JA Solar JAM66D42-580/MB — 580W 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 JA Solar JAM66D42 MB JAM66D42-580/MB JA Solar JAM66D42-580/MB 580 W TOPCon DeepBlue 4.0 Medium Black MBB Half-Cell Bifacial 80% 132 cells
The JA Solar JAM66D42-580/MB is a 580 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) : 580 W
Open-Circuit Voltage (Voc) : 48.18 V
Max Power Voltage (Vmpp) : 40.42 V
Short-Circuit Current (Isc) : 15.21 A
Max Power Current (Impp) : 14.35 A
Number of Cells : 132
Temp. Coefficient Voc : -0.25 %/°C
Temp. Coefficient Isc : 0.045 %/°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 : 2278 mm
Width : 1134 mm
Thickness : 30 mm
Weight : 31.8 kgOther Models in This Series Model Power Voc Isc JAM66D42-580/MB Current
580 W 48.18 V 15.21 A
585 W 48.38 V
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