Suntech STP440S-H48-Nfb

440 WTOPConUltra VFull BlackHalf-CellBifacial 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

Temperature

Temp. Coefficient Voc: : -0.25 %/°C
Temp. Coefficient Isc: : 0.046 %/°C
Temp. Coefficient Pmax: : -0.29 %/°C
Max System Voltage: : 1,500 V
Nominal Cell Temperature (NOCT): : 45 °C
Cell Technology: : TOPCon
Bifaciality Factor: : 80%
Max Series Fuse: : 35 A
Power Tolerance: : +5%

Physical

Length: : 1,762 mm
Width: : 1,134 mm
Thickness: : 30 mm
Weight: : 21.5 kg

Datasheet

Download PDF0.8 MB

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Other Models in This Series

Model	Power	Voc	Isc
STP440S-H48-NfbCurrent	440 W	34.97 V	15.76 A
STP450S-H48-Nfb	450 W	35.37 V	15.92 A
STP455S-H48-Nfb	455 W	35.57 V	16 A

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