370 W PERC solar panel with 72 cells. Voc 48.3 V · Isc 9.85 A · TcVoc -0.29%/°C.
Select the panel you want to replace
Panel not in the catalogue?
14 of the 4,444 panels in the catalogue can replace Sunergy SUN370-72M. 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 80–91 % · 5 models
Noticeable differences — the string voltage and current need a careful check.
Match 63–75 % · 7 models
Large differences — a real risk of a mismatched string; prefer a closer panel.
Match 53–58 % · 2 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
Learn how panels are scored and matched
Voc
48.3 V
Vmpp
39.3 V
Isc
9.85 A
Impp
9.41 A
TcVoc
-0.29 %/°C
TcPmax
-0.4 %/°C
Pmax
370 W
Cells
72
Length
1950 mm
Width
990 mm
Thickness
40 mm
Weight
23 kg
The Sunergy SUN370-72M is a 370 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 |
|---|---|---|---|
| SUN350-72M | 350 W | 47.5 V | 9.53 A |
| SUN355-72M | 355 W | 47.7 V | 9.65 A |
| SUN360-72M | 360 W | 47.9 V | 9.75 A |
| SUN365-72M | 365 W | 48.1 V | 9.82 A |
The most critical specs to match are: cell count (must be exactly 72), Voc close to 48.3 V (within ±5%), and temperature coefficient TcVoc close to -0.29%/°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 Sunergy SUN370-72M.