Find replacement for DAH Solar DHN-54R18/DG(BW)-460W

460 W TOPCon solar panel with 108 cells. Voc 39.8 V · Isc 14.54 A · TcVoc -0.25%/°C.

Original Panel

Select the panel you want to replace

Same technology onlyShow only panels with matching cell technology

Compatible Replacements

179 panels found · 3531 panels excluded

DAH Solar DHN-54R20/DG-460W

460 W

TOPCon

100Exact match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.8 V	0.0%
Vmpp	33.9 V	33.9 V	0.0%
Isc	14.54 A	14.54 A	0.0%
Impp	13.57 A	13.57 A	0.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DAH Solar DHN-54R18/DG-460W

460 W

TOPCon

100Exact match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.8 V	0.0%
Vmpp	33.9 V	33.9 V	0.0%
Isc	14.54 A	14.54 A	0.0%
Impp	13.57 A	13.57 A	0.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DAH Solar DHN-54R18/DG(BB)-460W

460 W

TOPCon

100Exact match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.8 V	0.0%
Vmpp	33.9 V	33.9 V	0.0%
Isc	14.54 A	14.54 A	0.0%
Impp	13.57 A	13.57 A	0.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DAH Solar DHN-54R20/DG(BB)-460W

460 W

TOPCon

100Exact match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.8 V	0.0%
Vmpp	33.9 V	33.9 V	0.0%
Isc	14.54 A	14.54 A	0.0%
Impp	13.57 A	13.57 A	0.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DAH Solar DHN-54R20/DG(BW)-460W

460 W

TOPCon

100Exact match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.8 V	0.0%
Vmpp	33.9 V	33.9 V	0.0%
Isc	14.54 A	14.54 A	0.0%
Impp	13.57 A	13.57 A	0.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Phono Solar PS465L7GF-18/VNH

465 W

TOPCon

94Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.69 V	0.3%
Vmpp	33.9 V	33.85 V	0.1%
Isc	14.54 A	14.65 A	0.8%
Impp	13.57 A	13.74 A	1.3%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Ulica Solar UL-455M-108BHVN

455 W

TOPCon

91Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.94 V	0.4%
Vmpp	33.9 V	33.64 V	0.8%
Isc	14.54 A	14.43 A	0.8%
Impp	13.57 A	13.53 A	0.3%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Phono Solar PS470L7GF-18/VNH

470 W

TOPCon

91Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.92 V	0.3%
Vmpp	33.9 V	34.01 V	0.3%
Isc	14.54 A	14.72 A	1.2%
Impp	13.57 A	13.82 A	1.8%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Ulica Solar UL-450M-108BHVN

450 W

TOPCon

91Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.78 V	0.1%
Vmpp	33.9 V	33.48 V	1.2%
Isc	14.54 A	14.36 A	1.2%
Impp	13.57 A	13.44 A	1.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DAH Solar DHN-54R20/DG-455W

455 W

TOPCon

90Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.6 V	0.5%
Vmpp	33.9 V	33.7 V	0.6%
Isc	14.54 A	14.48 A	0.4%
Impp	13.57 A	13.5 A	0.5%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DAH Solar DHN-54R20/DG-465W

465 W

TOPCon

90Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	40 V	0.5%
Vmpp	33.9 V	34.1 V	0.6%
Isc	14.54 A	14.6 A	0.4%
Impp	13.57 A	13.64 A	0.5%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DAH Solar DHN-54R18/DG-455W

455 W

TOPCon

90Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.6 V	0.5%
Vmpp	33.9 V	33.7 V	0.6%
Isc	14.54 A	14.48 A	0.4%
Impp	13.57 A	13.5 A	0.5%
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

39.8 V

Vmpp

33.9 V

Isc

14.54 A

Impp

13.57 A

TcVoc

-0.25 %/°C

TcPmax

-0.29 %/°C

Pmax

460 W

Cells

108

Bifaciality

80%

Length

1800 mm

Width

1134 mm

Thickness

30 mm

Weight

24.4 kg

The DAH Solar DHN-54R18/DG(BW)-460W is a 460 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

Model	Power	Voc	Isc
DHN-54R18/DG(BW)-450W	450 W	39.4 V	14.42 A
DHN-54R18/DG(BW)-455W	455 W	39.6 V	14.48 A
DHN-54R18/DG(BW)-465W	465 W	40 V	14.6 A

Frequently Asked Questions

What specs must match when replacing the DAH Solar DHN-54R18/DG(BW)-460W?

