Suntech STP505S-H54-Nth+

505 WUltra VTOPConMBBHalf-CellTOPConBifacial 80%108 cells

The Suntech STP505S-H54-Nth+ is a 505 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)505 W

Open-Circuit Voltage (Voc)40.55 V

Max Power Voltage (Vmpp)34.17 V

Short-Circuit Current (Isc)15.68 A

Max Power Current (Impp)14.78 A

Number of Cells108

Temperature & Physical

Temp. Coefficient Voc-0.25 %/°C

Temp. Coefficient Isc0.046 %/°C

Temp. Coefficient Pmax-0.29 %/°C

Max System Voltage1500 V

Nominal Cell Temperature (NOCT)45 °C

Datasheet

Download PDF1.3 MB

Other Models in This Series

Model	Power	Voc	Isc
	495 W	40.21 V	15.58 A
	500 W	40.38 V	15.63 A
STP505S-H54-Nth+Current