DAS Solar DAS-DH156NA-640 — 640W TOPCon Solar Panel | Solar Stack Free solar panel & inverter compatibility checker. Verify your PV string configuration is safe before installation.
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Solar Panels DAS Solar DAS-DH156NA DAS-DH156NA-640 DAS Solar DAS-DH156NA-640 640 W TOPCon N-type Bifacial 80% 156 cells
The DAS Solar DAS-DH156NA-640 is a 640 W solar panel featuring TOPCon cell technology. Below are the verified electrical and thermal specifications extracted from the manufacturer datasheet.
Technical Specifications
Electrical Characteristics (STC)
Peak Power (Pmax) : 640 W
Open-Circuit Voltage (Voc) : 56.18 V
Max Power Voltage (Vmpp) : 46.59 V
Short-Circuit Current (Isc) : 14.48 A
Max Power Current (Impp) : 13.74 A
Number of Cells : 156
Temp. Coefficient Voc : -0.25 %/°C
Temp. Coefficient Isc : 0.045 %/°C
Temp. Coefficient Pmax : -0.3 %/°C
Max System Voltage : 1500 V
Nominal Cell Temperature (NOCT) : 42 °C
Cell Technology : TOPCon
Bifaciality Factor : 80%
Max Series Fuse : 30 A
Power Tolerance : +5%
Length : 2465 mm
Width : 1134 mm
Thickness : 30 mm
Weight : 34.3 kgOther Models in This Series Model Power Voc Isc
625 W 55.74 V 14.27 A
630 W 55.88 V 14.35 A
635 W 56.01 V
DAS-DH156NA-640 Current
640 W 56.18 V 14.48 A
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