Ulica Solar UL-550M-144HVB — 550W TOPCon Solar Panel | Solar Stack
Free solar panel & inverter compatibility checker. Verify your PV string configuration is safe before installation.
Tools Resources Legal UL-550M-144HVB Ulica Solar UL-550M-144HVB 550 W TOPCon Eagle High Voltage Black Backsheet Half-Cell 144 cells
The Ulica Solar UL-550M-144HVB is a 550 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) : 550 W
Open-Circuit Voltage (Voc)
: 50.4 V
Max Power Voltage (Vmpp) : 42.3 V
Short-Circuit Current (Isc) : 13.8 A
Max Power Current (Impp) : 13 A
Temp. Coefficient Voc : -0.268 %/°C
Temp. Coefficient Isc : 0.046 %/°C
Temp. Coefficient Pmax : -0.34 %/°C
Max System Voltage : 1500 V
Nominal Cell Temperature (NOCT) : 43 °C
Cell Technology : TOPCon
Max Series Fuse : 25 A
Power Tolerance : +5%
Length : 2278 mm
Width : 1134 mm
Thickness : 30 mm
Weight : 26.3 kgOther Models in This Series Model Power Voc Isc 530 W 49.5 V 13.47 A 535 W 49.7 V 13.54 A 540 W 49.9 V 13.61 A
545 W 50.2 V 13.67 A UL-550M-144HVB Current
550 W 50.4 V 13.8 A
555 W 50.6 V 14.12 A