595 W TOPCon solar panel with 144 cells. Voc 52.8 V · Isc 14.21 A · TcVoc -0.25%/°C.
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202 panels found · 4137 panels excluded
595 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52.8 V | 52.7 V | 0.2% |
| Vmpp | 44.08 V | 44 V | 0.2% |
| Isc | 14.21 A | 14.25 A | 0.3% |
| Impp | 13.5 A | 13.54 A | 0.3% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.29 %/°C | ±0.010 %/°C |
595 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52.8 V | 52.75 V | 0.1% |
| Vmpp | 44.08 V | 44.33 V | 0.6% |
| Isc | 14.21 A | 14.26 A | 0.4% |
| Impp | 13.5 A | 13.42 A | 0.6% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.29 %/°C | ±0.010 %/°C |
600 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52.8 V | 53 V | 0.4% |
| Vmpp | 44.08 V | 44.26 V | 0.4% |
| Isc | 14.21 A | 14.28 A | 0.5% |
| Impp | 13.5 A | 13.56 A | 0.4% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.3 %/°C | ±0.000 %/°C |
590 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52.8 V | 52.9 V | 0.2% |
| Vmpp | 44.08 V | 44.23 V | 0.3% |
| Isc | 14.21 A | 14.11 A | 0.7% |
| Impp | 13.5 A | 13.36 A | 1.0% |
| 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 | 52.8 V | 52.9 V | 0.2% |
| Vmpp | 44.08 V | 44.17 V | 0.2% |
| Isc | 14.21 A | 14.07 A | 1.0% |
| Impp | 13.5 A | 13.36 A | 1.0% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.29 %/°C | ±0.010 %/°C |
600 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52.8 V | 52.9 V | 0.2% |
| Vmpp | 44.08 V | 44.2 V | 0.3% |
| Isc | 14.21 A | 14.31 A | 0.7% |
| Impp | 13.5 A | 13.59 A | 0.7% |
| 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 | 52.8 V | 52.6 V | 0.4% |
| Vmpp | 44.08 V | 43.91 V | 0.4% |
| Isc | 14.21 A | 14.14 A | 0.5% |
| Impp | 13.5 A | 13.44 A | 0.4% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.3 %/°C | ±0.000 %/°C |
585 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52.8 V | 52.7 V | 0.2% |
| Vmpp | 44.08 V | 44.04 V | 0.1% |
| Isc | 14.21 A | 14.05 A | 1.1% |
| Impp | 13.5 A | 13.3 A | 1.5% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.29 %/°C | ±0.010 %/°C |
585 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52.8 V | 52.7 V | 0.2% |
| Vmpp | 44.08 V | 44.02 V | 0.1% |
| Isc | 14.21 A | 14.01 A | 1.4% |
| Impp | 13.5 A | 13.29 A | 1.6% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.29 %/°C | ±0.010 %/°C |
585 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52.8 V | 52.72 V | 0.2% |
| Vmpp | 44.08 V | 44.17 V | 0.2% |
| Isc | 14.21 A | 14.02 A | 1.3% |
| Impp | 13.5 A | 13.24 A | 1.9% |
| 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 | 52.8 V | 52.7 V | 0.2% |
| Vmpp | 44.08 V | 44.27 V | 0.4% |
| Isc | 14.21 A | 13.95 A | 1.8% |
| Impp | 13.5 A | 13.33 A | 1.3% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.3 %/°C | ±0.000 %/°C |
610 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 52.8 V | 52.8 V | 0.0% |
| Vmpp | 44.08 V | 44.11 V | 0.1% |
| Isc | 14.21 A | 14.57 A | 2.5% |
| Impp | 13.5 A | 13.83 A | 2.4% |
| 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
52.8 V
Vmpp
44.08 V
Isc
14.21 A
Impp
13.5 A
TcVoc
-0.25 %/°C
TcPmax
-0.3 %/°C
Pmax
595 W
Cells
144
Bifaciality
80%
Length
2278 mm
Width
1134 mm
Thickness
30 mm
Weight
31.3 kg
The DAS Solar DAS-DH144NA-595 is a 595 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-575 | 575 W | 52 V | 13.94 A |
| 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-600 | 600 W | 53 V | 14.28 A |
The most critical specs to match are: cell count (must be exactly 144), Voc close to 52.8 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-595.