Find replacement for RECOM RCM-550-7BMF

550 W PERC solar panel with 144 cells. Voc 50.25 V · Isc 13.69 A · TcVoc -0.22%/°C.

Original Panel

Select the panel you want to replace

Same technology onlyShow only panels with matching cell technology

Compatible Replacements

50 panels found · 3650 panels excluded

RECOM RCM-555-7BMF

555 W

PERC

91Good match

Parameter	Original	Replacement	Deviation
Voc	50.25 V	50.5 V	0.5%
Vmpp	42.19 V	42.42 V	0.5%
Isc	13.69 A	13.73 A	0.3%
Impp	13.05 A	13.09 A	0.3%
TcVoc	-0.22 %/°C	-0.22 %/°C	±0.000 %/°C
TcPmax	-0.35 %/°C	-0.35 %/°C	±0.000 %/°C

RECOM RCM-545-7BMF

545 W

PERC

90Good match

Parameter	Original	Replacement	Deviation
Voc	50.25 V	50 V	0.5%
Vmpp	42.19 V	41.94 V	0.6%
Isc	13.69 A	13.64 A	0.4%
Impp	13.05 A	13 A	0.4%
TcVoc	-0.22 %/°C	-0.22 %/°C	±0.000 %/°C
TcPmax	-0.35 %/°C	-0.35 %/°C	±0.000 %/°C

RECOM RCM-540-7BMF

540 W

PERC

81Good match

Parameter	Original	Replacement	Deviation
Voc	50.25 V	49.78 V	0.9%
Vmpp	42.19 V	41.69 V	1.2%
Isc	13.69 A	13.59 A	0.7%
Impp	13.05 A	12.96 A	0.7%
TcVoc	-0.22 %/°C	-0.22 %/°C	±0.000 %/°C
TcPmax	-0.35 %/°C	-0.35 %/°C	±0.000 %/°C

Seraphim SRP-555-BMA-BG

555 W

PERC

64Acceptable

Parameter	Original	Replacement	Deviation
Voc	50.25 V	49.8 V	0.9%
Vmpp	42.19 V	42.31 V	0.3%
Isc	13.69 A	14.1 A	3.0%
Impp	13.05 A	13.12 A	0.5%
TcVoc	-0.22 %/°C	-0.26 %/°C	±0.040 %/°C
TcPmax	-0.35 %/°C	-0.34 %/°C	±0.010 %/°C

Seraphim SRP-555-BMA-HV

555 W

PERC

64Acceptable

Parameter	Original	Replacement	Deviation
Voc	50.25 V	49.8 V	0.9%
Vmpp	42.19 V	42.31 V	0.3%
Isc	13.69 A	14.1 A	3.0%
Impp	13.05 A	13.12 A	0.5%
TcVoc	-0.22 %/°C	-0.26 %/°C	±0.040 %/°C
TcPmax	-0.35 %/°C	-0.34 %/°C	±0.010 %/°C

Seraphim SRP-550-BMA-BG

550 W

PERC

63Acceptable

Parameter	Original	Replacement	Deviation
Voc	50.25 V	49.7 V	1.1%
Vmpp	42.19 V	42.05 V	0.3%
Isc	13.69 A	14 A	2.3%
Impp	13.05 A	13.08 A	0.2%
TcVoc	-0.22 %/°C	-0.26 %/°C	±0.040 %/°C
TcPmax	-0.35 %/°C	-0.34 %/°C	±0.010 %/°C

Seraphim SRP-560-BMA-HV

560 W

PERC

63Acceptable

Parameter	Original	Replacement	Deviation
Voc	50.25 V	49.9 V	0.7%
Vmpp	42.19 V	42.56 V	0.9%
Isc	13.69 A	14.21 A	3.8%
Impp	13.05 A	13.16 A	0.8%
TcVoc	-0.22 %/°C	-0.26 %/°C	±0.040 %/°C
TcPmax	-0.35 %/°C	-0.34 %/°C	±0.010 %/°C

Seraphim SRP-560-BMA-BG

560 W

PERC

63Acceptable

Parameter	Original	Replacement	Deviation
Voc	50.25 V	49.9 V	0.7%
Vmpp	42.19 V	42.56 V	0.9%
Isc	13.69 A	14.21 A	3.8%
Impp	13.05 A	13.16 A	0.8%
TcVoc	-0.22 %/°C	-0.26 %/°C	±0.040 %/°C
TcPmax	-0.35 %/°C	-0.34 %/°C	±0.010 %/°C

Seraphim SRP-550-BMA-HV

550 W

PERC

63Acceptable

Parameter	Original	Replacement	Deviation
Voc	50.25 V	49.7 V	1.1%
Vmpp	42.19 V	42.05 V	0.3%
Isc	13.69 A	14 A	2.3%
Impp	13.05 A	13.08 A	0.2%
TcVoc	-0.22 %/°C	-0.26 %/°C	±0.040 %/°C
TcPmax	-0.35 %/°C	-0.34 %/°C	±0.010 %/°C

Seraphim SRP-545-BMA-BG

545 W

PERC

60Acceptable

Parameter	Original	Replacement	Deviation
Voc	50.25 V	49.6 V	1.3%
Vmpp	42.19 V	41.8 V	0.9%
Isc	13.69 A	13.9 A	1.5%
Impp	13.05 A	13.04 A	0.1%
TcVoc	-0.22 %/°C	-0.26 %/°C	±0.040 %/°C
TcPmax	-0.35 %/°C	-0.34 %/°C	±0.010 %/°C

Seraphim SRP-545-BMA-HV

545 W

PERC

60Acceptable

Parameter	Original	Replacement	Deviation
Voc	50.25 V	49.6 V	1.3%
Vmpp	42.19 V	41.8 V	0.9%
Isc	13.69 A	13.9 A	1.5%
Impp	13.05 A	13.04 A	0.1%
TcVoc	-0.22 %/°C	-0.26 %/°C	±0.040 %/°C
TcPmax	-0.35 %/°C	-0.34 %/°C	±0.010 %/°C

RECOM RCM-550-7DBNF

550 W

TOPCon

59Marginal

Parameter	Original	Replacement	Deviation
Voc	50.25 V	50.21 V	0.1%
Vmpp	42.19 V	41.5 V	1.6%
Isc	13.69 A	14 A	2.3%
Impp	13.05 A	13.26 A	1.6%
TcVoc	-0.22 %/°C	-0.25 %/°C	±0.030 %/°C
TcPmax	-0.35 %/°C	-0.29 %/°C	±0.060 %/°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

50.25 V

Vmpp

42.19 V

Isc

13.69 A

Impp

13.05 A

TcVoc

-0.22 %/°C

TcPmax

-0.35 %/°C

Pmax

550 W

Cells

144

Bifaciality

70%

Length

2277 mm

Width

1133 mm

Thickness

35 mm

Weight

29 kg

The RECOM RCM-550-7BMF 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
540 W	49.78 V	13.59 A
545 W	50 V	13.64 A
555 W	50.5 V	13.73 A

Frequently Asked Questions

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

The most critical specs to match are: cell count (must be exactly 144), Voc close to 50.25 V (within ±5%), and temperature coefficient TcVoc close to -0.22%/°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-550-7BMF?

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-550-7BMF.