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All replacements

Find replacement for DAH Solar DHN-60R18/DG-510W

510 W TOPCon solar panel with 120 cells. Voc 44.1 V · Isc 14.6 A · TcVoc -0.25%/°C.

Select the panel you want to replace

Show only panels with matching cell technology

Compatible Replacements

81 panels found · 3629 panels excluded

DAH Solar DHN-60R18/DG(BW)-510W

510 W

TOPCon
100Exact match
ParameterOriginalReplacementDeviation
Voc44.1 V44.1 V0.0%
Vmpp37.5 V37.5 V0.0%
Isc14.6 A14.6 A0.0%
Impp13.6 A13.6 A0.0%
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-510W

510 W

TOPCon
100Exact match
ParameterOriginalReplacementDeviation
Voc44.1 V44.1 V0.0%
Vmpp37.5 V37.5 V0.0%
Isc14.6 A14.6 A0.0%
Impp13.6 A13.6 A0.0%
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)-510W

510 W

TOPCon
100Exact match
ParameterOriginalReplacementDeviation
Voc44.1 V44.1 V0.0%
Vmpp37.5 V37.5 V0.0%
Isc14.6 A14.6 A0.0%
Impp13.6 A13.6 A0.0%
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)-510W

510 W

TOPCon
100Exact match
ParameterOriginalReplacementDeviation
Voc44.1 V44.1 V0.0%
Vmpp37.5 V37.5 V0.0%
Isc14.6 A14.6 A0.0%
Impp13.6 A13.6 A0.0%
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)-510W

510 W

TOPCon
100Exact match
ParameterOriginalReplacementDeviation
Voc44.1 V44.1 V0.0%
Vmpp37.5 V37.5 V0.0%
Isc14.6 A14.6 A0.0%
Impp13.6 A13.6 A0.0%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
JA Solar JAM60D40-505/LB

505 W

TOPCon
92Good match
ParameterOriginalReplacementDeviation
Voc44.1 V44.05 V0.1%
Vmpp37.5 V37.11 V1.0%
Isc14.6 A14.48 A0.8%
Impp13.6 A13.61 A0.1%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
JA Solar JAM60D40-510/LB

510 W

TOPCon
92Good match
ParameterOriginalReplacementDeviation
Voc44.1 V44.25 V0.3%
Vmpp37.5 V37.31 V0.5%
Isc14.6 A14.54 A0.4%
Impp13.6 A13.67 A0.5%
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)-505W

505 W

TOPCon
91Good match
ParameterOriginalReplacementDeviation
Voc44.1 V43.9 V0.5%
Vmpp37.5 V37.3 V0.5%
Isc14.6 A14.54 A0.4%
Impp13.6 A13.54 A0.4%
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)-505W

505 W

TOPCon
91Good match
ParameterOriginalReplacementDeviation
Voc44.1 V43.9 V0.5%
Vmpp37.5 V37.3 V0.5%
Isc14.6 A14.54 A0.4%
Impp13.6 A13.54 A0.4%
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
91Good match
ParameterOriginalReplacementDeviation
Voc44.1 V44.3 V0.5%
Vmpp37.5 V37.7 V0.5%
Isc14.6 A14.66 A0.4%
Impp13.6 A13.66 A0.4%
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-505W

505 W

TOPCon
91Good match
ParameterOriginalReplacementDeviation
Voc44.1 V43.9 V0.5%
Vmpp37.5 V37.3 V0.5%
Isc14.6 A14.54 A0.4%
Impp13.6 A13.54 A0.4%
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
91Good match
ParameterOriginalReplacementDeviation
Voc44.1 V44.3 V0.5%
Vmpp37.5 V37.7 V0.5%
Isc14.6 A14.66 A0.4%
Impp13.6 A13.66 A0.4%
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

44.1 V

Vmpp

37.5 V

Isc

14.6 A

Impp

13.6 A

TcVoc

-0.25 %/°C

TcPmax

-0.29 %/°C

Pmax

510 W

Cells

120

Bifaciality

80%

Length

1994 mm

Width

1134 mm

Thickness

30 mm

Weight

27 kg

The DAH Solar DHN-60R18/DG-510W is a 510 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
DHN-60R18/DG-500W500 W43.7 V14.48 A
DHN-60R18/DG-505W505 W43.9 V14.54 A
DHN-60R18/DG-515W515 W44.3 V14.66 A
DHN-60R18/DG-520W520 W44.5 V14.72 A

Frequently Asked Questions

What specs must match when replacing the DAH Solar DHN-60R18/DG-510W?

The most critical specs to match are: cell count (must be exactly 120), Voc close to 44.1 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 DAH Solar DHN-60R18/DG-510W?

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 DAH Solar DHN-60R18/DG-510W.