Find replacement for RECOM RCM-550-7DBNF

550 W TOPCon solar panel with 144 cells. Voc 50.21 V · Isc 14 A · TcVoc -0.25%/°C.

Original Panel

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Same technology onlyShow only panels with matching cell technology

Compatible Replacements

88 panels found · 3612 panels excluded

LogicPower LP-550MD

550 W

TOPCon

98Exact match

Parameter	Original	Replacement	Deviation
Voc	50.21 V	50.21 V	0.0%
Vmpp	41.5 V	41.5 V	0.0%
Isc	14 A	14 A	0.0%
Impp	13.26 A	13.26 A	0.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.3 %/°C	±0.010 %/°C

RECOM RCM-555-7DBNF

555 W

TOPCon

94Good match

Parameter	Original	Replacement	Deviation
Voc	50.21 V	50.34 V	0.3%
Vmpp	41.5 V	41.64 V	0.3%
Isc	14 A	14.07 A	0.5%
Impp	13.26 A	13.33 A	0.5%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

JA Solar JAM72D30-555/LB

555 W

TOPCon

93Good match

Parameter	Original	Replacement	Deviation
Voc	50.21 V	50.14 V	0.1%
Vmpp	41.5 V	41.29 V	0.5%
Isc	14 A	14.19 A	1.4%
Impp	13.26 A	13.44 A	1.4%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

JA Solar JAM72S30-560/LR

560 W

TOPCon

92Good match

Parameter	Original	Replacement	Deviation
Voc	50.21 V	50.32 V	0.2%
Vmpp	41.5 V	41.49 V	0.0%
Isc	14 A	14.25 A	1.8%
Impp	13.26 A	13.5 A	1.8%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

JA Solar JAM72D30-560/LB

560 W

TOPCon

92Good match

Parameter	Original	Replacement	Deviation
Voc	50.21 V	50.32 V	0.2%
Vmpp	41.5 V	41.49 V	0.0%
Isc	14 A	14.25 A	1.8%
Impp	13.26 A	13.5 A	1.8%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

RECOM RCM-560-7DBNF

560 W

TOPCon

88Good match

Parameter	Original	Replacement	Deviation
Voc	50.21 V	50.47 V	0.5%
Vmpp	41.5 V	41.77 V	0.7%
Isc	14 A	14.15 A	1.1%
Impp	13.26 A	13.41 A	1.1%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

JA Solar JAM72D30-565/LB

565 W

TOPCon

85Good match

Parameter	Original	Replacement	Deviation
Voc	50.21 V	50.5 V	0.6%
Vmpp	41.5 V	41.68 V	0.4%
Isc	14 A	14.31 A	2.2%
Impp	13.26 A	13.56 A	2.3%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

LogicPower LP-560MD

560 W

TOPCon

85Good match

Parameter	Original	Replacement	Deviation
Voc	50.21 V	50.47 V	0.5%
Vmpp	41.5 V	41.77 V	0.7%
Isc	14 A	14.15 A	1.1%
Impp	13.26 A	13.41 A	1.1%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.3 %/°C	±0.010 %/°C

Luxor Solar LX-555M/182-144+ GG SW ECOLINE

555 W

TOPCon

85Good match

Parameter	Original	Replacement	Deviation
Voc	50.21 V	50.57 V	0.7%
Vmpp	41.5 V	41.77 V	0.7%
Isc	14 A	14.02 A	0.1%
Impp	13.26 A	13.29 A	0.2%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.3 %/°C	±0.010 %/°C

JA Solar JAM72S30-565/LR

565 W

TOPCon

85Good match

Parameter	Original	Replacement	Deviation
Voc	50.21 V	50.5 V	0.6%
Vmpp	41.5 V	41.68 V	0.4%
Isc	14 A	14.31 A	2.2%
Impp	13.26 A	13.56 A	2.3%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

RECOM RCM-565-7DBNF

565 W

TOPCon

82Good match

Parameter	Original	Replacement	Deviation
Voc	50.21 V	50.6 V	0.8%
Vmpp	41.5 V	41.92 V	1.0%
Isc	14 A	14.23 A	1.6%
Impp	13.26 A	13.48 A	1.7%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

LogicPower LP-565MD

565 W

TOPCon

79Acceptable

Parameter	Original	Replacement	Deviation
Voc	50.21 V	50.6 V	0.8%
Vmpp	41.5 V	41.92 V	1.0%
Isc	14 A	14.23 A	1.6%
Impp	13.26 A	13.48 A	1.7%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.3 %/°C	±0.010 %/°C

String Compatibility Calculator

Verify the replacement panel works with your inverter

Panel Matcher

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How the Algorithm Works

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Original Panel Specs

Voc

50.21 V

Vmpp

41.5 V

Isc

14 A

Impp

13.26 A

TcVoc

-0.25 %/°C

TcPmax

-0.29 %/°C

Pmax

550 W

Cells

144

Bifaciality

80%

Length

2278 mm

Width

1134 mm

Thickness

30 mm

Weight

32.2 kg

The RECOM RCM-550-7DBNF is a 550 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

Power	Voc	Isc
555 W	50.34 V	14.07 A
560 W	50.47 V	14.15 A
565 W	50.6 V	14.23 A
570 W	50.74 V	14.31 A
575 W	50.88 V	14.39 A
580 W	51.02 V	14.47 A
585 W	51.16 V	14.55 A
590 W	51.31 V	14.63 A

Frequently Asked Questions

What specs must match when replacing the RECOM RCM-550-7DBNF?

The most critical specs to match are: cell count (must be exactly 144), Voc close to 50.21 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 RECOM RCM-550-7DBNF?

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 RECOM RCM-550-7DBNF.