Find replacement for Horay Solar HS715TC-MHG-D

715 W TOPCon solar panel with 132 cells. Voc 49.2 V · Isc 18.44 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

195 panels found · 4144 panels excluded

RECOM RCM-715-8DBNM

715 W

TOPCon

93Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.2 V	0.0%
Vmpp	41.1 V	41.1 V	0.0%
Isc	18.44 A	18.44 A	0.0%
Impp	17.4 A	17.4 A	0.0%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.29 %/°C	±0.010 %/°C

Trina Solar TSM-NEG21C.20-715

715 W

TOPCon

93Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.2 V	0.0%
Vmpp	41.1 V	41.1 V	0.0%
Isc	18.44 A	18.44 A	0.0%
Impp	17.4 A	17.4 A	0.0%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.29 %/°C	±0.010 %/°C

Horay Solar HS720TC-MHG-D

720 W

TOPCon

92Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.4 V	0.4%
Vmpp	41.1 V	41.3 V	0.5%
Isc	18.44 A	18.49 A	0.3%
Impp	17.4 A	17.44 A	0.2%
TcVoc	-0.23 %/°C	-0.23 %/°C	±0.000 %/°C
TcPmax	-0.28 %/°C	-0.28 %/°C	±0.000 %/°C

Horay Solar HS710TC-MHG-D

710 W

TOPCon

92Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49 V	0.4%
Vmpp	41.1 V	40.9 V	0.5%
Isc	18.44 A	18.4 A	0.2%
Impp	17.4 A	17.36 A	0.2%
TcVoc	-0.23 %/°C	-0.23 %/°C	±0.000 %/°C
TcPmax	-0.28 %/°C	-0.28 %/°C	±0.000 %/°C

Tongwei TWMNF-66HD720

720 W

TOPCon

90Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.28 V	0.2%
Vmpp	41.1 V	41.03 V	0.2%
Isc	18.44 A	18.55 A	0.6%
Impp	17.4 A	17.55 A	0.9%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.28 %/°C	±0.000 %/°C

Tongwei TWMNF-66HD715

715 W

TOPCon

89Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.11 V	0.2%
Vmpp	41.1 V	40.86 V	0.6%
Isc	18.44 A	18.5 A	0.3%
Impp	17.4 A	17.5 A	0.6%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.28 %/°C	±0.000 %/°C

AE Solar CME-132BDS-720

720 W

TOPCon

88Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.1 V	0.2%
Vmpp	41.1 V	41.3 V	0.5%
Isc	18.44 A	18.43 A	0.1%
Impp	17.4 A	17.43 A	0.2%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.29 %/°C	±0.010 %/°C

Sun Earth DXM12-66HBG 710W

710 W

TOPCon

87Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.21 V	0.0%
Vmpp	41.1 V	41.6 V	1.2%
Isc	18.44 A	18.09 A	1.9%
Impp	17.4 A	17.07 A	1.9%
TcVoc	-0.23 %/°C	-0.23 %/°C	±0.000 %/°C
TcPmax	-0.28 %/°C	-0.29 %/°C	±0.010 %/°C

Yingli Solar YL725CF66 f/2

725 W

TOPCon

87Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.1 V	0.2%
Vmpp	41.1 V	41.27 V	0.4%
Isc	18.44 A	18.51 A	0.4%
Impp	17.4 A	17.57 A	1.0%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.29 %/°C	±0.010 %/°C

Trina Solar TSM-NEG21C.20-710

710 W

TOPCon

85Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49 V	0.4%
Vmpp	41.1 V	40.9 V	0.5%
Isc	18.44 A	18.4 A	0.2%
Impp	17.4 A	17.36 A	0.2%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.29 %/°C	±0.010 %/°C

AE Solar CME-132BDS-715

715 W

TOPCon

85Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	48.9 V	0.6%
Vmpp	41.1 V	41.1 V	0.0%
Isc	18.44 A	18.4 A	0.2%
Impp	17.4 A	17.4 A	0.0%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.29 %/°C	±0.010 %/°C

AE Solar CME-132BDS-725

725 W

TOPCon

85Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.3 V	0.2%
Vmpp	41.1 V	41.5 V	1.0%
Isc	18.44 A	18.46 A	0.1%
Impp	17.4 A	17.47 A	0.4%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.29 %/°C	±0.010 %/°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

49.2 V

Vmpp

41.1 V

Isc

18.44 A

Impp

17.4 A

TcVoc

-0.23 %/°C

TcPmax

-0.28 %/°C

Pmax

715 W

Cells

132

Bifaciality

80%

Length

2384 mm

Width

1303 mm

Thickness

33 mm

Weight

38.5 kg

The Horay Solar HS715TC-MHG-D is a 715 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
HS710TC-MHG-D	710 W	49 V	18.4 A
HS720TC-MHG-D	720 W	49.4 V	18.49 A
HS725TC-MHG-D	725 W	49.6 V	18.52 A
HS730TC-MHG-D	730 W	49.8 V	18.56 A

Frequently Asked Questions

What specs must match when replacing the Horay Solar HS715TC-MHG-D?

The most critical specs to match are: cell count (must be exactly 132), Voc close to 49.2 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 Horay Solar HS715TC-MHG-D?

