Suntech STP515S-H54-Nkh+

515 WTOPConUltra VTOPCon ProMBBHalf-CellBifacial 80%108 cells

The Suntech STP515S-H54-Nkh+ is a 515 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): : 515 W
Open-Circuit Voltage (Voc): : 40.89 V
Max Power Voltage (Vmpp): : 34.62 V
Short-Circuit Current (Isc): : 15.78 A
Max Power Current (Impp): : 14.88 A
Number of Cells: : 108

Temperature

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: : +3%

Physical

Length: : 1961 mm
Width: : 1134 mm
Thickness: : 30 mm
Weight: : 23.5 kg

Datasheet

Download PDF0.9 MB

Other Models in This Series

Power	Voc	Isc
500 W	40.38 V	15.63 A
505 W	40.55 V	15.68 A
510 W	40.72 V

Suntech STP515S-H54-Nkh+

Technical Specifications

Datasheet

Other Models in This Series

Check in calculator

Find replacement

Find compatible inverter