530 W TOPCon solar panel with 108 cells. Voc 41.22 V · Isc 16.3 A · TcVoc -0.22%/°C.
Select the panel you want to replace
Panel not in the catalogue?
38 of the 4,444 panels in the catalogue can replace Maysun Solar MS530MTDG-54HR. 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 81–90 % · 2 models
Noticeable differences — the string voltage and current need a careful check.
Match 61–75 % · 13 models
Large differences — a real risk of a mismatched string; prefer a closer panel.
Match 34–59 % · 23 models
String Compatibility Calculator
Verify the replacement panel works with your inverter
Panel Matcher
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How the Algorithm Works
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Voc
41.22 V
Vmpp
34.25 V
Isc
16.3 A
Impp
15.48 A
TcVoc
-0.22 %/°C
TcPmax
-0.24 %/°C
Pmax
530 W
Cells
108
Length
1960 mm
Width
1134 mm
Thickness
30 mm
Weight
28 kg
The Maysun Solar MS530MTDG-54HR is a 530 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 |
|---|---|---|---|
| MS490MTDG-54HR | 490 W | 39.61 V | 15.74 A |
| MS495MTDG-54HR | 495 W | 39.81 V | 15.81 A |
| MS500MTDG-54HR | 500 W | 40.02 V | 15.88 A |
| MS505MTDG-54HR | 505 W | 40.22 V | 15.95 A |
| MS510MTDG-54HR | 510 W | 40.42 V | 16.02 A |
| MS515MTDG-54HR | 515 W | 40.62 V | 16.09 A |
| MS520MTDG-54HR | 520 W | 40.82 V | 16.16 A |
| MS525MTDG-54HR | 525 W | 41.02 V | 16.23 A |
The most critical specs to match are: cell count (must be exactly 108), Voc close to 41.22 V (within ±5%), and temperature coefficient TcVoc close to -0.22%/°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 Maysun Solar MS530MTDG-54HR.