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All replacements

Find replacement for JA Solar JAM60D40-515/LB

515 W TOPCon solar panel with 120 cells. Voc 45 V · Isc 14.56 A · TcVoc -0.25%/°C.

Select the panel you want to replace

Show only panels with matching cell technology

Compatible Replacements

63 panels found · 4276 panels excluded

JA Solar JAM60D41-500/LB

500 W

TOPCon
83Good match
ParameterOriginalReplacementDeviation
Voc45 V45 V0.0%
Vmpp37.62 V38.26 V1.7%
Isc14.56 A14.05 A3.5%
Impp13.69 A13.07 A4.5%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
München Solar MSMD510M10NR-120BG

510 W

TOPCon
82Good match
ParameterOriginalReplacementDeviation
Voc45 V44.6 V0.9%
Vmpp37.62 V37.3 V0.9%
Isc14.56 A14.29 A1.9%
Impp13.69 A13.67 A0.1%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
DAH Solar DHN-60R18/DG(BW)-520W

520 W

TOPCon
81Good match
ParameterOriginalReplacementDeviation
Voc45 V44.5 V1.1%
Vmpp37.62 V37.9 V0.7%
Isc14.56 A14.72 A1.1%
Impp13.69 A13.72 A0.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
DAH Solar DHN-60R20/DG-520W

520 W

TOPCon
81Good match
ParameterOriginalReplacementDeviation
Voc45 V44.5 V1.1%
Vmpp37.62 V37.9 V0.7%
Isc14.56 A14.72 A1.1%
Impp13.69 A13.72 A0.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
DAH Solar DHN-60R20/DG(BW)-520W

520 W

TOPCon
81Good match
ParameterOriginalReplacementDeviation
Voc45 V44.5 V1.1%
Vmpp37.62 V37.9 V0.7%
Isc14.56 A14.72 A1.1%
Impp13.69 A13.72 A0.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
DAH Solar DHN-60R18/DG(BB)-520W

520 W

TOPCon
81Good match
ParameterOriginalReplacementDeviation
Voc45 V44.5 V1.1%
Vmpp37.62 V37.9 V0.7%
Isc14.56 A14.72 A1.1%
Impp13.69 A13.72 A0.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
DAH Solar DHN-60R20/DG(BB)-520W

520 W

TOPCon
81Good match
ParameterOriginalReplacementDeviation
Voc45 V44.5 V1.1%
Vmpp37.62 V37.9 V0.7%
Isc14.56 A14.72 A1.1%
Impp13.69 A13.72 A0.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
DAH Solar DHN-60R18/DG-520W

520 W

TOPCon
81Good match
ParameterOriginalReplacementDeviation
Voc45 V44.5 V1.1%
Vmpp37.62 V37.9 V0.7%
Isc14.56 A14.72 A1.1%
Impp13.69 A13.72 A0.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
DAH Solar DHN-60R18/DG(BW)-515W

515 W

TOPCon
78Acceptable
ParameterOriginalReplacementDeviation
Voc45 V44.3 V1.6%
Vmpp37.62 V37.7 V0.2%
Isc14.56 A14.66 A0.7%
Impp13.69 A13.66 A0.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
DAH Solar DHN-60R20/DG-515W

515 W

TOPCon
78Acceptable
ParameterOriginalReplacementDeviation
Voc45 V44.3 V1.6%
Vmpp37.62 V37.7 V0.2%
Isc14.56 A14.66 A0.7%
Impp13.69 A13.66 A0.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
DAH Solar DHN-60R20/DG(BW)-515W

515 W

TOPCon
78Acceptable
ParameterOriginalReplacementDeviation
Voc45 V44.3 V1.6%
Vmpp37.62 V37.7 V0.2%
Isc14.56 A14.66 A0.7%
Impp13.69 A13.66 A0.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
JA Solar JAM60D41-495/LB

495 W

TOPCon
78Acceptable
ParameterOriginalReplacementDeviation
Voc45 V44.8 V0.4%
Vmpp37.62 V38.08 V1.2%
Isc14.56 A14 A3.8%
Impp13.69 A13 A5.0%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°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

Original Panel Specs

Voc

45 V

Vmpp

37.62 V

Isc

14.56 A

Impp

13.69 A

TcVoc

-0.25 %/°C

TcPmax

-0.29 %/°C

Pmax

515 W

Cells

120

Bifaciality

80%

Length

1953 mm

Width

1134 mm

Thickness

30 mm

Weight

27.3 kg

The JA Solar JAM60D40-515/LB is a 515 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.

Other models in this series

ModelPowerVocIsc
JAM60D40-485/LB485 W43.25 V14.24 A
JAM60D40-490/LB490 W43.45 V14.3 A
JAM60D40-495/LB495 W43.65 V14.36 A
JAM60D40-500/LB500 W43.85 V14.42 A
JAM60D40-505/LB505 W44.05 V14.48 A
JAM60D40-510/LB510 W44.25 V14.54 A

Frequently Asked Questions

What specs must match when replacing the JA Solar JAM60D40-515/LB?

The most critical specs to match are: cell count (must be exactly 120), Voc close to 45 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.

Can I use a higher wattage replacement for the JA Solar JAM60D40-515/LB?

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.

What happens if the replacement panel has different voltage specs?

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 JA Solar JAM60D40-515/LB.