405 W TOPCon solar panel with 100 cells. Voc 36.55 V · Isc 13.82 A · TcVoc -0.25%/°C.
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2 panels found · 4337 panels excluded
410 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 36.55 V | 36.69 V | 0.4% |
| Vmpp | 30.69 V | 30.83 V | 0.5% |
| Isc | 13.82 A | 13.86 A | 0.3% |
| Impp | 13.2 A | 13.3 A | 0.8% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.3 %/°C | ±0.000 %/°C |
415 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 36.55 V | 36.83 V | 0.8% |
| Vmpp | 30.69 V | 30.97 V | 0.9% |
| Isc | 13.82 A | 13.9 A | 0.6% |
| Impp | 13.2 A | 13.4 A | 1.5% |
| TcVoc | -0.25 %/°C | -0.25 %/°C | ±0.000 %/°C |
| TcPmax | -0.3 %/°C | -0.3 %/°C | ±0.000 %/°C |
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Voc
36.55 V
Vmpp
30.69 V
Isc
13.82 A
Impp
13.2 A
TcVoc
-0.25 %/°C
TcPmax
-0.3 %/°C
Pmax
405 W
Cells
100
Length
2119 mm
Width
986 mm
Thickness
16 mm
Weight
25 kg
The Perlight Solar PLM-405DH8N-100 is a 405 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 |
|---|---|---|---|
| PLM-410DH8N-100 | 410 W | 36.69 V | 13.86 A |
| PLM-415DH8N-100 | 415 W | 36.83 V | 13.9 A |
The most critical specs to match are: cell count (must be exactly 100), Voc close to 36.55 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 Perlight Solar PLM-405DH8N-100.