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All replacements

Find replacement for DMEGC DM715G12T-B66HSW

715 W TOPCon solar panel with 132 cells. Voc 49.02 V · Isc 18.56 A · TcVoc -0.25%/°C.

Select the panel you want to replace

Show only panels with matching cell technology

Compatible Replacements

191 panels found · 4148 panels excluded

JinkoSolar JKM720N-66HL5-BDV

720 W

TOPCon
97Exact match
ParameterOriginalReplacementDeviation
Voc49.02 V49.04 V0.0%
Vmpp40.93 V40.89 V0.1%
Isc18.56 A18.67 A0.6%
Impp17.5 A17.61 A0.6%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
JA Solar JAM66D46-720/LB

720 W

TOPCon
96Exact match
ParameterOriginalReplacementDeviation
Voc49.02 V49 V0.0%
Vmpp40.93 V41.19 V0.6%
Isc18.56 A18.59 A0.2%
Impp17.5 A17.48 A0.1%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Astronergy CHSM66NDGF-BH715

715 W

TOPCon
95Exact match
ParameterOriginalReplacementDeviation
Voc49.02 V48.97 V0.1%
Vmpp40.93 V40.65 V0.7%
Isc18.56 A18.53 A0.2%
Impp17.5 A17.59 A0.5%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Seraphim SRP-710-BTC-BG

710 W

TOPCon
95Exact match
ParameterOriginalReplacementDeviation
Voc49.02 V48.9 V0.2%
Vmpp40.93 V40.93 V0.0%
Isc18.56 A18.4 A0.9%
Impp17.5 A17.35 A0.9%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Perlight Solar PLM-715DH2N-132

715 W

TOPCon
94Good match
ParameterOriginalReplacementDeviation
Voc49.02 V49.11 V0.2%
Vmpp40.93 V40.86 V0.2%
Isc18.56 A18.5 A0.3%
Impp17.5 A17.5 A0.0%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.3 %/°C±0.010 %/°C
JinkoSolar JKM715N-66HL5-BDV

715 W

TOPCon
94Good match
ParameterOriginalReplacementDeviation
Voc49.02 V48.88 V0.3%
Vmpp40.93 V40.77 V0.4%
Isc18.56 A18.6 A0.2%
Impp17.5 A17.54 A0.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Astronergy CHSM66NDGF-BH720

720 W

TOPCon
94Good match
ParameterOriginalReplacementDeviation
Voc49.02 V49.17 V0.3%
Vmpp40.93 V40.81 V0.3%
Isc18.56 A18.58 A0.1%
Impp17.5 A17.64 A0.8%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Seraphim SRP-715-BTC-BG

715 W

TOPCon
94Good match
ParameterOriginalReplacementDeviation
Voc49.02 V49.1 V0.2%
Vmpp40.93 V41.13 V0.5%
Isc18.56 A18.44 A0.6%
Impp17.5 A17.39 A0.6%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Ulica Solar UL-710M-132DGN

710 W

TOPCon
93Good match
ParameterOriginalReplacementDeviation
Voc49.02 V48.82 V0.4%
Vmpp40.93 V40.93 V0.0%
Isc18.56 A18.4 A0.9%
Impp17.5 A17.35 A0.9%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
JA Solar JAM66D46-715/LB

715 W

TOPCon
93Good match
ParameterOriginalReplacementDeviation
Voc49.02 V48.8 V0.4%
Vmpp40.93 V41 V0.2%
Isc18.56 A18.55 A0.1%
Impp17.5 A17.44 A0.3%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Canadian Solar CS7N-725TB-AG

725 W

TOPCon
93Good match
ParameterOriginalReplacementDeviation
Voc49.02 V48.9 V0.2%
Vmpp40.93 V41 V0.2%
Isc18.56 A18.74 A1.0%
Impp17.5 A17.71 A1.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
DMEGC DM720G12T-B66HSW

720 W

TOPCon
93Good match
ParameterOriginalReplacementDeviation
Voc49.02 V49.2 V0.4%
Vmpp40.93 V41.1 V0.4%
Isc18.56 A18.6 A0.2%
Impp17.5 A17.54 A0.2%
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

49.02 V

Vmpp

40.93 V

Isc

18.56 A

Impp

17.5 A

TcVoc

-0.25 %/°C

TcPmax

-0.29 %/°C

Pmax

715 W

Cells

132

Bifaciality

80%

Length

2384 mm

Width

1303 mm

Thickness

33 mm

Weight

37.7 kg

The DMEGC DM715G12T-B66HSW 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

ModelPowerVocIsc
DM710G12T-B66HSW710 W48.82 V18.52 A
DM720G12T-B66HSW720 W49.2 V18.6 A
DM725G12T-B66HSW725 W49.38 V18.65 A
DM730G12T-B66HSW730 W49.56 V18.7 A
DM735G12T-B66HSW735 W49.74 V18.75 A

Frequently Asked Questions

What specs must match when replacing the DMEGC DM715G12T-B66HSW?

The most critical specs to match are: cell count (must be exactly 132), Voc close to 49.02 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 DM715G12T-B66HSW?

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 DM715G12T-B66HSW.