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All replacements

Find replacement for JA Solar JAM60D42-515/LB

515 W TOPCon solar panel with 120 cells. Voc 43.33 V · Isc 15.11 A · TcVoc -0.25%/°C.

Select the panel you want to replace

Show only panels with matching cell technology

Compatible Replacements

75 panels found · 4264 panels excluded

JA Solar JAM60D42-520/LB

520 W

TOPCon
91Good match
ParameterOriginalReplacementDeviation
Voc43.33 V43.53 V0.5%
Vmpp36.15 V36.37 V0.6%
Isc15.11 A15.16 A0.3%
Impp14.25 A14.3 A0.4%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
JA Solar JAM60D42-525/LB

525 W

TOPCon
81Good match
ParameterOriginalReplacementDeviation
Voc43.33 V43.73 V0.9%
Vmpp36.15 V36.59 V1.2%
Isc15.11 A15.21 A0.7%
Impp14.25 A14.35 A0.7%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Leapton Energy LP182*182-M-60-NB-500W

500 W

TOPCon
80Good match
ParameterOriginalReplacementDeviation
Voc43.33 V43.5 V0.4%
Vmpp36.15 V35.92 V0.6%
Isc15.11 A14.44 A4.4%
Impp14.25 A13.92 A2.3%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.3 %/°C±0.010 %/°C
Horay Solar HS520TC-MHD-D

520 W

TOPCon
78Acceptable
ParameterOriginalReplacementDeviation
Voc43.33 V43.23 V0.2%
Vmpp36.15 V36.67 V1.4%
Isc15.11 A15.1 A0.1%
Impp14.25 A14.18 A0.5%
TcVoc-0.25 %/°C-0.23 %/°C±0.020 %/°C
TcPmax-0.29 %/°C-0.28 %/°C±0.010 %/°C
Sun Earth DXM8-60HBG 500W

500 W

TOPCon
76Acceptable
ParameterOriginalReplacementDeviation
Voc43.33 V43.4 V0.2%
Vmpp36.15 V35.8 V1.0%
Isc15.11 A14.63 A3.2%
Impp14.25 A13.97 A2.0%
TcVoc-0.25 %/°C-0.23 %/°C±0.020 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Horay Solar HS525TC-MHD-D

525 W

TOPCon
76Acceptable
ParameterOriginalReplacementDeviation
Voc43.33 V43.42 V0.2%
Vmpp36.15 V36.83 V1.9%
Isc15.11 A15.18 A0.5%
Impp14.25 A14.25 A0.0%
TcVoc-0.25 %/°C-0.23 %/°C±0.020 %/°C
TcPmax-0.29 %/°C-0.28 %/°C±0.010 %/°C
Ulica Solar UL-495M-120BDGN

495 W

TOPCon
73Acceptable
ParameterOriginalReplacementDeviation
Voc43.33 V43.52 V0.4%
Vmpp36.15 V36.85 V1.9%
Isc15.11 A14.43 A4.5%
Impp14.25 A13.43 A5.8%
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)-495W

495 W

TOPCon
73Acceptable
ParameterOriginalReplacementDeviation
Voc43.33 V43.5 V0.4%
Vmpp36.15 V36.9 V2.1%
Isc15.11 A14.42 A4.6%
Impp14.25 A13.41 A5.9%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Sun Earth DXM8-60HBG 505W

505 W

TOPCon
73Acceptable
ParameterOriginalReplacementDeviation
Voc43.33 V43.6 V0.6%
Vmpp36.15 V35.9 V0.7%
Isc15.11 A14.7 A2.7%
Impp14.25 A14.07 A1.3%
TcVoc-0.25 %/°C-0.23 %/°C±0.020 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
DAH Solar DHN-60R18/DG(BB)-495W

495 W

TOPCon
73Acceptable
ParameterOriginalReplacementDeviation
Voc43.33 V43.5 V0.4%
Vmpp36.15 V36.9 V2.1%
Isc15.11 A14.42 A4.6%
Impp14.25 A13.41 A5.9%
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-495W

495 W

TOPCon
73Acceptable
ParameterOriginalReplacementDeviation
Voc43.33 V43.5 V0.4%
Vmpp36.15 V36.9 V2.1%
Isc15.11 A14.42 A4.6%
Impp14.25 A13.41 A5.9%
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)-495W

495 W

TOPCon
73Acceptable
ParameterOriginalReplacementDeviation
Voc43.33 V43.5 V0.4%
Vmpp36.15 V36.9 V2.1%
Isc15.11 A14.42 A4.6%
Impp14.25 A13.41 A5.9%
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

43.33 V

Vmpp

36.15 V

Isc

15.11 A

Impp

14.25 A

TcVoc

-0.25 %/°C

TcPmax

-0.29 %/°C

Pmax

515 W

Cells

120

Bifaciality

80%

Length

2063 mm

Width

1134 mm

Thickness

30 mm

Weight

28.8 kg

The JA Solar JAM60D42-515/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
JAM60D42-520/LB520 W43.53 V15.16 A
JAM60D42-525/LB525 W43.73 V15.21 A
JAM60D42-530/LB530 W43.93 V15.26 A
JAM60D42-535/LB535 W44.13 V15.31 A
JAM60D42-540/LB540 W44.33 V15.36 A

Frequently Asked Questions

What specs must match when replacing the JA Solar JAM60D42-515/LB?

The most critical specs to match are: cell count (must be exactly 120), Voc close to 43.33 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 JAM60D42-515/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 JAM60D42-515/LB.