Find replacement for DMEGC GH400M10RT-G48HSW

400 W TOPCon solar panel with 96 cells. Voc 35.44 V · Isc 14.04 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

7 panels found · 4332 panels excluded

DMEGC GH405M10RT-G48HSW

405 W

TOPCon

89Good match

Parameter	Original	Replacement	Deviation
Voc	35.44 V	35.64 V	0.6%
Vmpp	29.6 V	29.8 V	0.7%
Isc	14.04 A	14.11 A	0.5%
Impp	13.53 A	13.6 A	0.5%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DMEGC GH410M10RT-G48HSW

410 W

TOPCon

77Acceptable

Parameter	Original	Replacement	Deviation
Voc	35.44 V	35.84 V	1.1%
Vmpp	29.6 V	30 V	1.4%
Isc	14.04 A	14.18 A	1.0%
Impp	13.53 A	13.67 A	1.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

aleo solar L62S390

390 W

TOPCon

71Acceptable

Parameter	Original	Replacement	Deviation
Voc	35.44 V	35.16 V	0.8%
Vmpp	29.6 V	29.79 V	0.6%
Isc	14.04 A	13.77 A	1.9%
Impp	13.53 A	13.09 A	3.3%
TcVoc	-0.25 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.31 %/°C	±0.020 %/°C

aleo solar L62S385

385 W

TOPCon

66Acceptable

Parameter	Original	Replacement	Deviation
Voc	35.44 V	34.97 V	1.3%
Vmpp	29.6 V	29.61 V	0.0%
Isc	14.04 A	13.68 A	2.6%
Impp	13.53 A	13 A	3.9%
TcVoc	-0.25 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.31 %/°C	±0.020 %/°C

DMEGC GH415M10RT-G48HSW

415 W

TOPCon

66Acceptable

Parameter	Original	Replacement	Deviation
Voc	35.44 V	36.04 V	1.7%
Vmpp	29.6 V	30.2 V	2.0%
Isc	14.04 A	14.25 A	1.5%
Impp	13.53 A	13.74 A	1.6%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

aleo solar S82T380

380 W

TOPCon

57Marginal

Parameter	Original	Replacement	Deviation
Voc	35.44 V	35.09 V	1.0%
Vmpp	29.6 V	30.04 V	1.5%
Isc	14.04 A	13.31 A	5.2%
Impp	13.53 A	12.65 A	6.5%
TcVoc	-0.25 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.31 %/°C	±0.020 %/°C

aleo solar L62S380

380 W

TOPCon

55Marginal

Parameter	Original	Replacement	Deviation
Voc	35.44 V	34.78 V	1.9%
Vmpp	29.6 V	29.43 V	0.6%
Isc	14.04 A	13.59 A	3.2%
Impp	13.53 A	12.91 A	4.6%
TcVoc	-0.25 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.31 %/°C	±0.020 %/°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

35.44 V

Vmpp

29.6 V

Isc

14.04 A

Impp

13.53 A

TcVoc

-0.25 %/°C

TcPmax

-0.29 %/°C

Pmax

400 W

Cells

Length

1650 mm

Width

1134 mm

Thickness

25 mm

Weight

20 kg

The DMEGC GH400M10RT-G48HSW is a 400 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
GH405M10RT-G48HSW	405 W	35.64 V	14.11 A
GH410M10RT-G48HSW	410 W	35.84 V	14.18 A
GH415M10RT-G48HSW	415 W	36.04 V	14.25 A

Frequently Asked Questions

What specs must match when replacing the DMEGC GH400M10RT-G48HSW?

The most critical specs to match are: cell count (must be exactly 96), Voc close to 35.44 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 DMEGC GH400M10RT-G48HSW?

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 DMEGC GH400M10RT-G48HSW.

All replacements

Find replacement for DMEGC GH400M10RT-G48HSW

400 W TOPCon solar panel with 96 cells. Voc 35.44 V · Isc 14.04 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

7 panels found · 4332 panels excluded

DMEGC GH405M10RT-G48HSW

405 W

TOPCon

89Good match

Parameter	Original	Replacement	Deviation
Voc	35.44 V	35.64 V	0.6%
Vmpp	29.6 V	29.8 V	0.7%
Isc	14.04 A	14.11 A	0.5%
Impp	13.53 A	13.6 A	0.5%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DMEGC GH410M10RT-G48HSW

410 W

TOPCon

77Acceptable

Parameter	Original	Replacement	Deviation
Voc	35.44 V	35.84 V	1.1%
Vmpp	29.6 V	30 V	1.4%
Isc	14.04 A	14.18 A	1.0%
Impp	13.53 A	13.67 A	1.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

aleo solar L62S390

390 W

TOPCon

71Acceptable

Parameter	Original	Replacement	Deviation
Voc	35.44 V	35.16 V	0.8%
Vmpp	29.6 V	29.79 V	0.6%
Isc	14.04 A	13.77 A	1.9%
Impp	13.53 A	13.09 A	3.3%
TcVoc	-0.25 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.31 %/°C	±0.020 %/°C

aleo solar L62S385

385 W

TOPCon

66Acceptable

Parameter	Original	Replacement	Deviation
Voc	35.44 V	34.97 V	1.3%
Vmpp	29.6 V	29.61 V	0.0%
Isc	14.04 A	13.68 A	2.6%
Impp	13.53 A	13 A	3.9%
TcVoc	-0.25 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.31 %/°C	±0.020 %/°C

DMEGC GH415M10RT-G48HSW

415 W

TOPCon

66Acceptable

Parameter	Original	Replacement	Deviation
Voc	35.44 V	36.04 V	1.7%
Vmpp	29.6 V	30.2 V	2.0%
Isc	14.04 A	14.25 A	1.5%
Impp	13.53 A	13.74 A	1.6%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

aleo solar S82T380

380 W

TOPCon

57Marginal

Parameter	Original	Replacement	Deviation
Voc	35.44 V	35.09 V	1.0%
Vmpp	29.6 V	30.04 V	1.5%
Isc	14.04 A	13.31 A	5.2%
Impp	13.53 A	12.65 A	6.5%
TcVoc	-0.25 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.31 %/°C	±0.020 %/°C

aleo solar L62S380

380 W

TOPCon

55Marginal

Parameter	Original	Replacement	Deviation
Voc	35.44 V	34.78 V	1.9%
Vmpp	29.6 V	29.43 V	0.6%
Isc	14.04 A	13.59 A	3.2%
Impp	13.53 A	12.91 A	4.6%
TcVoc	-0.25 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.31 %/°C	±0.020 %/°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

35.44 V

Vmpp

29.6 V

Isc

14.04 A

Impp

13.53 A

TcVoc

-0.25 %/°C

TcPmax

-0.29 %/°C

Pmax

400 W

Cells

Length

1650 mm

Width

1134 mm

Thickness

25 mm

Weight

20 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
GH405M10RT-G48HSW	405 W	35.64 V	14.11 A
GH410M10RT-G48HSW	410 W	35.84 V	14.18 A
GH415M10RT-G48HSW	415 W	36.04 V	14.25 A