630 W TOPCon solar panel with 132 cells. Voc 49.72 V · Isc 16.07 A · TcVoc -0.25%/°C.
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205 panels found · 4134 panels excluded
635 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.72 V | 49.69 V | 0.1% |
| Vmpp | 41.51 V | 41.45 V | 0.1% |
| Isc | 16.07 A | 16.29 A | 1.4% |
| Impp | 15.19 A | 15.35 A | 1.1% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
635 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.72 V | 49.69 V | 0.1% |
| Vmpp | 41.51 V | 41.45 V | 0.1% |
| Isc | 16.07 A | 16.29 A | 1.4% |
| Impp | 15.19 A | 15.35 A | 1.1% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
635 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.72 V | 49.65 V | 0.1% |
| Vmpp | 41.51 V | 41.35 V | 0.4% |
| Isc | 16.07 A | 16.22 A | 0.9% |
| Impp | 15.19 A | 15.37 A | 1.2% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
635 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.72 V | 49.7 V | 0.0% |
| Vmpp | 41.51 V | 41.31 V | 0.5% |
| Isc | 16.07 A | 16.25 A | 1.1% |
| Impp | 15.19 A | 15.37 A | 1.2% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
635 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.72 V | 49.68 V | 0.1% |
| Vmpp | 41.51 V | 41.16 V | 0.8% |
| Isc | 16.07 A | 16.26 A | 1.2% |
| Impp | 15.19 A | 15.43 A | 1.6% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
635 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.72 V | 49.68 V | 0.1% |
| Vmpp | 41.51 V | 41.16 V | 0.8% |
| Isc | 16.07 A | 16.26 A | 1.2% |
| Impp | 15.19 A | 15.43 A | 1.6% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
635 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.72 V | 49.68 V | 0.1% |
| Vmpp | 41.51 V | 41.16 V | 0.8% |
| Isc | 16.07 A | 16.26 A | 1.2% |
| Impp | 15.19 A | 15.43 A | 1.6% |
| 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 | 49.72 V | 49.52 V | 0.4% |
| Vmpp | 41.51 V | 41.31 V | 0.5% |
| Isc | 16.07 A | 16.02 A | 0.3% |
| Impp | 15.19 A | 15.14 A | 0.3% |
| 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 | 49.72 V | 49.95 V | 0.5% |
| Vmpp | 41.51 V | 41.46 V | 0.1% |
| Isc | 16.07 A | 16.05 A | 0.1% |
| Impp | 15.19 A | 15.2 A | 0.1% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.3 %/°C | ±0.010 %/°C |
640 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.72 V | 49.9 V | 0.4% |
| Vmpp | 41.51 V | 41.48 V | 0.1% |
| Isc | 16.07 A | 16.31 A | 1.5% |
| Impp | 15.19 A | 15.43 A | 1.6% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
650 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.72 V | 49.73 V | 0.0% |
| Vmpp | 41.51 V | 41.56 V | 0.1% |
| Isc | 16.07 A | 16.56 A | 3.0% |
| Impp | 15.19 A | 15.65 A | 3.0% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.29 %/°C | -0.29 %/°C | ±0.000 %/°C |
640 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 49.72 V | 49.88 V | 0.3% |
| Vmpp | 41.51 V | 41.3 V | 0.5% |
| Isc | 16.07 A | 16.32 A | 1.6% |
| Impp | 15.19 A | 15.5 A | 2.0% |
| 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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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
49.72 V
Vmpp
41.51 V
Isc
16.07 A
Impp
15.19 A
TcVoc
-0.25 %/°C
TcPmax
-0.29 %/°C
Pmax
630 W
Cells
132
Bifaciality
80%
Length
2382 mm
Width
1154 mm
Thickness
26 mm
Weight
32.5 kg
The Seraphim SRP-630-BTC-BG is a 630 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 |
|---|---|---|---|
| SRP-620-BTC-BG | 620 W | 49.32 V | 15.97 A |
| SRP-625-BTC-BG | 625 W | 49.52 V | 16.02 A |
The most critical specs to match are: cell count (must be exactly 132), Voc close to 49.72 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 Seraphim SRP-630-BTC-BG.