Suntech STP440S-H48-Nfb — 440W 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 Suntech STP435-455S-H48-NFB STP440S-H48-Nfb Suntech STP440S-H48-Nfb 440 W TOPCon Ultra V Full Black Half-Cell Bifacial 80% 96 cells
The Suntech STP440S-H48-Nfb is a 440 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) : 440 W
Open-Circuit Voltage (Voc) : 34.97 V
Max Power Voltage (Vmpp) : 29.68 V
Short-Circuit Current (Isc) : 15.76 A
Max Power Current (Impp) : 14.82 A
Number of Cells : 96
Temp. Coefficient Voc : -0.25 %/°C
Temp. Coefficient Isc : 0.046 %/°C
Temp. Coefficient Pmax : -0.29 %/°C
Max System Voltage : 1500 V
Nominal Cell Temperature (NOCT) : 45 °C
Cell Technology : TOPCon
Bifaciality Factor : 80%
Max Series Fuse : 35 A
Power Tolerance : +5%
Length : 1762 mm
Width : 1134 mm
Thickness : 30 mm
Weight : 21.5 kgOther Models in This Series Model Power Voc Isc STP440S-H48-Nfb Current
440 W 34.97 V 15.76 A
450 W 35.37 V
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