395 W PERC solar panel with 108 cells. Voc 36.63 V · Isc 13.42 A · TcVoc -0.28%/°C.
Select the panel you want to replace
Voc
36.63 V
Vmpp
30.86 V
Isc
13.42 A
Impp
12.8 A
TcVoc
-0.28 %/°C
TcPmax
-0.35 %/°C
Pmax
395 W
Cells
108
The GCL-M10/54H 395 is a 395 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.
| Model | Power | Voc | Isc |
|---|---|---|---|
| GCL-M10/54H 385 | 385 W | 36.33 V | 13.24 A |
| GCL-M10/54H 390 | 390 W | 36.48 V | 13.33 A |
| GCL-M10/54H 400 | 400 W | 36.78 V | 13.52 A |
| GCL-M10/54H 405 | 405 W | 36.93 V | 13.61 A |
| GCL-M10/54H 410 | 410 W | 37.08 V | 13.7 A |
| GCL-M10/54H 415 | 415 W | 37.23 V | 13.8 A |
| GCL-M10/54H 420 | 420 W | 37.38 V | 13.89 A |
The most critical specs to match are: cell count (must be exactly 108), Voc close to 36.63 V (within ±5%), and temperature coefficient TcVoc close to -0.28%/°C. If Voc differs significantly, the string voltage at extreme temperatures may shift outside the inverter's MPPT range. The replacement finder above pre-screens all candidates by these criteria.
A higher wattage panel usually has a higher Vmpp or Isc, which can affect string voltage and current. Small increases (up to 10–15%) are typically safe if the other electrical specs align. The replacement finder shows a compatibility score — 'Exact match' means the specs align closely. Always verify the replacement in the String Compatibility Calculator with your inverter before installation.
If the replacement has a significantly different Voc or Vmpp, the string voltage may shift outside the inverter's MPPT range, reducing energy production or causing faults. This effect is amplified at temperature extremes: at low temperatures, voltage rises by the TcVoc coefficient. The replacement finder automatically accounts for this — it scores candidates by how closely the electrical specs match the original GCL-M10/54H 395.