Select the panel you want to replace
Voc
37.9 V
Vmpp
31.94 V
Isc
14.08 A
Impp
13.31 A
TcVoc
-0.265 %/°C
TcPmax
-0.34 %/°C
Pmax
425 W
Cells
108
The LONGi LR5-54HPH-425M is a 425 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.