Skip to main content
615Wp
DAS Solar Review

DAS-DH156NA-615

MonocrystallineBifacial
22.00%
Efficiency
220.0 Wp/m²
Power Density
-0.300%/°C
Temp. Coeff. Pmax chart
538W from 615W
Power after 30 years
  • At 22.0% efficiency, this panel is 0.8pp below the N-type 600-650W median of 22.8%
  • At 220.0 W/m², this panel generates 7.7 W/m² less per unit area than N-type 600-650W median (227.7 W/m²)
  • Temperature coefficient of -0.30%/°C matches the N-type 600-650W median
  • Weight of 34.3 kg is 1.8 kg above N-type 600-650W median (32.5 kg) - verify structural support
  • 80% bifaciality enables rear-side power generation, boosting yield by 4-12% on reflective surfaces
Performance Profile
Price Offers 0
Shop Country Price Price/kWp
Series DAS-DH156NA 6 variants
Efficiency Range 21.8% - 22.7%
Avg. Efficiency 22.27%
Technology N-type
Dimensions 2465 × 1134 mm
Show series description

The DAS-DH156NA series are advanced bifacial modules that set efficiency standards through the use of N-type cells in TOPCon technology. This solution effectively eliminates light-induced degradation, guaranteeing investors stable energy production for decades. The bifacial double-glass design allows for the efficient use of reflected radiation, which, combined with high cell efficiency, drastically increases the total energy yield, especially on ground-mounted farms and light-colored roofs. These models are characterized by an exceptionally low temperature coefficient, allowing them to maintain high efficiency even in full sun and at high ambient temperatures. The robust double-glass construction provides enhanced mechanical resistance to harsh weather conditions, protecting the installation from micro-cracks and chemical corrosion. The DAS-DH156NA series is primarily dedicated to large commercial projects and photovoltaic farms, where achieving the lowest LCOE is crucial. It stands out from the competition with its excellent low-light performance and significantly slower power degradation over time, making it one of the most predictable and safe components for modern energy in Poland.

Panels from the same series differ mainly in power output while having identical dimensions. Learn why →
Electrical Parameters (STC)
Nominal Power (Pmax)615 Wp
Module Efficiency22.00%
Voltage at Max Power (Vmpp)45.76 V
Current at Max Power (Impp)13.44 A
Open Circuit Voltage (Voc)55.46 V
Short Circuit Current (Isc)14.11 A
Max System Voltage1500 V
Temperature Coefficients
Temp. Coeff. Pmax-0.300%/°C
Temp. Coeff. Voc-0.250%/°C
Temp. Coeff. Isc0.045%/°C
NOCT42°C
Cell Technology
Cell TypeMonocrystalline
Cell Count156
BifacialYes
Bifaciality Factor80%
Dimensions & Weight
Length2465 mm
Width1134 mm
Height35 mm
Weight34.3 kg
Area2.80 m²
Power Density220.0 Wp/m²
Warranty
Product Warranty15 years
Performance Warranty30 years
End-of-Warranty Output87.4%
First Year Degradation1.00%
Annual Degradation0.40%/year
Key Specifications
22.00%
Efficiency
615 Wp
Power
-0.30%/°C
Temp Coeff
30 yrs
Warranty