Warranty pick, no clear weak spot
The AE Solar AURORA MD-120E (Mono-facial Black) series are fully black modules designed for high aesthetics and stable performance in real roof conditions. They feature a mono-facial Full Black finish, which complements modern roofing materials and is widely chosen for single-family homes and commercial buildings where the appearance of the installation is important.
This series utilizes a proven PERC technology with monocrystalline cells, along with solutions to minimize degradation (including gallium doping), which helps maintain predictable energy production over the years. The half-cut design supports operation in partially shaded conditions - lower losses in typical scenarios, such as chimneys, skylights, or trees.
This is a good choice for investors who are looking for a balance between performance and cost-effectiveness, without paying extra for technologies that may not always be worthwhile in Polish conditions. The series is focused on durability and operational reliability, which sets it apart from many "attractive" panels that focus solely on appearance.
Ranking
Signals from the data
Residential, commercial and shaded-installations.
Top 17% of the PERC 400-450 W segment, against a median of 25 yrs.
Top 23% of the PERC 400-450 W segment, against a median of 53.0.
AE Solar is the only European manufacturer with Tier 1 BloombergNEF certification and high bankability - the indicator has increased from 26% (2023) to 50% (2024). This directly translates to easier project financing and lower investment risk when claims are made under warranty over a 30-year period.
The manufacturer guarantees >87% of the nominal power after 30 years - both the product warranty and the power warranty cover the same 30-year period. The industry standard in a comparable segment is 25 years, making this series stand out in terms of investment protection.
Applying a galem coating reduces LID (Light-Induced Degradation), stabilizing the performance of the panels in the initial years of operation. Half-cut cells reduce resistive losses and limit the impact of partial shading (chimneys, skylights, trees) - a common issue in residential rooftops in Poland.
AE Solar has been awarded the Kiwa PVEL Top Performer 2025 award (an independent performance and durability test) and, as the first Tier 1 manufacturer in the industry, has also achieved the DIBt certification (German Institute for Building Technology). This provides objective confirmation of the quality of its production, which is rare among manufacturers from Asia.
The series offers a mono-facial Full Black (black frame, black backsheet) without the typical premium price for the aesthetic version. For professional and commercial installations, where appearance is important, it eliminates the need to choose a more expensive product from a different product line of the same manufacturer.
With the same rated power of 460 Wp, the Risen RSM96-11-460BNDG achieves an efficiency of 23%, while the SunKean SKT460M12-96D4 achieves 23.02%, compared to a maximum of 21.35% for the MD-120E. In a 10 kWp installation, this difference requires approximately 0.8-1 m² more roof area to achieve the same peak power.
Standard PERC technology exhibits an annual degradation rate of approximately 0.55%/year after the first year, while TOPCon panels (from manufacturers like Risen and SunKean, comparable to others) achieve a degradation rate of approximately 0.40-0.45%/year. Over a 30-year warranty period, this difference could translate to approximately 3-5% lower overall energy yield.
- Efficiency of 20.6% matches the PERC 400-450W median
- At 206.5 W/m² power density, roof space requirements are typical for PERC 400-450W panels
- At -0.35%/°C, hot weather performance is typical for PERC 400-450W panels
- Ranked #11092 out of 14129 panels for efficiency in the database
Specifications
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
Found 698 panels of the same or similar size to this one, within ±10 mm. See them here Found 756 panels of the same or similar size to this one, within ±25 mm. See them here Found 844 panels of the same or similar size to this one, within ±50 mm. See them here Found 1504 panels of the same or similar size to this one, within ±100 mm. See them here
About the AURORA MD-120E (Mono-facial Black) series
These answers cover the whole series. Where a figure differs, the specification above is this module's own.