245 W TOPCon solar panel with 64 cells. Voc 22.43 V · Isc 14 A · TcVoc -0.28%/°C.
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2 panels found · 3698 panels excluded
240 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 22.43 V | 22.2 V | 1.0% |
| Vmpp | 18.86 V | 18.66 V | 1.1% |
| Isc | 14 A | 13.86 A | 1.0% |
| Impp | 12.99 A | 12.86 A | 1.0% |
| TcVoc | -0.28 %/°C | -0.28 %/°C | ±0.000 %/°C |
| TcPmax | -0.35 %/°C | -0.35 %/°C | ±0.000 %/°C |
235 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 22.43 V | 21.97 V | 2.1% |
| Vmpp | 18.86 V | 18.44 V | 2.2% |
| Isc | 14 A | 13.75 A | 1.8% |
| Impp | 12.99 A | 12.74 A | 1.9% |
| TcVoc | -0.28 %/°C | -0.28 %/°C | ±0.000 %/°C |
| TcPmax | -0.35 %/°C | -0.35 %/°C | ±0.000 %/°C |
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Voc
22.43 V
Vmpp
18.86 V
Isc
14 A
Impp
12.99 A
TcVoc
-0.28 %/°C
TcPmax
-0.35 %/°C
Pmax
245 W
Cells
64
Bifaciality
80%
Length
1722 mm
Width
1134 mm
Thickness
30 mm
Weight
24.5 kg
The RECOM RCM-245-7DBNAM is a 245 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 |
|---|---|---|---|
| 230 W | 21.7 V | 13.63 A | |
| 235 W | 21.97 V | 13.75 A | |
| 240 W | 22.2 V | 13.86 A |
The most critical specs to match are: cell count (must be exactly 64), Voc close to 22.43 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 RECOM RCM-245-7DBNAM.