Find replacement for RECOM RCM-540-7BMF

540 W PERC solar panel with 144 cells. Voc 49.78 V · Isc 13.59 A · TcVoc -0.22%/°C.

Original Panel

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Same technology onlyShow only panels with matching cell technology

Compatible Replacements

27 panels found · 3673 panels excluded

RECOM RCM-545-7BMF

545 W

PERC

91Good match

Parameter	Original	Replacement	Deviation
Voc	49.78 V	50 V	0.4%
Vmpp	41.69 V	41.94 V	0.6%
Isc	13.59 A	13.64 A	0.4%
Impp	12.96 A	13 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-550-7BMF

550 W

PERC

81Good match

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

RECOM RCM-555-7BMF

555 W

PERC

72Acceptable

Parameter	Original	Replacement	Deviation
Voc	49.78 V	50.5 V	1.4%
Vmpp	41.69 V	42.42 V	1.8%
Isc	13.59 A	13.73 A	1.0%
Impp	12.96 A	13.09 A	1.0%
TcVoc	-0.22 %/°C	-0.22 %/°C	±0.000 %/°C
TcPmax	-0.35 %/°C	-0.35 %/°C	±0.000 %/°C

Seraphim SRP-545-BMA-BG

545 W

PERC

72Acceptable

Parameter	Original	Replacement	Deviation
Voc	49.78 V	49.6 V	0.4%
Vmpp	41.69 V	41.8 V	0.3%
Isc	13.59 A	13.9 A	2.3%
Impp	12.96 A	13.04 A	0.6%
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

72Acceptable

Parameter	Original	Replacement	Deviation
Voc	49.78 V	49.6 V	0.4%
Vmpp	41.69 V	41.8 V	0.3%
Isc	13.59 A	13.9 A	2.3%
Impp	12.96 A	13.04 A	0.6%
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

71Acceptable

Parameter	Original	Replacement	Deviation
Voc	49.78 V	49.7 V	0.2%
Vmpp	41.69 V	42.05 V	0.9%
Isc	13.59 A	14 A	3.0%
Impp	12.96 A	13.08 A	0.9%
TcVoc	-0.22 %/°C	-0.26 %/°C	±0.040 %/°C
TcPmax	-0.35 %/°C	-0.34 %/°C	±0.010 %/°C

Seraphim SRP-540-BMA-BG

540 W

PERC

71Acceptable

Parameter	Original	Replacement	Deviation
Voc	49.78 V	49.5 V	0.6%
Vmpp	41.69 V	41.55 V	0.3%
Isc	13.59 A	13.81 A	1.6%
Impp	12.96 A	13 A	0.3%
TcVoc	-0.22 %/°C	-0.26 %/°C	±0.040 %/°C
TcPmax	-0.35 %/°C	-0.34 %/°C	±0.010 %/°C

Seraphim SRP-540-BMA-HV

540 W

PERC

71Acceptable

Parameter	Original	Replacement	Deviation
Voc	49.78 V	49.5 V	0.6%
Vmpp	41.69 V	41.55 V	0.3%
Isc	13.59 A	13.81 A	1.6%
Impp	12.96 A	13 A	0.3%
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

71Acceptable

Parameter	Original	Replacement	Deviation
Voc	49.78 V	49.7 V	0.2%
Vmpp	41.69 V	42.05 V	0.9%
Isc	13.59 A	14 A	3.0%
Impp	12.96 A	13.08 A	0.9%
TcVoc	-0.22 %/°C	-0.26 %/°C	±0.040 %/°C
TcPmax	-0.35 %/°C	-0.34 %/°C	±0.010 %/°C

Seraphim SRP-555-BMA-BG

555 W

PERC

68Acceptable

Parameter	Original	Replacement	Deviation
Voc	49.78 V	49.8 V	0.0%
Vmpp	41.69 V	42.31 V	1.5%
Isc	13.59 A	14.1 A	3.8%
Impp	12.96 A	13.12 A	1.2%
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

68Acceptable

Parameter	Original	Replacement	Deviation
Voc	49.78 V	49.8 V	0.0%
Vmpp	41.69 V	42.31 V	1.5%
Isc	13.59 A	14.1 A	3.8%
Impp	12.96 A	13.12 A	1.2%
TcVoc	-0.22 %/°C	-0.26 %/°C	±0.040 %/°C
TcPmax	-0.35 %/°C	-0.34 %/°C	±0.010 %/°C

Seraphim SRP-535-BMA-HV

535 W

PERC

67Acceptable

Parameter	Original	Replacement	Deviation
Voc	49.78 V	49.4 V	0.8%
Vmpp	41.69 V	41.29 V	1.0%
Isc	13.59 A	13.7 A	0.8%
Impp	12.96 A	12.96 A	0.0%
TcVoc	-0.22 %/°C	-0.26 %/°C	±0.040 %/°C
TcPmax	-0.35 %/°C	-0.34 %/°C	±0.010 %/°C

String Compatibility Calculator

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Panel Matcher

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How the Algorithm Works

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Original Panel Specs

Voc

49.78 V

Vmpp

41.69 V

Isc

13.59 A

Impp

12.96 A

TcVoc

-0.22 %/°C

TcPmax

-0.35 %/°C

Pmax

540 W

Cells

144

Bifaciality

70%

Length

2277 mm

Width

1133 mm

Thickness

35 mm

Weight

29 kg

The RECOM RCM-540-7BMF is a 540 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
545 W	50 V	13.64 A
550 W	50.25 V	13.69 A
555 W	50.5 V	13.73 A

Frequently Asked Questions

What specs must match when replacing the RECOM RCM-540-7BMF?

The most critical specs to match are: cell count (must be exactly 144), Voc close to 49.78 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-540-7BMF?

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-540-7BMF.