Sunpro Power SPDG640-N156M10 — 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 Sunpro Power SPDG-N156M10 SPDG640-N156M10 Sunpro Power SPDG640-N156M10 640 W TOPCon SPDG N156M10 bifacial double-glass silver-frame topcon n-type half-cut Bifacial 80% 156 cells
The Sunpro Power SPDG640-N156M10 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) : 56.14 V
Max Power Voltage (Vmpp) : 46.16 V
Short-Circuit Current (Isc) : 14.52 A
Max Power Current (Impp) : 13.87 A
Number of Cells : 156
Temp. Coefficient Voc : -0.25 %/°C
Temp. Coefficient Isc : 0.046 %/°C
Temp. Coefficient Pmax : -0.3 %/°C
Max System Voltage : 1500 V
Nominal Cell Temperature (NOCT) : 45 °C
Cell Technology : TOPCon
Bifaciality Factor : 80%
Max Series Fuse : 30 A
Power Tolerance : +5%
Length : 2465 mm
Width : 1134 mm
Thickness : 35 mm
Weight : 33.6 kgOther Models in This Series Model Power Voc Isc
630 W 55.84 V 14.38 A
635 W 55.99 V 14.45 A SPDG640-N156M10 Current
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