The most critical specs to match are: cell count (must be exactly 108), Voc close to 39.8 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-54R18/DG(BW)-460W?

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-54R18/DG(BW)-460W.

All replacements

Find replacement for DAH Solar DHN-54R18/DG(BW)-460W

460 W TOPCon solar panel with 108 cells. Voc 39.8 V · Isc 14.54 A · TcVoc -0.25%/°C.

Original Panel

Select the panel you want to replace

Same technology onlyShow only panels with matching cell technology

Compatible Replacements

179 panels found · 3531 panels excluded

DAH Solar DHN-54R20/DG-460W

460 W

TOPCon

100Exact match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.8 V	0.0%
Vmpp	33.9 V	33.9 V	0.0%
Isc	14.54 A	14.54 A	0.0%
Impp	13.57 A	13.57 A	0.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DAH Solar DHN-54R18/DG-460W

460 W

TOPCon

100Exact match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.8 V	0.0%
Vmpp	33.9 V	33.9 V	0.0%
Isc	14.54 A	14.54 A	0.0%
Impp	13.57 A	13.57 A	0.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DAH Solar DHN-54R18/DG(BB)-460W

460 W

TOPCon

100Exact match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.8 V	0.0%
Vmpp	33.9 V	33.9 V	0.0%
Isc	14.54 A	14.54 A	0.0%
Impp	13.57 A	13.57 A	0.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DAH Solar DHN-54R20/DG(BB)-460W

460 W

TOPCon

100Exact match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.8 V	0.0%
Vmpp	33.9 V	33.9 V	0.0%
Isc	14.54 A	14.54 A	0.0%
Impp	13.57 A	13.57 A	0.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DAH Solar DHN-54R20/DG(BW)-460W

460 W

TOPCon

100Exact match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.8 V	0.0%
Vmpp	33.9 V	33.9 V	0.0%
Isc	14.54 A	14.54 A	0.0%
Impp	13.57 A	13.57 A	0.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Phono Solar PS465L7GF-18/VNH

465 W

TOPCon

94Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.69 V	0.3%
Vmpp	33.9 V	33.85 V	0.1%
Isc	14.54 A	14.65 A	0.8%
Impp	13.57 A	13.74 A	1.3%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Ulica Solar UL-455M-108BHVN

455 W

TOPCon

91Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.94 V	0.4%
Vmpp	33.9 V	33.64 V	0.8%
Isc	14.54 A	14.43 A	0.8%
Impp	13.57 A	13.53 A	0.3%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Phono Solar PS470L7GF-18/VNH

470 W

TOPCon

91Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.92 V	0.3%
Vmpp	33.9 V	34.01 V	0.3%
Isc	14.54 A	14.72 A	1.2%
Impp	13.57 A	13.82 A	1.8%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Ulica Solar UL-450M-108BHVN

450 W

TOPCon

91Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.78 V	0.1%
Vmpp	33.9 V	33.48 V	1.2%
Isc	14.54 A	14.36 A	1.2%
Impp	13.57 A	13.44 A	1.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DAH Solar DHN-54R20/DG-455W

455 W

TOPCon

90Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.6 V	0.5%
Vmpp	33.9 V	33.7 V	0.6%
Isc	14.54 A	14.48 A	0.4%
Impp	13.57 A	13.5 A	0.5%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DAH Solar DHN-54R20/DG-465W

465 W

TOPCon

90Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	40 V	0.5%
Vmpp	33.9 V	34.1 V	0.6%
Isc	14.54 A	14.6 A	0.4%
Impp	13.57 A	13.64 A	0.5%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DAH Solar DHN-54R18/DG-455W

455 W

TOPCon

90Good match

Parameter	Original	Replacement	Deviation
Voc	39.8 V	39.6 V	0.5%
Vmpp	33.9 V	33.7 V	0.6%
Isc	14.54 A	14.48 A	0.4%
Impp	13.57 A	13.5 A	0.5%
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

39.8 V

Vmpp

33.9 V

Isc

14.54 A

Impp

13.57 A

TcVoc

-0.25 %/°C

TcPmax

-0.29 %/°C

Pmax

460 W

Cells

108

Bifaciality

80%

Length

1800 mm

Width

1134 mm

Thickness

30 mm

Weight

24.4 kg

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

Model	Power	Voc	Isc
DHN-54R18/DG(BW)-450W	450 W	39.4 V	14.42 A
DHN-54R18/DG(BW)-455W	455 W	39.6 V	14.48 A
DHN-54R18/DG(BW)-465W	465 W	40 V	14.6 A