Select the panel you want to replace
Voc
39.15 V
Vmpp
32.98 V
Isc
14.79 A
Impp
13.8 A
TcVoc
-0.23 %/°C
TcPmax
-0.28 %/°C
Pmax
455 W
Cells
108
The LONGi LR7-54HTH-455M is a 455 W solar panel. Finding a compatible replacement requires matching the original electrical characteristics — particularly Voc, Vmpp, Isc, and temperature coefficients — to ensure safe operation within the same string.
Use the form above to find panels that match these specifications. Then verify the replacement in the String Compatibility Calculator with your inverter.