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 Horay Solar HS715TC-MHG-D.

All replacements

Find replacement for Horay Solar HS715TC-MHG-D

715 W TOPCon solar panel with 132 cells. Voc 49.2 V · Isc 18.44 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

195 panels found · 4144 panels excluded

RECOM RCM-715-8DBNM

715 W

TOPCon

93Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.2 V	0.0%
Vmpp	41.1 V	41.1 V	0.0%
Isc	18.44 A	18.44 A	0.0%
Impp	17.4 A	17.4 A	0.0%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.29 %/°C	±0.010 %/°C

Trina Solar TSM-NEG21C.20-715

715 W

TOPCon

93Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.2 V	0.0%
Vmpp	41.1 V	41.1 V	0.0%
Isc	18.44 A	18.44 A	0.0%
Impp	17.4 A	17.4 A	0.0%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.29 %/°C	±0.010 %/°C

Horay Solar HS720TC-MHG-D

720 W

TOPCon

92Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.4 V	0.4%
Vmpp	41.1 V	41.3 V	0.5%
Isc	18.44 A	18.49 A	0.3%
Impp	17.4 A	17.44 A	0.2%
TcVoc	-0.23 %/°C	-0.23 %/°C	±0.000 %/°C
TcPmax	-0.28 %/°C	-0.28 %/°C	±0.000 %/°C

Horay Solar HS710TC-MHG-D

710 W

TOPCon

92Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49 V	0.4%
Vmpp	41.1 V	40.9 V	0.5%
Isc	18.44 A	18.4 A	0.2%
Impp	17.4 A	17.36 A	0.2%
TcVoc	-0.23 %/°C	-0.23 %/°C	±0.000 %/°C
TcPmax	-0.28 %/°C	-0.28 %/°C	±0.000 %/°C

Tongwei TWMNF-66HD720

720 W

TOPCon

90Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.28 V	0.2%
Vmpp	41.1 V	41.03 V	0.2%
Isc	18.44 A	18.55 A	0.6%
Impp	17.4 A	17.55 A	0.9%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.28 %/°C	±0.000 %/°C

Tongwei TWMNF-66HD715

715 W

TOPCon

89Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.11 V	0.2%
Vmpp	41.1 V	40.86 V	0.6%
Isc	18.44 A	18.5 A	0.3%
Impp	17.4 A	17.5 A	0.6%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.28 %/°C	±0.000 %/°C

AE Solar CME-132BDS-720

720 W

TOPCon

88Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.1 V	0.2%
Vmpp	41.1 V	41.3 V	0.5%
Isc	18.44 A	18.43 A	0.1%
Impp	17.4 A	17.43 A	0.2%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.29 %/°C	±0.010 %/°C

Sun Earth DXM12-66HBG 710W

710 W

TOPCon

87Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.21 V	0.0%
Vmpp	41.1 V	41.6 V	1.2%
Isc	18.44 A	18.09 A	1.9%
Impp	17.4 A	17.07 A	1.9%
TcVoc	-0.23 %/°C	-0.23 %/°C	±0.000 %/°C
TcPmax	-0.28 %/°C	-0.29 %/°C	±0.010 %/°C

Yingli Solar YL725CF66 f/2

725 W

TOPCon

87Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.1 V	0.2%
Vmpp	41.1 V	41.27 V	0.4%
Isc	18.44 A	18.51 A	0.4%
Impp	17.4 A	17.57 A	1.0%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.29 %/°C	±0.010 %/°C

Trina Solar TSM-NEG21C.20-710

710 W

TOPCon

85Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49 V	0.4%
Vmpp	41.1 V	40.9 V	0.5%
Isc	18.44 A	18.4 A	0.2%
Impp	17.4 A	17.36 A	0.2%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.29 %/°C	±0.010 %/°C

AE Solar CME-132BDS-715

715 W

TOPCon

85Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	48.9 V	0.6%
Vmpp	41.1 V	41.1 V	0.0%
Isc	18.44 A	18.4 A	0.2%
Impp	17.4 A	17.4 A	0.0%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.29 %/°C	±0.010 %/°C

AE Solar CME-132BDS-725

725 W

TOPCon

85Good match

Parameter	Original	Replacement	Deviation
Voc	49.2 V	49.3 V	0.2%
Vmpp	41.1 V	41.5 V	1.0%
Isc	18.44 A	18.46 A	0.1%
Impp	17.4 A	17.47 A	0.4%
TcVoc	-0.23 %/°C	-0.24 %/°C	±0.010 %/°C
TcPmax	-0.28 %/°C	-0.29 %/°C	±0.010 %/°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

49.2 V

Vmpp

41.1 V

Isc

18.44 A

Impp

17.4 A

TcVoc

-0.23 %/°C

TcPmax

-0.28 %/°C

Pmax

715 W

Cells

132

Bifaciality

80%

Length

2384 mm

Width

1303 mm

Thickness

33 mm

Weight

38.5 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
HS710TC-MHG-D	710 W	49 V	18.4 A
HS720TC-MHG-D	720 W	49.4 V	18.49 A
HS725TC-MHG-D	725 W	49.6 V	18.52 A
HS730TC-MHG-D	730 W	49.8 V	18.56 A