Find replacement for Sun Earth DXM12-66H 700W

700 W TOPCon solar panel with 132 cells. Voc 48.87 V · Isc 18.03 A · TcVoc -0.23%/°C.

Original Panel

Select the panel you want to replace

Same technology onlyShow only panels with matching cell technology

Compatible Replacements

31 panels found · 4308 panels excluded

Sun Earth DXM12-66H 705W

705 W

TOPCon

93Good match

Parameter	Original	Replacement	Deviation
Voc	48.87 V	49.04 V	0.3%
Vmpp	41.2 V	41.4 V	0.5%
Isc	18.03 A	18.06 A	0.2%
Impp	16.99 A	17.03 A	0.2%
TcVoc	-0.23 %/°C	-0.23 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Sun Earth DXM12-66H 710W

710 W

TOPCon

86Good match

Parameter	Original	Replacement	Deviation
Voc	48.87 V	49.21 V	0.7%
Vmpp	41.2 V	41.6 V	1.0%
Isc	18.03 A	18.09 A	0.3%
Impp	16.99 A	17.07 A	0.5%
TcVoc	-0.23 %/°C	-0.23 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Trina Solar TSM-NE21-705

705 W

TOPCon

83Good match

Parameter	Original	Replacement	Deviation
Voc	48.87 V	48.8 V	0.1%
Vmpp	41.2 V	40.7 V	1.2%
Isc	18.03 A	18.36 A	1.8%
Impp	16.99 A	17.33 A	2.0%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Trina Solar TSM-NE21-710

710 W

TOPCon

83Good match

Parameter	Original	Replacement	Deviation
Voc	48.87 V	49 V	0.3%
Vmpp	41.2 V	40.9 V	0.7%
Isc	18.03 A	18.4 A	2.1%
Impp	16.99 A	17.36 A	2.2%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Maysun Solar MS705MTDG-66HN

705 W

TOPCon

80Good match

Parameter	Original	Replacement	Deviation
Voc	48.87 V	48.76 V	0.2%
Vmpp	41.2 V	40.85 V	0.8%
Isc	18.03 A	18.26 A	1.3%
Impp	16.99 A	17.27 A	1.6%
TcVoc	-0.23 %/°C	-0.25 %/°C	±0.020 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Maysun Solar MS710MTDG-66HN

710 W

TOPCon

80Good match

Parameter	Original	Replacement	Deviation
Voc	48.87 V	49.01 V	0.3%
Vmpp	41.2 V	41.02 V	0.4%
Isc	18.03 A	18.31 A	1.6%
Impp	16.99 A	17.35 A	2.1%
TcVoc	-0.23 %/°C	-0.25 %/°C	±0.020 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Trina Solar TSM-NE21-715

715 W

TOPCon

79Acceptable

Parameter	Original	Replacement	Deviation
Voc	48.87 V	49.2 V	0.7%
Vmpp	41.2 V	41.1 V	0.2%
Isc	18.03 A	18.44 A	2.3%
Impp	16.99 A	17.4 A	2.4%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

LogicPower LP-700M

700 W

TOPCon

76Acceptable

Parameter	Original	Replacement	Deviation
Voc	48.87 V	48.86 V	0.0%
Vmpp	41.2 V	40.72 V	1.2%
Isc	18.03 A	17.97 A	0.3%
Impp	16.99 A	17.2 A	1.2%
TcVoc	-0.23 %/°C	-0.22 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.24 %/°C	±0.050 %/°C

Trina Solar TSM-NE21-700

700 W

TOPCon

76Acceptable

Parameter	Original	Replacement	Deviation
Voc	48.87 V	48.6 V	0.6%
Vmpp	41.2 V	40.5 V	1.7%
Isc	18.03 A	18.32 A	1.6%
Impp	16.99 A	17.29 A	1.8%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Maysun Solar MS715MTDG-66HN

