575 W TOPCon solar panel with 144 cells. Voc 52 V · Isc 13.94 A · TcVoc -0.25%/°C.
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219 panels found · 4120 panels excluded
575 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52 V | 51.97 V | 0.1% |
| Vmpp | 43.37 V | 43.6 V | 0.5% |
| Isc | 13.94 A | 14.06 A | 0.9% |
| Impp | 13.26 A | 13.21 A | 0.4% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.29 %/°C | ±0.010 %/°C |
580 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52 V | 52.1 V | 0.2% |
| Vmpp | 43.37 V | 43.4 V | 0.1% |
| Isc | 13.94 A | 14.07 A | 0.9% |
| Impp | 13.26 A | 13.37 A | 0.8% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.29 %/°C | ±0.010 %/°C |
580 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52 V | 52.2 V | 0.4% |
| Vmpp | 43.37 V | 43.55 V | 0.4% |
| Isc | 13.94 A | 14 A | 0.4% |
| Impp | 13.26 A | 13.32 A | 0.5% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.3 %/°C | ±0.000 %/°C |
575 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52 V | 51.9 V | 0.2% |
| Vmpp | 43.37 V | 43.2 V | 0.4% |
| Isc | 13.94 A | 14.01 A | 0.5% |
| Impp | 13.26 A | 13.32 A | 0.5% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.29 %/°C | ±0.010 %/°C |
565 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52 V | 51.9 V | 0.2% |
| Vmpp | 43.37 V | 43.43 V | 0.1% |
| Isc | 13.94 A | 13.77 A | 1.2% |
| Impp | 13.26 A | 13.01 A | 1.9% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.29 %/°C | ±0.010 %/°C |
570 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52 V | 52.1 V | 0.2% |
| Vmpp | 43.37 V | 43.58 V | 0.5% |
| Isc | 13.94 A | 13.83 A | 0.8% |
| Impp | 13.26 A | 13.08 A | 1.4% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.29 %/°C | ±0.010 %/°C |
590 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52 V | 52 V | 0.0% |
| Vmpp | 43.37 V | 43.41 V | 0.1% |
| Isc | 13.94 A | 14.35 A | 2.9% |
| Impp | 13.26 A | 13.59 A | 2.5% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.29 %/°C | ±0.010 %/°C |
570 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52 V | 51.77 V | 0.4% |
| Vmpp | 43.37 V | 43.4 V | 0.1% |
| Isc | 13.94 A | 14.01 A | 0.5% |
| Impp | 13.26 A | 13.15 A | 0.8% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.29 %/°C | ±0.010 %/°C |
580 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52 V | 52.11 V | 0.2% |
| Vmpp | 43.37 V | 43.04 V | 0.8% |
| Isc | 13.94 A | 14.22 A | 2.0% |
| Impp | 13.26 A | 13.48 A | 1.7% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.3 %/°C | ±0.000 %/°C |
580 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52 V | 51.95 V | 0.1% |
| Vmpp | 43.37 V | 44.02 V | 1.5% |
| Isc | 13.94 A | 13.84 A | 0.7% |
| Impp | 13.26 A | 13.17 A | 0.7% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.29 %/°C | ±0.010 %/°C |
575 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52 V | 52.2 V | 0.4% |
| Vmpp | 43.37 V | 43.04 V | 0.8% |
| Isc | 13.94 A | 14.04 A | 0.7% |
| Impp | 13.26 A | 13.36 A | 0.8% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.29 %/°C | ±0.010 %/°C |
580 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52 V | 52.11 V | 0.2% |
| Vmpp | 43.37 V | 43.04 V | 0.8% |
| Isc | 13.94 A | 14.22 A | 2.0% |
| Impp | 13.26 A | 13.48 A | 1.7% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.29 %/°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
52 V
Vmpp
43.37 V
Isc
13.94 A
Impp
13.26 A
TcVoc
-0.25 %/°C
TcPmax
-0.3 %/°C
Pmax
575 W
Cells
144
Bifaciality
80%
Length
2278 mm
Width
1134 mm
Thickness
30 mm
Weight
31.3 kg
The DAS Solar DAS-DH144NA-575 is a 575 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 |
|---|---|---|---|
| DAS-DH144NA-580 | 580 W | 52.2 V | 14 A |
| DAS-DH144NA-585 | 585 W | 52.4 V | 14.07 A |
| DAS-DH144NA-590 | 590 W | 52.6 V | 14.14 A |
| DAS-DH144NA-595 | 595 W | 52.8 V | 14.21 A |
| DAS-DH144NA-600 | 600 W | 53 V | 14.28 A |
The most critical specs to match are: cell count (must be exactly 144), Voc close to 52 V (within ±5%), and temperature coefficient TcVoc close to -0.25%/°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 DAS Solar DAS-DH144NA-575.