Astronergy CHSM54RNDGF-BH520 — 520W 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 Astronergy ASTRO-N7S-2.0 CHSM54RNDGF-BH520 Astronergy CHSM54RNDGF-BH520 520 W TOPCon ASTRO N7s 0BB Bifacial 80% 108 cells
The Astronergy CHSM54RNDGF-BH520 is a 520 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) : 520 W
Open-Circuit Voltage (Voc) : 41.39 V
Max Power Voltage (Vmpp) : 34.44 V
Short-Circuit Current (Isc) : 15.82 A
Max Power Current (Impp) : 15.1 A
Number of Cells : 108
Temp. Coefficient Voc : -0.25 %/°C
Temp. Coefficient Isc : 0.043 %/°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 : 30 A
Power Tolerance : +3%
Length : 1762 mm
Width : 1134 mm
Thickness : 30 mm
Weight : 24.5 kgOther Models in This Series Model Power Voc Isc
510 W 41.21 V 15.7 A
515 W 41.37 V 15.79 A CHSM54RNDGF-BH520 Current
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