This is one of the longest warranty periods available on the market for photovoltaic modules. AE Solar is a Tier 1 manufacturer based in Germany, which further protects the investment in terms of service availability and the ability to file warranty claims throughout the lifespan of the installation. ### Do AE Solar Alpine Alpine panels perform well in cloudy conditions and in the Polish climate? Yes. The TOPCon technology using silicon doped with gallium provides excellent performance even in low light conditions, typical of Polish autumns and winters. TOPCon modules generate an average of 0.5-1% more energy per watt in low-light conditions compared to older PERC technology. Furthermore, the gallium eliminates LID degradation, allowing the panel to maintain high efficiency throughout its entire lifespan, rather than just during the initial seasons. ### How do the AE Solar Alpine series panels perform in hail and strong winds? The Alpine series has undergone rigorous testing according to the Swiss Hail VKF HW4 standard, conducted in the TÜV Rheinland laboratory in Cologne. The modules can withstand hailstones with a diameter of 40 mm at a speed of 27.54 m/s, which significantly exceeds the IEC 61215 standard (25 mm). The aluminum frame made of 6005-T6 alloy can withstand wind loads up to 3600 Pa, which corresponds to a speed exceeding 270 km/h. This is a Class 4 rating, the highest available on the market. ### Is the AE Solar Alpine 450 Wp series a good choice if I have a small or complex roof? Yes, Alpine solar panels with a power output of up to 450 Wp are a particularly suitable choice when space is limited. The combination of shingled TOPCon technology provides one of the highest power densities available in the prosumer segment. The absence of busbars minimizes losses due to partial shading from chimneys, skylights, or antennas, allowing Alpine panels to generate more energy than standard panels on roofs with irregular shapes. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/ae-cmer-96bde-i-430w-450w-sc-11-5-ver25-9-1-5772edd5343d.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +50 W, lighter, +2.5 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +45 W, lighter, +2.2 pp | | [Suntech STP-NT11/48QGSF-490](https://comparepv.com/panel/suntech-stp-nt11-48qgsf-490) | 490 W | +45 W, lighter, +2.2 pp | | [JA Solar JAT54S40-485/LR](https://comparepv.com/panel/ja-solar-jat54s40-485-lr) | 485 W | +40 W, lighter, +2.0 pp | | [AIKO AIKO-A485-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a485-mce54mw) | 485 W | +40 W, lighter, +2.0 pp | | [Longi Solar LR7-54HJD-495M](https://comparepv.com/panel/longi-lr7-54hjd-495m) | 495 W | +50 W, lighter, +2.0 pp | | [AIKO AIKO-A485-MAH54Mw](https://comparepv.com/panel/aiko-aiko-a485-mah54mw) | 485 W | +40 W, lighter, +2.0 pp | | [AE Solar CMER-64BD-290](https://comparepv.com/panel/ae-solar-cmer-64bd-290) | 290 W | -155 W, lighter, -7.8 pp | | [AE Solar CMER-64BD-295](https://comparepv.com/panel/ae-solar-cmer-64bd-295) | 295 W | -150 W, lighter, -7.5 pp | | [AE Solar CMER-64BD-300](https://comparepv.com/panel/ae-solar-cmer-64bd-300) | 300 W | -145 W, lighter, -7.3 pp | | [AE Solar CMER-64BD-305](https://comparepv.com/panel/ae-solar-cmer-64bd-305) | 305 W | -140 W, lighter, -7.0 pp | | [AE Solar CMER-64BD-310](https://comparepv.com/panel/ae-solar-cmer-64bd-310) | 310 W | -135 W, lighter, -6.8 pp | | [AE Solar AE\_CMD-108BD-Terracotta](https://comparepv.com/panel/ae-solar-ae-cmd-108bd-terracotta) | 360 W | -85 W, -4.3 pp, -5 yr warranty | | [AE Solar AE\_CMD-108BD-Emerald](https://comparepv.com/panel/ae-solar-ae-cmd-108bd-emerald) | 375 W | -70 W, -3.5 pp, -5 yr warranty | | [AE Solar AE\_CMD-108BD-Blues](https://comparepv.com/panel/ae-solar-ae-cmd-108bd-blues) | 380 W | -65 W, -3.3 pp, -5 yr warranty | | [AE Solar AE\_CMD-108BD-Frost](https://comparepv.com/panel/ae-solar-ae-cmd-108bd-frost) | 385 W | -60 W, -3.0 pp, -5 yr warranty | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +65 W, lighter, +2.7 pp | --- Source: https://comparepv.com/panel/ae-solar-ae-cmer-96bde-i-445 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.