620 W TOPCon solar panel with 132 cells. Voc 49 V · Isc 16.16 A · TcVoc -0.25%/°C.
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49 panels found · 4290 panels excluded
615 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49 V | 48.8 V | 0.4% |
| Vmpp | 40.9 V | 40.7 V | 0.5% |
| Isc | 16.16 A | 16.1 A | 0.4% |
| Impp | 15.17 A | 15.12 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 | 49 V | 49.2 V | 0.4% |
| Vmpp | 40.9 V | 41.1 V | 0.5% |
| Isc | 16.16 A | 16.22 A | 0.4% |
| Impp | 15.17 A | 15.21 A | 0.3% |
| 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 | 49 V | 49 V | 0.0% |
| Vmpp | 40.9 V | 40.8 V | 0.2% |
| Isc | 16.16 A | 15.86 A | 1.9% |
| Impp | 15.17 A | 14.96 A | 1.4% |
| 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 | 49 V | 48.99 V | 0.0% |
| Vmpp | 40.9 V | 41.02 V | 0.3% |
| Isc | 16.16 A | 16.02 A | 0.9% |
| Impp | 15.17 A | 15.12 A | 0.3% |
| TcVoc | -0.25 %/°C | -0.26 %/°C | ±0.010 %/°C |
| TcPmax | -0.29 %/°C | -0.3 %/°C | ±0.010 %/°C |
610 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49 V | 49 V | 0.0% |
| Vmpp | 40.9 V | 40.8 V | 0.2% |
| Isc | 16.16 A | 15.86 A | 1.9% |
| Impp | 15.17 A | 14.96 A | 1.4% |
| 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 | 49 V | 48.99 V | 0.0% |
| Vmpp | 40.9 V | 41.02 V | 0.3% |
| Isc | 16.16 A | 16.02 A | 0.9% |
| Impp | 15.17 A | 15.12 A | 0.3% |
| TcVoc | -0.25 %/°C | -0.26 %/°C | ±0.010 %/°C |
| TcPmax | -0.29 %/°C | -0.3 %/°C | ±0.010 %/°C |
610 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49 V | 48.6 V | 0.8% |
| Vmpp | 40.9 V | 40.5 V | 1.0% |
| Isc | 16.16 A | 16.03 A | 0.8% |
| Impp | 15.17 A | 15.07 A | 0.7% |
| 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 | 49 V | 49.4 V | 0.8% |
| Vmpp | 40.9 V | 41.3 V | 1.0% |
| Isc | 16.16 A | 16.26 A | 0.6% |
| Impp | 15.17 A | 15.26 A | 0.6% |
| 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 | 49 V | 49.19 V | 0.4% |
| Vmpp | 40.9 V | 41.22 V | 0.8% |
| Isc | 16.16 A | 16.08 A | 0.5% |
| Impp | 15.17 A | 15.17 A | 0.0% |
| TcVoc | -0.25 %/°C | -0.26 %/°C | ±0.010 %/°C |
| TcPmax | -0.29 %/°C | -0.3 %/°C | ±0.010 %/°C |
625 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49 V | 49.19 V | 0.4% |
| Vmpp | 40.9 V | 41.22 V | 0.8% |
| Isc | 16.16 A | 16.08 A | 0.5% |
| Impp | 15.17 A | 15.17 A | 0.0% |
| TcVoc | -0.25 %/°C | -0.26 %/°C | ±0.010 %/°C |
| TcPmax | -0.29 %/°C | -0.3 %/°C | ±0.010 %/°C |
615 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49 V | 49.3 V | 0.6% |
| Vmpp | 40.9 V | 41.1 V | 0.5% |
| Isc | 16.16 A | 15.89 A | 1.7% |
| Impp | 15.17 A | 14.98 A | 1.3% |
| TcVoc | -0.25 %/°C | -0.24 %/°C | ±0.010 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
615 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49 V | 49.3 V | 0.6% |
| Vmpp | 40.9 V | 41.1 V | 0.5% |
| Isc | 16.16 A | 15.89 A | 1.7% |
| Impp | 15.17 A | 14.98 A | 1.3% |
| TcVoc | -0.25 %/°C | -0.24 %/°C | ±0.010 %/°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
49 V
Vmpp
40.9 V
Isc
16.16 A
Impp
15.17 A
TcVoc
-0.25 %/°C
TcPmax
-0.29 %/°C
Pmax
620 W
Cells
132
Length
2382 mm
Width
1134 mm
Thickness
30 mm
Weight
34 kg
The UKSOL UKS-S132-M10N-R1-620-BG is a 620 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 |
|---|---|---|---|
| UKS-S132-M10N-R1-600-BG | 600 W | 48.2 V | 15.9 A |
| UKS-S132-M10N-R1-605-BG | 605 W | 48.4 V | 15.96 A |
| UKS-S132-M10N-R1-610-BG | 610 W | 48.6 V | 16.03 A |
| UKS-S132-M10N-R1-615-BG | 615 W | 48.8 V | 16.1 A |
| UKS-S132-M10N-R1-625-BG | 625 W | 49.2 V | 16.22 A |
| UKS-S132-M10N-R1-630-BG | 630 W | 49.4 V | 16.26 A |
The most critical specs to match are: cell count (must be exactly 132), Voc close to 49 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 UKSOL UKS-S132-M10N-R1-620-BG.