Suntech STP630S-H66-Nsh+ — 630W 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 STP630-650S-H66-NSH+ STP630S-H66-Nsh+ Suntech STP630S-H66-Nsh+ 630 W TOPCon Ultra V Pro Half-Cell Bifacial 80% 132 cells
The Suntech STP630S-H66-Nsh+ is a 630 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) : 630 W
Open-Circuit Voltage (Voc) : 49.5 V
Max Power Voltage (Vmpp) : 41.15 V
Short-Circuit Current (Isc) : 16.19 A
Max Power Current (Impp) : 15.31 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 STP630S-H66-Nsh+ Current
630 W 49.5 V 16.19 A
635 W 49.7 V
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