Skip to main content
630Wp
DAS Solar Review

DAS-DH156NA-630

MonocrystallineBifacial
22.50%
Efficiency
225.4 Wp/m²
Power Density
-0.300%/°C
Temp. Coeff. Pmax chart
551W from 630W
Power after 30 years
  • At 22.5% efficiency, this panel is on par with typical N-type 600-650W modules
  • Power density of 225.4 W/m² matches the N-type 600-650W median
  • At -0.30%/°C, hot weather performance is typical for N-type 600-650W panels
  • At 34.3 kg (1.8 kg above N-type 600-650W median of 32.5 kg), requires checking roof load capacity
  • Bifacial design (80% factor) captures reflected light - adds 4-12% yield on ground-mount or white roof
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)630 Wp
Module Efficiency22.50%
Voltage at Max Power (Vmpp)46.26 V
Current at Max Power (Impp)13.62 A
Open Circuit Voltage (Voc)55.88 V
Short Circuit Current (Isc)14.35 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 Density225.4 Wp/m²
Warranty
Product Warranty15 years
Performance Warranty30 years
End-of-Warranty Output87.4%
First Year Degradation1.00%
Annual Degradation0.40%/year
Key Specifications
22.50%
Efficiency
630 Wp
Power
-0.30%/°C
Temp Coeff
30 yrs
Warranty