535 W PERC solar panel with 144 cells. Voc 49.6 V · Isc 13.71 A · TcVoc -0.29%/°C.
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67 panels found · 4272 panels excluded
530 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.6 V | 49.4 V | 0.4% |
| Vmpp | 41.3 V | 41.1 V | 0.5% |
| Isc | 13.71 A | 13.65 A | 0.4% |
| Impp | 12.96 A | 12.91 A | 0.4% |
| TcVoc | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
| TcPmax | -0.35 %/°C | -0.35 %/°C | ±0.000 %/°C |
540 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.6 V | 49.8 V | 0.4% |
| Vmpp | 41.3 V | 41.5 V | 0.5% |
| Isc | 13.71 A | 13.77 A | 0.4% |
| Impp | 12.96 A | 13.02 A | 0.5% |
| TcVoc | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
| TcPmax | -0.35 %/°C | -0.35 %/°C | ±0.000 %/°C |
545 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.6 V | 49.49 V | 0.2% |
| Vmpp | 41.3 V | 41.45 V | 0.4% |
| Isc | 13.71 A | 13.72 A | 0.1% |
| Impp | 12.96 A | 13.15 A | 1.5% |
| TcVoc | -0.29 %/°C | -0.28 %/°C | ±0.010 %/°C |
| TcPmax | -0.35 %/°C | -0.35 %/°C | ±0.000 %/°C |
550 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.6 V | 49.59 V | 0.0% |
| Vmpp | 41.3 V | 41.55 V | 0.6% |
| Isc | 13.71 A | 13.82 A | 0.8% |
| Impp | 12.96 A | 13.24 A | 2.2% |
| TcVoc | -0.29 %/°C | -0.28 %/°C | ±0.010 %/°C |
| TcPmax | -0.35 %/°C | -0.35 %/°C | ±0.000 %/°C |
540 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.6 V | 49.61 V | 0.0% |
| Vmpp | 41.3 V | 41.65 V | 0.8% |
| Isc | 13.71 A | 13.85 A | 1.0% |
| Impp | 12.96 A | 12.97 A | 0.1% |
| TcVoc | -0.29 %/°C | -0.275 %/°C | ±0.015 %/°C |
| TcPmax | -0.35 %/°C | -0.35 %/°C | ±0.000 %/°C |
540 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.6 V | 49.6 V | 0.0% |
| Vmpp | 41.3 V | 41.64 V | 0.8% |
| Isc | 13.71 A | 13.86 A | 1.1% |
| Impp | 12.96 A | 12.97 A | 0.1% |
| TcVoc | -0.29 %/°C | -0.275 %/°C | ±0.015 %/°C |
| TcPmax | -0.35 %/°C | -0.35 %/°C | ±0.000 %/°C |
540 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.6 V | 49.5 V | 0.2% |
| Vmpp | 41.3 V | 41.65 V | 0.8% |
| Isc | 13.71 A | 13.85 A | 1.0% |
| Impp | 12.96 A | 12.97 A | 0.1% |
| TcVoc | -0.29 %/°C | -0.28 %/°C | ±0.010 %/°C |
| TcPmax | -0.35 %/°C | -0.35 %/°C | ±0.000 %/°C |
540 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.6 V | 49.39 V | 0.4% |
| Vmpp | 41.3 V | 41.35 V | 0.1% |
| Isc | 13.71 A | 13.62 A | 0.7% |
| Impp | 12.96 A | 13.06 A | 0.8% |
| TcVoc | -0.29 %/°C | -0.28 %/°C | ±0.010 %/°C |
| TcPmax | -0.35 %/°C | -0.35 %/°C | ±0.000 %/°C |
545 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.6 V | 49.6 V | 0.0% |
| Vmpp | 41.3 V | 41.75 V | 1.1% |
| Isc | 13.71 A | 13.97 A | 1.9% |
| Impp | 12.96 A | 13.06 A | 0.8% |
| TcVoc | -0.29 %/°C | -0.28 %/°C | ±0.010 %/°C |
| TcPmax | -0.35 %/°C | -0.35 %/°C | ±0.000 %/°C |
545 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.6 V | 49.52 V | 0.2% |
| Vmpp | 41.3 V | 41.7 V | 1.0% |
| Isc | 13.71 A | 13.83 A | 0.9% |
| Impp | 12.96 A | 13.07 A | 0.8% |
| TcVoc | -0.29 %/°C | -0.28 %/°C | ±0.010 %/°C |
| TcPmax | -0.35 %/°C | -0.35 %/°C | ±0.000 %/°C |
535 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.6 V | 49.44 V | 0.3% |
| Vmpp | 41.3 V | 41.46 V | 0.4% |
| Isc | 13.71 A | 13.78 A | 0.5% |
| Impp | 12.96 A | 12.9 A | 0.5% |
| TcVoc | -0.29 %/°C | -0.275 %/°C | ±0.015 %/°C |
| TcPmax | -0.35 %/°C | -0.35 %/°C | ±0.000 %/°C |
535 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.6 V | 49.35 V | 0.5% |
| Vmpp | 41.3 V | 41.5 V | 0.5% |
| Isc | 13.71 A | 13.78 A | 0.5% |
| Impp | 12.96 A | 12.9 A | 0.5% |
| TcVoc | -0.29 %/°C | -0.28 %/°C | ±0.010 %/°C |
| TcPmax | -0.35 %/°C | -0.35 %/°C | ±0.000 %/°C |
String Compatibility Calculator
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Panel Matcher
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How the Algorithm Works
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Voc
49.6 V
Vmpp
41.3 V
Isc
13.71 A
Impp
12.96 A
TcVoc
-0.29 %/°C
TcPmax
-0.35 %/°C
Pmax
535 W
Cells
144
Bifaciality
70%
Length
2278 mm
Width
1134 mm
Thickness
30 mm
Weight
31.5 kg
The S-Energy SL65-72BDJ-535Z is a 535 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 |
|---|---|---|---|
| SL65-72BDJ-525Z | 525 W | 49.2 V | 13.59 A |
| SL65-72BDJ-530Z | 530 W | 49.4 V | 13.65 A |
| SL65-72BDJ-540Z | 540 W | 49.8 V | 13.77 A |
| SL65-72BDJ-545Z | 545 W | 50 V | 13.83 A |
| SL65-72BDJ-550Z | 550 W | 50.2 V | 13.89 A |
The most critical specs to match are: cell count (must be exactly 144), Voc close to 49.6 V (within ±5%), and temperature coefficient TcVoc close to -0.29%/°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 S-Energy SL65-72BDJ-535Z.