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All replacements

Find replacement for Ulica Solar UL-615M-156ADGN

615 W TOPCon solar panel with 156 cells. Voc 57.21 V · Isc 13.6 A · TcVoc -0.25%/°C.

Select the panel you want to replace

Show only panels with matching cell technology

Compatible Replacements

53 panels found · 4286 panels excluded

Ulica Solar UL-610M-156ADGN

610 W

TOPCon
95Exact match
ParameterOriginalReplacementDeviation
Voc57.21 V57.08 V0.2%
Vmpp46.4 V46.28 V0.3%
Isc13.6 A13.54 A0.4%
Impp13.25 A13.18 A0.5%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Ulica Solar UL-605M-156ADGN

605 W

TOPCon
89Good match
ParameterOriginalReplacementDeviation
Voc57.21 V56.95 V0.5%
Vmpp46.4 V46.1 V0.6%
Isc13.6 A13.48 A0.9%
Impp13.25 A13.12 A1.0%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
JinkoSolar JKM635N-78HL4-BDV

635 W

TOPCon
82Good match
ParameterOriginalReplacementDeviation
Voc57.21 V57.21 V0.0%
Vmpp46.4 V47.86 V3.1%
Isc13.6 A13.92 A2.4%
Impp13.25 A13.27 A0.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
DMEGC DM630M10T-B78HSW

630 W

TOPCon
82Good match
ParameterOriginalReplacementDeviation
Voc57.21 V57.3 V0.2%
Vmpp46.4 V47.48 V2.3%
Isc13.6 A14.04 A3.2%
Impp13.25 A13.29 A0.3%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
JinkoSolar JKM630N-78HL4-BDV

630 W

TOPCon
81Good match
ParameterOriginalReplacementDeviation
Voc57.21 V57.08 V0.2%
Vmpp46.4 V47.7 V2.8%
Isc13.6 A13.86 A1.9%
Impp13.25 A13.21 A0.3%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Ulica Solar UL-600M-156ADGN

600 W

TOPCon
81Good match
ParameterOriginalReplacementDeviation
Voc57.21 V56.75 V0.8%
Vmpp46.4 V45.93 V1.0%
Isc13.6 A13.38 A1.6%
Impp13.25 A13.06 A1.4%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
JinkoSolar JKM625N-78HL4-BDV

625 W

TOPCon
80Good match
ParameterOriginalReplacementDeviation
Voc57.21 V56.95 V0.5%
Vmpp46.4 V47.54 V2.5%
Isc13.6 A13.8 A1.5%
Impp13.25 A13.15 A0.8%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Perlight Solar PLM-635DH8N-156

635 W

TOPCon
79Acceptable
ParameterOriginalReplacementDeviation
Voc57.21 V57.2 V0.0%
Vmpp46.4 V48.05 V3.6%
Isc13.6 A13.82 A1.6%
Impp13.25 A13.22 A0.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.3 %/°C±0.010 %/°C
Ulica Solar UL-625M-156ADGN

625 W

TOPCon
77Acceptable
ParameterOriginalReplacementDeviation
Voc57.21 V56.95 V0.5%
Vmpp46.4 V47.8 V3.0%
Isc13.6 A13.8 A1.5%
Impp13.25 A13.08 A1.3%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Perlight Solar PLM-630DH8N-156

630 W

TOPCon
76Acceptable
ParameterOriginalReplacementDeviation
Voc57.21 V57 V0.4%
Vmpp46.4 V47.88 V3.2%
Isc13.6 A13.78 A1.3%
Impp13.25 A13.16 A0.7%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.3 %/°C±0.010 %/°C
DMEGC DM635M10T-B78HSW

635 W

TOPCon
75Acceptable
ParameterOriginalReplacementDeviation
Voc57.21 V57.5 V0.5%
Vmpp46.4 V47.67 V2.7%
Isc13.6 A14.09 A3.6%
Impp13.25 A13.34 A0.7%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Tongwei TWMND-78HD635

635 W

TOPCon
74Acceptable
ParameterOriginalReplacementDeviation
Voc57.21 V57.2 V0.0%
Vmpp46.4 V48.05 V3.6%
Isc13.6 A13.82 A1.6%
Impp13.25 A13.22 A0.2%
TcVoc-0.25 %/°C-0.24 %/°C±0.010 %/°C
TcPmax-0.29 %/°C-0.28 %/°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

57.21 V

Vmpp

46.4 V

Isc

13.6 A

Impp

13.25 A

TcVoc

-0.25 %/°C

TcPmax

-0.29 %/°C

Pmax

615 W

Cells

156

Bifaciality

80%

Length

2465 mm

Width

1134 mm

Thickness

30 mm

Weight

32 kg

The Ulica Solar UL-615M-156ADGN is a 615 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
UL-600M-156ADGN600 W56.75 V13.38 A
UL-605M-156ADGN605 W56.95 V13.48 A
UL-610M-156ADGN610 W57.08 V13.54 A
UL-625M-156ADGN625 W56.95 V13.8 A

Frequently Asked Questions

What specs must match when replacing the Ulica Solar UL-615M-156ADGN?

The most critical specs to match are: cell count (must be exactly 156), Voc close to 57.21 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 Ulica Solar UL-615M-156ADGN?

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 Ulica Solar UL-615M-156ADGN.