Select the panel you want to replace
Voc
39.88 V
Vmpp
33.45 V
Isc
15.86 A
Impp
14.8 A
TcVoc
-0.24 %/°C
TcPmax
-0.28 %/°C
Pmax
495 W
Cells
108
Bifaciality
80%
The Tongwei TWMNH-54HD495 is a 495 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.