460 W PERC solar panel with 144 cells. Voc 50.38 V · Isc 11.49 A · TcVoc -0.285%/°C.
Select the panel you want to replace
Panel not in the catalogue?
27 of the 4,444 panels in the catalogue can replace Luxor Solar LX-460M/166-144+ SW HC. Before you buy, check your pick in the string calculator with your inverter.
CloseNoticeableLarge differenceTap or click a difference to see what it means for your string.
Small differences within tolerance — safe once verified in the calculator with your inverter.
Match 84–92 % · 6 models
Noticeable differences — the string voltage and current need a careful check.
Match 61–77 % · 15 models
Large differences — a real risk of a mismatched string; prefer a closer panel.
Match 53–59 % · 6 models
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
50.38 V
Vmpp
42.32 V
Isc
11.49 A
Impp
10.88 A
TcVoc
-0.285 %/°C
TcPmax
-0.36 %/°C
Pmax
460 W
Cells
144
Length
2094 mm
Width
1038 mm
Thickness
35 mm
Weight
23.5 kg
The Luxor Solar LX-460M/166-144+ SW HC is a 460 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 |
|---|---|---|---|
| LX-440M/166-144+ SW HC | 440 W | 49 V | 11.3 A |
| LX-445M/166-144+ SW HC | 445 W | 49.34 V | 11.34 A |
| LX-450M/166-144+ SW HC | 450 W | 49.68 V | 11.39 A |
| LX-455M/166-144+ SW HC | 455 W | 50.03 V | 11.44 A |
The most critical specs to match are: cell count (must be exactly 144), Voc close to 50.38 V (within ±5%), and temperature coefficient TcVoc close to -0.285%/°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 Luxor Solar LX-460M/166-144+ SW HC.