480 W TOPCon solar panel with 120 cells. Voc 42.8 V · Isc 14.02 A · TcVoc -0.25%/°C.
Select the panel you want to replace
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
42.8 V
Vmpp
36.4 V
Isc
14.02 A
Impp
13.18 A
TcVoc
-0.25 %/°C
TcPmax
-0.29 %/°C
Pmax
480 W
Cells
120
Bifaciality
80%
Length
1903 mm
Width
1134 mm
Thickness
28 mm
Weight
26.5 kg
The DAH Solar DHN-60X16/DG-FS(BB)-480W is a 480 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 |
|---|---|---|---|
| 475 W | 42.6 V | 13.96 A | |
| 485 W | 43 V | 14.08 A | |
| 490 W | 43.2 V | 14.14 A | |
| 495 W | 43.4 V | 14.2 A |
The most critical specs to match are: cell count (must be exactly 120), Voc close to 42.8 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 DAH Solar DHN-60X16/DG-FS(BB)-480W.