Select the panel you want to replace
Voc
37 V
Vmpp
31.65 V
Isc
15.97 A
Impp
15.01 A
TcVoc
-0.24 %/°C
TcPmax
-0.29 %/°C
Pmax
475 W
Cells
96
The Trina Solar TSM-NEG9RH.28-475 is a 475 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.