475 W IBC solar panel with 108 cells. Voc 40.63 V · Isc 14.89 A · TcVoc -0.22%/°C.
Select the panel you want to replace
Panel not in the catalogue?
151 of the 4,444 panels in the catalogue can replace RECOM RCM-475-7RDBRCG M10R. Before you buy, check your pick in the string calculator with your inverter.
CloseNoticeableLarge differenceTap or click a difference to see what it means for your string.
Small differences within tolerance — safe once verified in the calculator with your inverter.
Match 80–93 % · 26 models
Noticeable differences — the string voltage and current need a careful check.
Match 60–79 % · 42 models
Large differences — a real risk of a mismatched string; prefer a closer panel.
Match 23–59 % · 83 models
String Compatibility Calculator
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Panel Matcher
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How the Algorithm Works
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Voc
40.63 V
Vmpp
33.74 V
Isc
14.89 A
Impp
14.09 A
TcVoc
-0.22 %/°C
TcPmax
-0.26 %/°C
Pmax
475 W
Cells
108
Bifaciality
70%
Length
1800 mm
Width
1134 mm
Thickness
30 mm
Weight
24.8 kg
The RECOM RCM-475-7RDBRCG M10R 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.
| Model | Power | Voc | Isc |
|---|---|---|---|
| RCM-470-7RDBRCG M10R | 470 W | 40.5 V | 14.82 A |
| RCM-480-7RDBRCG M10R | 480 W | 40.76 V | 14.96 A |
| RCM-485-7RDBRCG M10R | 485 W | 40.89 V | 15.03 A |
| RCM-490-7RDBRCG M10R | 490 W | 41.02 V | 15.1 A |
| RCM-495-7RDBRCG M10R | 495 W | 41.15 V | 15.17 A |
| RCM-500-7RDBRCG M10R | 500 W | 41.28 V | 15.24 A |
The most critical specs to match are: cell count (must be exactly 108), Voc close to 40.63 V (within ±5%), and temperature coefficient TcVoc close to -0.22%/°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-475-7RDBRCG M10R.