440 W PERC solar panel with 120 cells. Voc 41.12 V · Isc 13.56 A · TcVoc -0.26%/°C.
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11 panels found · 4328 panels excluded
440 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 41.12 V | 41.12 V | 0.0% |
| Vmpp | 34.08 V | 34.08 V | 0.0% |
| Isc | 13.56 A | 13.56 A | 0.0% |
| Impp | 12.92 A | 12.92 A | 0.0% |
| TcVoc | -0.26 %/°C | -0.26 %/°C | ±0.000 %/°C |
| TcPmax | -0.34 %/°C | -0.34 %/°C | ±0.000 %/°C |
445 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 41.12 V | 41.22 V | 0.2% |
| Vmpp | 34.08 V | 34.18 V | 0.3% |
| Isc | 13.56 A | 13.66 A | 0.7% |
| Impp | 12.92 A | 13.03 A | 0.9% |
| TcVoc | -0.26 %/°C | -0.26 %/°C | ±0.000 %/°C |
| TcPmax | -0.34 %/°C | -0.34 %/°C | ±0.000 %/°C |
445 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 41.12 V | 41.22 V | 0.2% |
| Vmpp | 34.08 V | 34.18 V | 0.3% |
| Isc | 13.56 A | 13.66 A | 0.7% |
| Impp | 12.92 A | 13.03 A | 0.9% |
| TcVoc | -0.26 %/°C | -0.26 %/°C | ±0.000 %/°C |
| TcPmax | -0.34 %/°C | -0.34 %/°C | ±0.000 %/°C |
450 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 41.12 V | 41.32 V | 0.5% |
| Vmpp | 34.08 V | 34.28 V | 0.6% |
| Isc | 13.56 A | 13.76 A | 1.5% |
| Impp | 12.92 A | 13.13 A | 1.6% |
| TcVoc | -0.26 %/°C | -0.26 %/°C | ±0.000 %/°C |
| TcPmax | -0.34 %/°C | -0.34 %/°C | ±0.000 %/°C |
450 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 41.12 V | 41.32 V | 0.5% |
| Vmpp | 34.08 V | 34.28 V | 0.6% |
| Isc | 13.56 A | 13.76 A | 1.5% |
| Impp | 12.92 A | 13.13 A | 1.6% |
| TcVoc | -0.26 %/°C | -0.26 %/°C | ±0.000 %/°C |
| TcPmax | -0.34 %/°C | -0.34 %/°C | ±0.000 %/°C |
455 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 41.12 V | 41.42 V | 0.7% |
| Vmpp | 34.08 V | 34.38 V | 0.9% |
| Isc | 13.56 A | 13.86 A | 2.2% |
| Impp | 12.92 A | 13.24 A | 2.5% |
| TcVoc | -0.26 %/°C | -0.26 %/°C | ±0.000 %/°C |
| TcPmax | -0.34 %/°C | -0.34 %/°C | ±0.000 %/°C |
455 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 41.12 V | 41.42 V | 0.7% |
| Vmpp | 34.08 V | 34.38 V | 0.9% |
| Isc | 13.56 A | 13.86 A | 2.2% |
| Impp | 12.92 A | 13.24 A | 2.5% |
| TcVoc | -0.26 %/°C | -0.26 %/°C | ±0.000 %/°C |
| TcPmax | -0.34 %/°C | -0.34 %/°C | ±0.000 %/°C |
460 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 41.12 V | 41.52 V | 1.0% |
| Vmpp | 34.08 V | 34.48 V | 1.2% |
| Isc | 13.56 A | 13.96 A | 2.9% |
| Impp | 12.92 A | 13.34 A | 3.3% |
| TcVoc | -0.26 %/°C | -0.26 %/°C | ±0.000 %/°C |
| TcPmax | -0.34 %/°C | -0.34 %/°C | ±0.000 %/°C |
460 W
PERC| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 41.12 V | 41.52 V | 1.0% |
| Vmpp | 34.08 V | 34.48 V | 1.2% |
| Isc | 13.56 A | 13.96 A | 2.9% |
| Impp | 12.92 A | 13.34 A | 3.3% |
| TcVoc | -0.26 %/°C | -0.26 %/°C | ±0.000 %/°C |
| TcPmax | -0.34 %/°C | -0.34 %/°C | ±0.000 %/°C |
460 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 41.12 V | 41.94 V | 2.0% |
| Vmpp | 34.08 V | 34.72 V | 1.9% |
| Isc | 13.56 A | 14.02 A | 3.4% |
| Impp | 12.92 A | 13.25 A | 2.6% |
| TcVoc | -0.26 %/°C | -0.25 %/°C | ±0.010 %/°C |
| TcPmax | -0.34 %/°C | -0.29 %/°C | ±0.050 %/°C |
460 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 41.12 V | 41.8 V | 1.7% |
| Vmpp | 34.08 V | 35 V | 2.7% |
| Isc | 13.56 A | 14 A | 3.2% |
| Impp | 12.92 A | 13.14 A | 1.7% |
| TcVoc | -0.26 %/°C | -0.23 %/°C | ±0.030 %/°C |
| TcPmax | -0.34 %/°C | -0.29 %/°C | ±0.050 %/°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
41.12 V
Vmpp
34.08 V
Isc
13.56 A
Impp
12.92 A
TcVoc
-0.26 %/°C
TcPmax
-0.34 %/°C
Pmax
440 W
Cells
120
Bifaciality
70%
Length
1909 mm
Width
1134 mm
Thickness
35 mm
Weight
22.3 kg
The Seraphim SRP-440-BMB-HV is a 440 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-445-BMB-HV | 445 W | 41.22 V | 13.66 A |
| SRP-450-BMB-HV | 450 W | 41.32 V | 13.76 A |
| SRP-455-BMB-HV | 455 W | 41.42 V | 13.86 A |
| SRP-460-BMB-HV | 460 W | 41.52 V | 13.96 A |
| SRP-465-BMB-HV | 465 W | 41.62 V | 14.06 A |
The most critical specs to match are: cell count (must be exactly 120), Voc close to 41.12 V (within ±5%), and temperature coefficient TcVoc close to -0.26%/°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-440-BMB-HV.