615 W TOPCon solar panel with 132 cells. Voc 48.88 V · Isc 16.02 A · TcVoc -0.25%/°C.
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199 panels found · 4140 panels excluded
615 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 48.88 V | 48.89 V | 0.0% |
| Vmpp | 40.6 V | 40.64 V | 0.1% |
| Isc | 16.02 A | 15.98 A | 0.2% |
| Impp | 15.15 A | 15.14 A | 0.1% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
615 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 48.88 V | 48.89 V | 0.0% |
| Vmpp | 40.6 V | 40.65 V | 0.1% |
| Isc | 16.02 A | 16.05 A | 0.2% |
| Impp | 15.15 A | 15.15 A | 0.0% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
610 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 48.88 V | 48.92 V | 0.1% |
| Vmpp | 40.6 V | 40.71 V | 0.3% |
| Isc | 16.02 A | 15.87 A | 0.9% |
| Impp | 15.15 A | 14.99 A | 1.1% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
630 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 48.88 V | 48.9 V | 0.0% |
| Vmpp | 40.6 V | 40.7 V | 0.2% |
| Isc | 16.02 A | 16.18 A | 1.0% |
| Impp | 15.15 A | 15.48 A | 2.2% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
615 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 48.88 V | 48.9 V | 0.0% |
| Vmpp | 40.6 V | 40.65 V | 0.1% |
| Isc | 16.02 A | 16 A | 0.1% |
| Impp | 15.15 A | 15.13 A | 0.1% |
| TcVoc | -0.25 %/°C | -0.24 %/°C | ±0.010 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
620 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 48.88 V | 49.08 V | 0.4% |
| Vmpp | 40.6 V | 40.81 V | 0.5% |
| Isc | 16.02 A | 16.04 A | 0.1% |
| Impp | 15.15 A | 15.2 A | 0.3% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
625 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 48.88 V | 48.92 V | 0.1% |
| Vmpp | 40.6 V | 40.41 V | 0.5% |
| Isc | 16.02 A | 16.35 A | 2.1% |
| Impp | 15.15 A | 15.47 A | 2.1% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
620 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 48.88 V | 49.08 V | 0.4% |
| Vmpp | 40.6 V | 40.74 V | 0.3% |
| Isc | 16.02 A | 16.08 A | 0.4% |
| Impp | 15.15 A | 15.22 A | 0.5% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
605 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 48.88 V | 48.72 V | 0.3% |
| Vmpp | 40.6 V | 40.51 V | 0.2% |
| Isc | 16.02 A | 15.82 A | 1.2% |
| Impp | 15.15 A | 14.94 A | 1.4% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
610 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 48.88 V | 48.7 V | 0.4% |
| Vmpp | 40.6 V | 40.3 V | 0.7% |
| Isc | 16.02 A | 16.05 A | 0.2% |
| Impp | 15.15 A | 15.14 A | 0.1% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
610 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 48.88 V | 48.69 V | 0.4% |
| Vmpp | 40.6 V | 40.46 V | 0.3% |
| Isc | 16.02 A | 15.92 A | 0.6% |
| Impp | 15.15 A | 15.08 A | 0.5% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
610 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 48.88 V | 48.68 V | 0.4% |
| Vmpp | 40.6 V | 40.46 V | 0.3% |
| Isc | 16.02 A | 15.96 A | 0.4% |
| Impp | 15.15 A | 15.08 A | 0.5% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°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
48.88 V
Vmpp
40.6 V
Isc
16.02 A
Impp
15.15 A
TcVoc
-0.25 %/°C
TcPmax
-0.29 %/°C
Pmax
615 W
Cells
132
Bifaciality
80%
Length
2382 mm
Width
1134 mm
Thickness
30 mm
Weight
32.4 kg
The JinkoSolar JKM615N-66HL4M-BDV is a 615 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 |
|---|---|---|---|
| JKM600N-66HL4M-BDV | 600 W | 48.28 V | 15.84 A |
| JKM605N-66HL4M-BDV | 605 W | 48.48 V | 15.9 A |
| JKM610N-66HL4M-BDV | 610 W | 48.68 V | 15.96 A |
| JKM620N-66HL4M-BDV | 620 W | 49.08 V | 16.08 A |
| JKM625N-66HL4M-BDV | 625 W | 49.28 V | 16.14 A |
The most critical specs to match are: cell count (must be exactly 132), Voc close to 48.88 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 JinkoSolar JKM615N-66HL4M-BDV.