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All replacements

Find replacement for Risen RSM156-9-625BNDG

625 W TOPCon solar panel with 156 cells. Voc 56.01 V · Isc 14.22 A · TcVoc -0.25%/°C.

Select the panel you want to replace

Show only panels with matching cell technology

Compatible Replacements

78 panels found · 4261 panels excluded

DAH Solar DHN-78X16/DG-630W

630 W

TOPCon
96Exact match
ParameterOriginalReplacementDeviation
Voc56.01 V56 V0.0%
Vmpp46.82 V47.2 V0.8%
Isc14.22 A14.2 A0.1%
Impp13.36 A13.35 A0.1%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Risen RSM156-9-620BNDG

620 W

TOPCon
93Good match
ParameterOriginalReplacementDeviation
Voc56.01 V55.83 V0.3%
Vmpp46.82 V46.67 V0.3%
Isc14.22 A14.16 A0.4%
Impp13.36 A13.3 A0.4%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Risen RSM156-9-630BNDG

630 W

TOPCon
93Good match
ParameterOriginalReplacementDeviation
Voc56.01 V56.2 V0.3%
Vmpp46.82 V46.98 V0.3%
Isc14.22 A14.28 A0.4%
Impp13.36 A13.42 A0.4%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
DAH Solar DHN-78X16/DG-625W

625 W

TOPCon
92Good match
ParameterOriginalReplacementDeviation
Voc56.01 V55.8 V0.4%
Vmpp46.82 V47 V0.4%
Isc14.22 A14.14 A0.6%
Impp13.36 A13.3 A0.4%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Seraphim SRP-625-BTZ-BG

625 W

TOPCon
91Good match
ParameterOriginalReplacementDeviation
Voc56.01 V56.24 V0.4%
Vmpp46.82 V46.93 V0.2%
Isc14.22 A14.01 A1.5%
Impp13.36 A13.32 A0.3%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
RECOM RCM-635-7DBNN

635 W

TOPCon
91Good match
ParameterOriginalReplacementDeviation
Voc56.01 V56.1 V0.2%
Vmpp46.82 V46.7 V0.3%
Isc14.22 A14.36 A1.0%
Impp13.36 A13.6 A1.8%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.3 %/°C±0.010 %/°C
RECOM RCM-630-7DBNN

630 W

TOPCon
90Good match
ParameterOriginalReplacementDeviation
Voc56.01 V55.9 V0.2%
Vmpp46.82 V46.5 V0.7%
Isc14.22 A14.31 A0.6%
Impp13.36 A13.55 A1.4%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.3 %/°C±0.010 %/°C
GCL-NT10/78GDF 625

625 W

TOPCon
90Good match
ParameterOriginalReplacementDeviation
Voc56.01 V56.22 V0.4%
Vmpp46.82 V47.04 V0.5%
Isc14.22 A14.01 A1.5%
Impp13.36 A13.29 A0.5%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
DAH Solar DHN-78X16/DG-635W

635 W

TOPCon
90Good match
ParameterOriginalReplacementDeviation
Voc56.01 V56.2 V0.3%
Vmpp46.82 V47.4 V1.2%
Isc14.22 A14.26 A0.3%
Impp13.36 A13.4 A0.3%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
DAS Solar DAS-DH156NA-635

635 W

TOPCon
89Good match
ParameterOriginalReplacementDeviation
Voc56.01 V56.01 V0.0%
Vmpp46.82 V46.42 V0.9%
Isc14.22 A14.42 A1.4%
Impp13.36 A13.68 A2.4%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.3 %/°C±0.010 %/°C
DAH Solar DHN-78X16-620W

620 W

TOPCon
88Good match
ParameterOriginalReplacementDeviation
Voc56.01 V55.6 V0.7%
Vmpp46.82 V46.8 V0.0%
Isc14.22 A14.08 A1.0%
Impp13.36 A13.25 A0.8%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
DAH Solar DHN-78X16/DG-620W

620 W

TOPCon
88Good match
ParameterOriginalReplacementDeviation
Voc56.01 V55.6 V0.7%
Vmpp46.82 V46.8 V0.0%
Isc14.22 A14.08 A1.0%
Impp13.36 A13.25 A0.8%
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

56.01 V

Vmpp

46.82 V

Isc

14.22 A

Impp

13.36 A

TcVoc

-0.25 %/°C

TcPmax

-0.29 %/°C

Pmax

625 W

Cells

156

Bifaciality

80%

Length

2465 mm

Width

1134 mm

Thickness

30 mm

Weight

33.5 kg

The Risen RSM156-9-625BNDG is a 625 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
RSM156-9-620BNDG620 W55.83 V14.16 A
RSM156-9-630BNDG630 W56.2 V14.28 A
RSM156-9-635BNDG635 W56.4 V14.33 A
RSM156-9-640BNDG640 W56.6 V14.38 A
RSM156-9-645BNDG645 W56.79 V14.44 A

Frequently Asked Questions

What specs must match when replacing the Risen RSM156-9-625BNDG?

The most critical specs to match are: cell count (must be exactly 156), Voc close to 56.01 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 Risen RSM156-9-625BNDG?

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 Risen RSM156-9-625BNDG.