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Tools Resources Legal Suntech STP650S-H66-Nsh+ — 650W TOPCon Solar Panel | Solar Stack
Solar Panels Suntech STP630-650S-H66-NSH+ STP650S-H66-Nsh+ Suntech STP650S-H66-Nsh+ 650 W TOPCon Ultra V Pro Half-Cell Bifacial 80% 132 cells
The Suntech STP650S-H66-Nsh+ is a 650 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) : 650 W
Open-Circuit Voltage (Voc) : 50.3 V
Max Power Voltage (Vmpp) : 41.8 V
Short-Circuit Current (Isc) : 16.43 A
Max Power Current (Impp) : 15.55 A
Number of Cells : 132
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%
Length : 2382 mm
Width : 1134 mm
Thickness : 30 mm
Weight : 32.5 kgOther Models in This Series Model Power Voc Isc
630 W 49.5 V 16.19 A
635 W 49.7 V 16.25 A
640 W 49.9 V
STP650S-H66-Nsh+ Current
650 W 50.3 V 16.43 A
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