Space saver, no clear weak spot
The METEOR CMEQ-48BDE series is a solar panel lineup engineered for investors who want maximum output from limited roof or ground space. At its core lies advanced n-Type TOPCon cell technology arranged in a quarter-cut (48x4) layout, which reduces current losses and microcracking while improving the module's tolerance to partial shading. Thanks to enhanced rear-side power generation, these bifacial panels capture light reflected off the ground, boosting energy yield without expanding the footprint of the installation. The black, double-glass construction pairs a premium aesthetic with durability and strong resistance to PID corrosion, making it an appealing choice for both residential rooftop systems and commercial projects that value a uniform, all-black appearance. The module also stands out for better performance under low-light conditions, delivering more consistent output on overcast days, mornings, and evenings typical of the Polish climate. The combination of high efficiency, long-lasting tempered glass, and a lower LCOE means the CMEQ-48BDE series meets the needs of investors seeking lower energy cost over the system's full lifecycle, all backed by solid build quality and extended power and product warranties.
Ranking
Signals from the data
Roofs where every square metre counts, hot roofs and southern climates and small roofs that need every watt.
Top 2% of the TOPCon 450-500 W segment, against a median of 225.2. Ranked 494th in the whole database.
Top 3% of the TOPCon 450-500 W segment, against a median of -0.290. Ranked 515th in the whole database.
Top 4% of the TOPCon 450-500 W segment, against a median of 22.52%. Ranked 530th in the whole database.
N-type TOPCon cells in a quarter-cut (48x4) layout achieve 23.77-24.27% efficiency, placing the series in the upper tier of the segment - clearly above the ZXM7-UHLD120 (ZNShine, 22.47%) and on par with Gokin GK-5-54HG/HGb (24.3%).
A 25-year product warranty and 30-year linear power warranty exceed the manufacturer's typical 15-year product warranty seen on other Meteor-series modules (e.g. CMER-96BDE/BDS), meaningfully reducing lifecycle risk for investors.
The double-glass bifacial construction captures reflected irradiance from the ground, boosting energy yield without increasing installed area, while tempered glass on both sides adds PID corrosion resistance and longer mechanical durability.
N-Type TOPCon technology reduces current losses and microcracking, translating into more stable energy production on cloudy days and during mornings/evenings - conditions typical of a Central European climate.
AE Solar is a Tier-1 bankable manufacturer headquartered in Germany, operating since 2003, which eases project financing and strengthens long-term warranty credibility compared to less established brands in the peer set.
The realized rear-side (bifacial) energy gain is highly dependent on ground albedo and mounting height/tilt - on a typical rooftop installation with low clearance beneath the module, the additional yield can be significantly lower than under optimal conditions (e.g. ground-mount, elevated racking).
- At 23.8% efficiency, this panel is 1.2pp above typical TOPCon 450-500W modules (median: 22.5%)
- At 237.9 W/m² power density, this panel generates 12.7 W/m² more per unit area than TOPCon 450-500W median (225.2 W/m²)
- -0.26%/°C temperature coefficient (median: -0.29%/°C) - retains ~1% more power at high temperatures
- 85% bifaciality enables rear-side power generation, boosting yield by 4-13% on reflective surfaces
- In the top 4% for efficiency among all TOPCon panels
Specifications
Datasheet charts
Measured curves published by AE Solar in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 475 Wp appear here. The rest cover the whole series.
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
Model: bifaciality × albedo × 0.6 view factor. A first-order estimate, not a yield simulation.
Found 1402 panels of the same or similar size to this one, within ±10 mm. See them here Found 1432 panels of the same or similar size to this one, within ±25 mm. See them here Found 3651 panels of the same or similar size to this one, within ±50 mm. See them here Found 3999 panels of the same or similar size to this one, within ±100 mm. See them here
About the METEOR CMEQ-48BDE series
These answers cover the whole series. Where a figure differs, the specification above is this module's own.