480 W TOPCon solar panel with 120 cells. Voc 42.6 V · Isc 14.34 A · TcVoc -0.23%/°C.
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34 panels found · 4305 panels excluded
490 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 42.6 V | 43 V | 0.9% |
| Vmpp | 35.4 V | 35.6 V | 0.6% |
| Isc | 14.34 A | 14.49 A | 1.0% |
| Impp | 13.56 A | 13.76 A | 1.5% |
| TcVoc | -0.23 %/°C | -0.23 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
470 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 42.6 V | 42.2 V | 0.9% |
| Vmpp | 35.4 V | 35.2 V | 0.6% |
| Isc | 14.34 A | 14.17 A | 1.2% |
| Impp | 13.56 A | 13.35 A | 1.5% |
| TcVoc | -0.23 %/°C | -0.23 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
480 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 42.6 V | 42.9 V | 0.7% |
| Vmpp | 35.4 V | 35.32 V | 0.2% |
| Isc | 14.34 A | 14.12 A | 1.5% |
| Impp | 13.56 A | 13.59 A | 0.2% |
| TcVoc | -0.23 %/°C | -0.25 %/°C | ±0.020 %/°C |
| TcPmax | -0.29 %/°C | -0.3 %/°C | ±0.010 %/°C |
465 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 42.6 V | 42.8 V | 0.5% |
| Vmpp | 35.4 V | 35.5 V | 0.3% |
| Isc | 14.34 A | 13.83 A | 3.6% |
| Impp | 13.56 A | 13.1 A | 3.4% |
| TcVoc | -0.23 %/°C | -0.25 %/°C | ±0.020 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
470 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 42.6 V | 43 V | 0.9% |
| Vmpp | 35.4 V | 35.7 V | 0.8% |
| Isc | 14.34 A | 13.91 A | 3.0% |
| Impp | 13.56 A | 13.17 A | 2.9% |
| TcVoc | -0.23 %/°C | -0.25 %/°C | ±0.020 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
490 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 42.6 V | 43.35 V | 1.8% |
| Vmpp | 35.4 V | 36.17 V | 2.2% |
| Isc | 14.34 A | 14.31 A | 0.2% |
| Impp | 13.56 A | 13.55 A | 0.1% |
| TcVoc | -0.23 %/°C | -0.23 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.28 %/°C | ±0.010 %/°C |
460 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 42.6 V | 41.8 V | 1.9% |
| Vmpp | 35.4 V | 35 V | 1.1% |
| Isc | 14.34 A | 14 A | 2.4% |
| Impp | 13.56 A | 13.14 A | 3.1% |
| TcVoc | -0.23 %/°C | -0.23 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
500 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 42.6 V | 43.4 V | 1.9% |
| Vmpp | 35.4 V | 35.8 V | 1.1% |
| Isc | 14.34 A | 14.63 A | 2.0% |
| Impp | 13.56 A | 13.97 A | 3.0% |
| TcVoc | -0.23 %/°C | -0.23 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
480 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 42.6 V | 43.26 V | 1.5% |
| Vmpp | 35.4 V | 36.44 V | 2.9% |
| Isc | 14.34 A | 14.22 A | 0.8% |
| Impp | 13.56 A | 13.17 A | 2.9% |
| TcVoc | -0.23 %/°C | -0.23 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.28 %/°C | ±0.010 %/°C |
475 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 42.6 V | 43.2 V | 1.4% |
| Vmpp | 35.4 V | 35.9 V | 1.4% |
| Isc | 14.34 A | 13.99 A | 2.4% |
| Impp | 13.56 A | 13.24 A | 2.4% |
| TcVoc | -0.23 %/°C | -0.25 %/°C | ±0.020 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
495 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 42.6 V | 43.53 V | 2.2% |
| Vmpp | 35.4 V | 36.32 V | 2.6% |
| Isc | 14.34 A | 14.4 A | 0.4% |
| Impp | 13.56 A | 13.63 A | 0.5% |
| TcVoc | -0.23 %/°C | -0.23 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.28 %/°C | ±0.010 %/°C |
500 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 42.6 V | 43.7 V | 2.6% |
| Vmpp | 35.4 V | 36.47 V | 3.0% |
| Isc | 14.34 A | 14.48 A | 1.0% |
| Impp | 13.56 A | 13.71 A | 1.1% |
| TcVoc | -0.23 %/°C | -0.23 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.28 %/°C | ±0.010 %/°C |
String Compatibility Calculator
Verify the replacement panel works with your inverter
Panel Matcher
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Find an inverter that fits your panel array with the right MPPT range and DC/AC ratio.
How the Algorithm Works
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Voc
42.6 V
Vmpp
35.4 V
Isc
14.34 A
Impp
13.56 A
TcVoc
-0.23 %/°C
TcPmax
-0.29 %/°C
Pmax
480 W
Cells
120
Length
1908 mm
Width
1134 mm
Thickness
30 mm
Weight
22.5 kg
The Sun Earth DXM8-60H 480W is a 480 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 |
|---|---|---|---|
| DXM8-60H 460W | 460 W | 41.8 V | 14 A |
| DXM8-60H 470W | 470 W | 42.2 V | 14.17 A |
| DXM8-60H 490W | 490 W | 43 V | 14.49 A |
| DXM8-60H 500W | 500 W | 43.4 V | 14.63 A |
| DXM8-60H 505W | 505 W | 43.6 V | 14.7 A |
The most critical specs to match are: cell count (must be exactly 120), Voc close to 42.6 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 DXM8-60H 480W.