715 W

TOPCon

75Acceptable

Parameter	Original	Replacement	Deviation
Voc	48.87 V	49.26 V	0.8%
Vmpp	41.2 V	41.17 V	0.1%
Isc	18.03 A	18.36 A	1.8%
Impp	16.99 A	17.38 A	2.3%
TcVoc	-0.23 %/°C	-0.25 %/°C	±0.020 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

UKSOL UKS-S132-M12N-720-BG

720 W

TOPCon

74Acceptable

Parameter	Original	Replacement	Deviation
Voc	48.87 V	48.7 V	0.3%
Vmpp	41.2 V	41 V	0.5%
Isc	18.03 A	18.72 A	3.8%
Impp	16.99 A	17.56 A	3.4%
TcVoc	-0.23 %/°C	-0.25 %/°C	±0.020 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Trina Solar TSM-NE21-720

720 W

TOPCon

74Acceptable

Parameter	Original	Replacement	Deviation
Voc	48.87 V	49.4 V	1.1%
Vmpp	41.2 V	41.3 V	0.2%
Isc	18.03 A	18.48 A	2.5%
Impp	16.99 A	17.44 A	2.6%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°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

48.87 V

Vmpp

41.2 V

Isc

18.03 A

Impp

16.99 A

TcVoc

-0.23 %/°C

TcPmax

-0.29 %/°C

Pmax

700 W

Cells

132

Length

2384 mm

Width

1303 mm

Thickness

30 mm

Weight

32 kg

The Sun Earth DXM12-66H 700W is a 700 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
DXM12-66H 705W	705 W	49.04 V	18.06 A
DXM12-66H 710W	710 W	49.21 V	18.09 A
DXM12-66H 720W	720 W	49.65 V	18.15 A
DXM12-66H 730W	730 W	49.99 V	18.21 A
DXM12-66H 740W	740 W	50.33 V	18.27 A

Frequently Asked Questions

What specs must match when replacing the Sun Earth DXM12-66H 700W?

The most critical specs to match are: cell count (must be exactly 132), Voc close to 48.87 V (within ±5%), and temperature coefficient TcVoc close to -0.23%/°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 Sun Earth DXM12-66H 700W?

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 Sun Earth DXM12-66H 700W.

All replacements

Find replacement for Sun Earth DXM12-66H 700W

700 W TOPCon solar panel with 132 cells. Voc 48.87 V · Isc 18.03 A · TcVoc -0.23%/°C.

Original Panel

Select the panel you want to replace

Same technology onlyShow only panels with matching cell technology

Compatible Replacements

31 panels found · 4308 panels excluded

Sun Earth DXM12-66H 705W

705 W

TOPCon

93Good match

Parameter	Original	Replacement	Deviation
Voc	48.87 V	49.04 V	0.3%
Vmpp	41.2 V	41.4 V	0.5%
Isc	18.03 A	18.06 A	0.2%
Impp	16.99 A	17.03 A	0.2%
TcVoc	-0.23 %/°C	-0.23 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Sun Earth DXM12-66H 710W

710 W

TOPCon

86Good match

Parameter	Original	Replacement	Deviation
Voc	48.87 V	49.21 V	0.7%
Vmpp	41.2 V	41.6 V	1.0%
Isc	18.03 A	18.09 A	0.3%
Impp	16.99 A	17.07 A	0.5%
TcVoc	-0.23 %/°C	-0.23 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Trina Solar TSM-NE21-705

705 W

TOPCon

83Good match

Parameter	Original	Replacement	Deviation
Voc	48.87 V	48.8 V	0.1%
Vmpp	41.2 V	40.7 V	1.2%
Isc	18.03 A	18.36 A	1.8%
Impp	16.99 A	17.33 A	2.0%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Trina Solar TSM-NE21-710

710 W

TOPCon

83Good match

Parameter	Original	Replacement	Deviation
Voc	48.87 V	49 V	0.3%
Vmpp	41.2 V	40.9 V	0.7%
Isc	18.03 A	18.4 A	2.1%
Impp	16.99 A	17.36 A	2.2%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Maysun Solar MS705MTDG-66HN

