Light for its output, no clear weak spot
The DAS Solar DAS-DH132NE series are bifacial modules in a double-glass configuration, designed for maximum energy yield on the same installation surface. They utilize N-type cells in TOPCon technology, ensuring more stable performance over time and significantly better energy production, even under non-ideal conditions-such as overcast skies, fog, or low sunlight. The key advantage is bifaciality, meaning the real possibility of additional energy generation from the rear side of the module-especially on bright rooftops, gravel surfaces, or ground-mounted installations.
The double-glass construction with a symmetrical structure minimizes the risk of microcracks and enhances resistance to operational stresses and challenging environments. In practice, this translates to fewer service issues and greater long-term energy production predictability.
The DAS-DH132NE is ideal for PV farms, industrial and commercial projects, and any application where high power density, longevity, and superior energy yield matter, without needing to increase the installation area.
Ranking
Signals from the data
Commercial and utility-scale.
Top 14% of the TOPCon 650-700 W segment, against a median of 53.2.
Top 16% of the TOPCon 650-700 W segment, against a median of 22.40%.
Top 18% of the TOPCon 650-700 W segment, against a median of 223.7.
The module's peak efficiency of 24.1% outperforms all direct competitors: Jinko Tiger Neo 66HL4M-BDX (24.06%), Astronergy ASTRO N5 (23.3%), and BYD AURO N (23.25%). This translates into higher energy yield from the same roof or ground area without increasing the number of modules.
Annual degradation from year 2 onward is just 0.4%/year, backed by a warranty of ≥87.4% of nominal power after 30 years — matching Jinko Tiger Neo, but at a marginally higher initial efficiency. Over a 25-year financial model, this results in measurably higher cumulative energy yield.
The 2 mm + 2 mm dual-glass laminate eliminates the risk of EVA film delamination and delivers 80±5% bifaciality. In ground-mounted installations over high-albedo surfaces (gravel, concrete, snow cover), the rear-side gain typically adds 5–15% to annual energy yield compared to monofacial modules.
DAS Solar has maintained BNEF Tier 1 status for N-type modules since Q3 2023, ensuring bankability in project finance transactions. The DAS-DH132NE series advanced DAS Solar from 19th to 8th place in the TaiyangNews TOP SOLAR MODULES ranking (September 2025) and received a RETC distinction in the 2025 PV Module Index.
N-type TOPCon cells exhibit significantly lower susceptibility to light-induced degradation (LID) and light and elevated temperature-induced degradation (LeTID) compared to P-type PERC modules — a particularly important advantage in Central European climates characterized by high variability in irradiance and temperature.
Founded in 2018, DAS Solar has only 7–8 years of operating history, whereas key competitors have significantly longer track records: Jinko Solar since 2006, Trina Solar since 1997, and Astronergy (CHINT Group) since 2006. Despite BNEF Tier 1 status, conservative lenders financing large utility-scale projects may require additional corporate guarantees or more extensive due diligence.
- 24.1% module efficiency - 1.7pp better than the TOPCon 650-700W median of 22.4%
- At 240.6 W/m² power density, this panel generates 16.9 W/m² more per unit area than TOPCon 650-700W median (223.7 W/m²)
- At -0.28%/°C, hot weather performance is typical for TOPCon 650-700W panels
- 31.9 kg weight - 2.7 kg lighter than TOPCon 650-700W median (34.6 kg), reducing installation effort
- Bifaciality factor of 80% can add 4-12% extra yield with reflective mounting surface
Specifications
Datasheet charts
Measured curves published by DAS Solar in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 650 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 1119 panels of the same or similar size to this one, within ±10 mm. See them here Found 1125 panels of the same or similar size to this one, within ±25 mm. See them here Found 1236 panels of the same or similar size to this one, within ±50 mm. See them here Found 1917 panels of the same or similar size to this one, within ±100 mm. See them here