Efficiency leader, heavy for its output
The AE Solar ALPINE series introduces a new quality to the Polish photovoltaics market, utilizing innovative N-type ABC cell technology, which eliminates visible busbars from the front of the module. Thanks to the All Back Contact construction, these panels not only impress with their minimalist, deep black design, but above all, they offer higher light absorption and better performance in difficult lighting conditions. This is an ideal solution for homeowners looking for maximum aesthetics without compromising on performance. ALPINE modules effectively solve the problem of power drops during partial shading and are characterized by exceptional resistance to LID and LeTID degradation. What sets them apart from the competition is above-average efficiency exceeding 23% and the use of double-glass technology, which guarantees extreme mechanical durability and resistance to demanding weather conditions, such as hail or strong winds. By choosing this series, investors gain the highest level of energy security confirmed by a 30-year warranty. ALPINE panels are dedicated to the most demanding residential and commercial projects, where limited roof space requires the use of the most powerful available units with a low temperature coefficient. It is an investment in the future that combines advanced engineering with elegance, outperforming standard technical solutions of the older generation.
Ranking
Signals from the data
Residential, commercial, utility-scale and shaded-installations.
Weight-limited structures.
Top 14% of the TOPCon 450-500 W segment, against a median of 22.52%.
Top 15% of the TOPCon 450-500 W segment, against a median of 225.2.
Bottom 2% of the TOPCon 450-500 W segment, against a median of 52.2. Ranked 13,052nd in the whole database.
The maximum efficiency of 23.05% places the ALPINE series at the top of the available peer comparisons: Solarspace Lumina II and Ulica Solar TOPCon achieve 23.03%, while Sunova TS-BW78 reaches 21.3%. The difference of 1.75% compared to the weakest competitor translates into a real increase in kilowatt-hours from the same roof area.
The module passed a hail test in the TÜV Rheinland laboratory in Cologne: 40 mm hail at a speed of 27.54 m/s (16 impact points, energy >11.1 J). The IEC standard only requires 25 mm at 23 m/s. After the test, the module showed no micro-cracks and no loss of power – a significant advantage for property insurance and installations in hail-prone areas.
AE Solar offers a 30-year warranty on both the product (material defects) and the power output – both terms are combined in a single document. Most competitors in the mid-tier segment (including Sunova TS-BW78) offer only a 25-year power output warranty. A longer warranty period directly reduces the project risk for investors.
According to the BNEF Global PV Module and Inverter Bankability 2024 report, AE Solar ranked 18th out of 67 evaluated manufacturers and is the only European manufacturer classified as Tier 1 with a "high bankability" rating (increasing from 26% in 2023 to 50% in 2024). This status makes it easier for commercial banks and infrastructure funds to finance projects.
N-type TOPCon cells are characterized by the absence of light-induced LID (typically 0% vs. 1–2% for PERC) and a significantly lower LeTID coefficient. In combination with a two-layer structure, the module maintains a higher annual yield throughout its 30-year lifespan, particularly in a climate with a high proportion of days with diffuse radiation.
A dual-sided module achieves the stated bifacial gains (10–25%) only when the substrate's albedo is ≥0.3 and the distance from the surface is >15 cm. Dark ceramic or metal roofing materials have an albedo of 0.10–0.18, which in practice limits the additional gain to 3–6%. Therefore, for residential rooftop installations, the bifacial value is partially unavailable, and the premium price for this feature is not fully recoverable.
- 23.0% module efficiency - 0.5pp better than the TOPCon 450-500W median of 22.5%
- At 230.4 W/m² power density, this panel generates 5.2 W/m² more per unit area than TOPCon 450-500W median (225.2 W/m²)
- At -0.29%/°C, hot weather performance is typical for TOPCon 450-500W panels
- At 30.0 kg, this panel is 6.0 kg heavier than the TOPCon 450-500W median (24.0 kg) - more demanding for installation crews
- Bifacial design (80% factor) captures reflected light - adds 4-12% yield on ground-mount or white roof
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 460 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 1395 panels of the same or similar size to this one, within ±10 mm. See them here Found 1425 panels of the same or similar size to this one, within ±25 mm. See them here Found 3614 panels of the same or similar size to this one, within ±50 mm. See them here Found 3962 panels of the same or similar size to this one, within ±100 mm. See them here