410 W TOPCon solar panel with 108 cells. Voc 37.4 V · Isc 13.92 A · TcVoc -0.23%/°C.
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68 panels found · 4271 panels excluded
410 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 37.4 V | 37.73 V | 0.9% |
| Vmpp | 31.3 V | 31.13 V | 0.5% |
| Isc | 13.92 A | 13.91 A | 0.1% |
| Impp | 13.1 A | 13.17 A | 0.5% |
| TcVoc | -0.23 %/°C | -0.25 %/°C | ±0.020 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
420 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 37.4 V | 37.9 V | 1.3% |
| Vmpp | 31.3 V | 31.6 V | 1.0% |
| Isc | 13.92 A | 14.1 A | 1.3% |
| Impp | 13.1 A | 13.29 A | 1.5% |
| TcVoc | -0.23 %/°C | -0.23 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
415 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 37.4 V | 37.7 V | 0.8% |
| Vmpp | 31.3 V | 31.7 V | 1.3% |
| Isc | 13.92 A | 13.91 A | 0.1% |
| Impp | 13.1 A | 13.1 A | 0.0% |
| TcVoc | -0.23 %/°C | -0.25 %/°C | ±0.020 %/°C |
| TcPmax | -0.29 %/°C | -0.3 %/°C | ±0.010 %/°C |
415 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 37.4 V | 37.92 V | 1.4% |
| Vmpp | 31.3 V | 31.32 V | 0.1% |
| Isc | 13.92 A | 13.99 A | 0.5% |
| Impp | 13.1 A | 13.25 A | 1.1% |
| TcVoc | -0.23 %/°C | -0.25 %/°C | ±0.020 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
420 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 37.4 V | 37.9 V | 1.3% |
| Vmpp | 31.3 V | 31.9 V | 1.9% |
| Isc | 13.92 A | 13.98 A | 0.4% |
| Impp | 13.1 A | 13.17 A | 0.5% |
| TcVoc | -0.23 %/°C | -0.23 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.28 %/°C | ±0.010 %/°C |
415 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 37.4 V | 37.41 V | 0.0% |
| Vmpp | 31.3 V | 31.45 V | 0.5% |
| Isc | 13.92 A | 13.89 A | 0.2% |
| Impp | 13.1 A | 13.2 A | 0.8% |
| TcVoc | -0.23 %/°C | -0.27 %/°C | ±0.040 %/°C |
| TcPmax | -0.29 %/°C | -0.34 %/°C | ±0.050 %/°C |
410 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 37.4 V | 37.25 V | 0.4% |
| Vmpp | 31.3 V | 31.25 V | 0.2% |
| Isc | 13.92 A | 13.88 A | 0.3% |
| Impp | 13.1 A | 13.12 A | 0.2% |
| TcVoc | -0.23 %/°C | -0.265 %/°C | ±0.035 %/°C |
| TcPmax | -0.29 %/°C | -0.34 %/°C | ±0.050 %/°C |
410 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 37.4 V | 37.25 V | 0.4% |
| Vmpp | 31.3 V | 31.25 V | 0.2% |
| Isc | 13.92 A | 13.88 A | 0.3% |
| Impp | 13.1 A | 13.12 A | 0.2% |
| TcVoc | -0.23 %/°C | -0.265 %/°C | ±0.035 %/°C |
| TcPmax | -0.29 %/°C | -0.34 %/°C | ±0.050 %/°C |
410 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 37.4 V | 37.26 V | 0.4% |
| Vmpp | 31.3 V | 31.3 V | 0.0% |
| Isc | 13.92 A | 13.79 A | 0.9% |
| Impp | 13.1 A | 13.1 A | 0.0% |
| TcVoc | -0.23 %/°C | -0.27 %/°C | ±0.040 %/°C |
| TcPmax | -0.29 %/°C | -0.34 %/°C | ±0.050 %/°C |
415 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 37.4 V | 37.39 V | 0.0% |
| Vmpp | 31.3 V | 31.1 V | 0.6% |
| Isc | 13.92 A | 14.02 A | 0.7% |
| Impp | 13.1 A | 13.35 A | 1.9% |
| TcVoc | -0.23 %/°C | -0.27 %/°C | ±0.040 %/°C |
| TcPmax | -0.29 %/°C | -0.35 %/°C | ±0.060 %/°C |
415 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 37.4 V | 37.5 V | 0.3% |
| Vmpp | 31.3 V | 31.49 V | 0.6% |
| Isc | 13.92 A | 13.94 A | 0.1% |
| Impp | 13.1 A | 13.18 A | 0.6% |
| TcVoc | -0.23 %/°C | -0.265 %/°C | ±0.035 %/°C |
| TcPmax | -0.29 %/°C | -0.34 %/°C | ±0.050 %/°C |
415 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 37.4 V | 37.5 V | 0.3% |
| Vmpp | 31.3 V | 31.49 V | 0.6% |
| Isc | 13.92 A | 13.94 A | 0.1% |
| Impp | 13.1 A | 13.18 A | 0.6% |
| TcVoc | -0.23 %/°C | -0.265 %/°C | ±0.035 %/°C |
| TcPmax | -0.29 %/°C | -0.34 %/°C | ±0.050 %/°C |
String Compatibility Calculator
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Panel Matcher
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How the Algorithm Works
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Voc
37.4 V
Vmpp
31.3 V
Isc
13.92 A
Impp
13.1 A
TcVoc
-0.23 %/°C
TcPmax
-0.29 %/°C
Pmax
410 W
Cells
108
Length
1722 mm
Width
1134 mm
Thickness
30 mm
Weight
20.5 kg
The Sun Earth DXM8-54H 410W is a 410 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 |
|---|---|---|---|
| DXM8-54H 420W | 420 W | 37.9 V | 14.1 A |
| DXM8-54H 430W | 430 W | 38.3 V | 14.29 A |
| DXM8-54H 440W | 440 W | 38.7 V | 14.46 A |
| DXM8-54H 450W | 450 W | 39.1 V | 14.62 A |
| DXM8-54H 455W | 455 W | 39.3 V | 14.7 A |
The most critical specs to match are: cell count (must be exactly 108), Voc close to 37.4 V (within ±5%), and temperature coefficient TcVoc close to -0.23%/°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 Sun Earth DXM8-54H 410W.