Sunpro Power SPDG440-N108M10 — 440W TOPCon Solar Panel | Solar Stack
Free solar panel & inverter compatibility checker. Verify your PV string configuration is safe before installation.
Tools Resources Legal SPDG440-N108M10 Sunpro Power SPDG440-N108M10 440 W TOPCon SPDG N108M10 bifacial double-glass silver-frame topcon n-type half-cut Bifacial 80% 108 cells
The Sunpro Power SPDG440-N108M10 is a 440 W solar panel featuring TOPCon cell technology. Below are the verified electrical and thermal specifications extracted from the manufacturer datasheet.
Electrical Characteristics (STC)
Peak Power (Pmax) : 440 W
Open-Circuit Voltage (Voc) : 38.53 V
Max Power Voltage (Vmpp) : 32.09 V
Short-Circuit Current (Isc) : 14.43 A
Max Power Current (Impp) : 13.72 A
Number of Cells : 108
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 : 1722 mm
Width : 1134 mm
Thickness : 35 mm
Weight : 23.3 kgOther Models in This Series Model Power Voc Isc 435 W 38.43 V 14.34 A SPDG440-N108M10 Current
440 W 38.53 V 14.43 A
445 W 38.64 V 14.53 A
450 W 38.75 V 14.63 A