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All replacements

Find replacement for DAS Solar DAS-DH108NA-420

420 W TOPCon solar panel with 108 cells. Voc 38.48 V · Isc 13.78 A · TcVoc -0.25%/°C.

Select the panel you want to replace

Show only panels with matching cell technology

Compatible Replacements

133 panels found · 4206 panels excluded

München Solar MSMD415M10N-108BG

415 W

TOPCon
94Good match
ParameterOriginalReplacementDeviation
Voc38.48 V38.5 V0.1%
Vmpp32.02 V31.9 V0.4%
Isc13.78 A13.72 A0.4%
Impp13.12 A13.01 A0.8%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
DAS Solar DAS-DH108NA-425

425 W

TOPCon
93Good match
ParameterOriginalReplacementDeviation
Voc38.48 V38.54 V0.2%
Vmpp32.02 V32.35 V1.0%
Isc13.78 A13.79 A0.1%
Impp13.12 A13.14 A0.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
WINAICO WST-425NGXB-D3

425 W

TOPCon
93Good match
ParameterOriginalReplacementDeviation
Voc38.48 V38.54 V0.2%
Vmpp32.02 V32.35 V1.0%
Isc13.78 A13.79 A0.1%
Impp13.12 A13.14 A0.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Phono Solar PS420M8GF-18/VNH

420 W

TOPCon
93Good match
ParameterOriginalReplacementDeviation
Voc38.48 V38.44 V0.1%
Vmpp32.02 V31.87 V0.5%
Isc13.78 A13.83 A0.4%
Impp13.12 A13.18 A0.5%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
LogicPower LP-430MD

430 W

TOPCon
90Good match
ParameterOriginalReplacementDeviation
Voc38.48 V38.49 V0.0%
Vmpp32.02 V31.88 V0.4%
Isc13.78 A14.23 A3.3%
Impp13.12 A13.49 A2.8%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
München Solar MSMD420M10N-108BG

420 W

TOPCon
89Good match
ParameterOriginalReplacementDeviation
Voc38.48 V38.7 V0.6%
Vmpp32.02 V32.1 V0.2%
Isc13.78 A13.81 A0.2%
Impp13.12 A13.09 A0.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
Sunpro Power SPDG435-N108M10

435 W

TOPCon
87Good match
ParameterOriginalReplacementDeviation
Voc38.48 V38.43 V0.1%
Vmpp32.02 V31.94 V0.2%
Isc13.78 A14.34 A4.1%
Impp13.12 A13.62 A3.8%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Seraphim SRP-425-BTD-BG

425 W

TOPCon
87Good match
ParameterOriginalReplacementDeviation
Voc38.48 V38.7 V0.6%
Vmpp32.02 V32.1 V0.2%
Isc13.78 A13.91 A0.9%
Impp13.12 A13.24 A0.9%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
DAS Solar DAS-DH108NA-430

430 W

TOPCon
87Good match
ParameterOriginalReplacementDeviation
Voc38.48 V38.6 V0.3%
Vmpp32.02 V32.68 V2.1%
Isc13.78 A13.8 A0.1%
Impp13.12 A13.16 A0.3%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
RECOM RCM-430-7DBNG

430 W

TOPCon
87Good match
ParameterOriginalReplacementDeviation
Voc38.48 V38.49 V0.0%
Vmpp32.02 V31.88 V0.4%
Isc13.78 A14.23 A3.3%
Impp13.12 A13.49 A2.8%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
WINAICO WST-430NGXB-D3

430 W

TOPCon
87Good match
ParameterOriginalReplacementDeviation
Voc38.48 V38.6 V0.3%
Vmpp32.02 V32.68 V2.1%
Isc13.78 A13.8 A0.1%
Impp13.12 A13.16 A0.3%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Luxor Solar LX-430M/182-108+ GG BT ECOLINE

430 W

TOPCon
87Good match
ParameterOriginalReplacementDeviation
Voc38.48 V38.55 V0.2%
Vmpp32.02 V31.84 V0.6%
Isc13.78 A14.26 A3.5%
Impp13.12 A13.52 A3.0%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°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

38.48 V

Vmpp

32.02 V

Isc

13.78 A

Impp

13.12 A

TcVoc

-0.25 %/°C

TcPmax

-0.3 %/°C

Pmax

420 W

Cells

108

Bifaciality

80%

Length

1722 mm

Width

1134 mm

Thickness

30 mm

Weight

20.5 kg

The DAS Solar DAS-DH108NA-420 is a 420 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
DAS-DH108NA-425425 W38.54 V13.79 A
DAS-DH108NA-430430 W38.6 V13.8 A
DAS-DH108NA-435435 W38.72 V13.89 A
DAS-DH108NA-440440 W38.88 V13.98 A

Frequently Asked Questions

What specs must match when replacing the DAS Solar DAS-DH108NA-420?

The most critical specs to match are: cell count (must be exactly 108), Voc close to 38.48 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 DAS Solar DAS-DH108NA-420?

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 DAS Solar DAS-DH108NA-420.