350 W TOPCon solar panel with 108 cells. Voc 38.34 V · Isc 11.74 A · TcVoc -0.26%/°C.
Select the panel you want to replace
2 panels found · 4337 panels excluded
355 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 38.34 V | 38.46 V | 0.3% |
| Vmpp | 30.52 V | 30.62 V | 0.3% |
| Isc | 11.74 A | 11.9 A | 1.4% |
| Impp | 11.47 A | 11.59 A | 1.0% |
| TcVoc | -0.26 %/°C | -0.26 %/°C | ±0.000 %/°C |
| TcPmax | -0.31 %/°C | -0.31 %/°C | ±0.000 %/°C |
360 W
TOPCon| Parameter | Original | Replacement | Deviation |
|---|---|---|---|
| Voc | 38.34 V | 38.58 V | 0.6% |
| Vmpp | 30.52 V | 30.72 V | 0.7% |
| Isc | 11.74 A | 12.06 A | 2.7% |
| Impp | 11.47 A | 11.72 A | 2.2% |
| TcVoc | -0.26 %/°C | -0.26 %/°C | ±0.000 %/°C |
| TcPmax | -0.31 %/°C | -0.31 %/°C | ±0.000 %/°C |
String Compatibility Calculator
Verify the replacement panel works with your inverter
Panel Matcher
Find all compatible panels for a specific inverter
Already have panels?
Find an inverter that fits your panel array with the right MPPT range and DC/AC ratio.
How the Algorithm Works
Learn how panels are scored and matched
Voc
38.34 V
Vmpp
30.52 V
Isc
11.74 A
Impp
11.47 A
TcVoc
-0.26 %/°C
TcPmax
-0.31 %/°C
Pmax
350 W
Cells
108
Length
1722 mm
Width
1134 mm
Thickness
30 mm
Weight
21.5 kg
The Perlight Solar PLM-350H8N-108 is a 350 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-355H8N-108 | 355 W | 38.46 V | 11.9 A |
| PLM-360H8N-108 | 360 W | 38.58 V | 12.06 A |
The most critical specs to match are: cell count (must be exactly 108), Voc close to 38.34 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 Perlight Solar PLM-350H8N-108.