Select the panel you want to replace
Voc
52.6 V
Vmpp
44.3 V
Isc
10.71 A
Impp
10.05 A
TcVoc
-0.24 %/°C
TcPmax
-0.29 %/°C
Pmax
445 W
Cells
144
The Trina Solar TSM-NED9R.28-445 is a 445 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.