Select the panel you want to replace
Voc
41.37 V
Vmpp
34.42 V
Isc
15.79 A
Impp
14.96 A
TcVoc
-0.25 %/°C
TcPmax
-0.29 %/°C
Pmax
515 W
Cells
108
Bifaciality
80%
The Astronergy CHSM54RNDGF-BH515 is a 515 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.