705 W

TOPCon

80Good match

Parameter	Original	Replacement	Deviation
Voc	48.87 V	48.76 V	0.2%
Vmpp	41.2 V	40.85 V	0.8%
Isc	18.03 A	18.26 A	1.3%
Impp	16.99 A	17.27 A	1.6%
TcVoc	-0.23 %/°C	-0.25 %/°C	±0.020 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Maysun Solar MS710MTDG-66HN

710 W

TOPCon

80Good match

Parameter	Original	Replacement	Deviation
Voc	48.87 V	49.01 V	0.3%
Vmpp	41.2 V	41.02 V	0.4%
Isc	18.03 A	18.31 A	1.6%
Impp	16.99 A	17.35 A	2.1%
TcVoc	-0.23 %/°C	-0.25 %/°C	±0.020 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Trina Solar TSM-NE21-715

715 W

TOPCon

79Acceptable

Parameter	Original	Replacement	Deviation
Voc	48.87 V	49.2 V	0.7%
Vmpp	41.2 V	41.1 V	0.2%
Isc	18.03 A	18.44 A	2.3%
Impp	16.99 A	17.4 A	2.4%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

LogicPower LP-700M

700 W

TOPCon

76Acceptable

Parameter	Original	Replacement	Deviation
Voc	48.87 V	48.86 V	0.0%
Vmpp	41.2 V	40.72 V	1.2%
Isc	18.03 A	17.97 A	0.3%
Impp	16.99 A	17.2 A	1.2%
TcVoc	-0.23 %/°C	-0.22 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.24 %/°C	±0.050 %/°C

Trina Solar TSM-NE21-700

700 W

TOPCon

76Acceptable

Parameter	Original	Replacement	Deviation
Voc	48.87 V	48.6 V	0.6%
Vmpp	41.2 V	40.5 V	1.7%
Isc	18.03 A	18.32 A	1.6%
Impp	16.99 A	17.29 A	1.8%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Maysun Solar MS715MTDG-66HN

715 W

TOPCon

75Acceptable

Parameter	Original	Replacement	Deviation
Voc	48.87 V	49.26 V	0.8%
Vmpp	41.2 V	41.17 V	0.1%
Isc	18.03 A	18.36 A	1.8%
Impp	16.99 A	17.38 A	2.3%
TcVoc	-0.23 %/°C	-0.25 %/°C	±0.020 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

UKSOL UKS-S132-M12N-720-BG

720 W

TOPCon

74Acceptable

Parameter	Original	Replacement	Deviation
Voc	48.87 V	48.7 V	0.3%
Vmpp	41.2 V	41 V	0.5%
Isc	18.03 A	18.72 A	3.8%
Impp	16.99 A	17.56 A	3.4%
TcVoc	-0.23 %/°C	-0.25 %/°C	±0.020 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Trina Solar TSM-NE21-720

720 W

TOPCon

74Acceptable

Parameter	Original	Replacement	Deviation
Voc	48.87 V	49.4 V	1.1%
Vmpp	41.2 V	41.3 V	0.2%
Isc	18.03 A	18.48 A	2.5%
Impp	16.99 A	17.44 A	2.6%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°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

48.87 V

Vmpp

41.2 V

Isc

18.03 A

Impp

16.99 A

TcVoc

-0.23 %/°C

TcPmax

-0.29 %/°C

Pmax

700 W

Cells

132

Length

2384 mm

Width

1303 mm

Thickness

30 mm

Weight

32 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
DXM12-66H 705W	705 W	49.04 V	18.06 A
DXM12-66H 710W	710 W	49.21 V	18.09 A
DXM12-66H 720W	720 W	49.65 V	18.15 A
DXM12-66H 730W	730 W	49.99 V	18.21 A
DXM12-66H 740W	740 W	50.33 V	18.27 A