Find replacement for LONGi LGi7-72CHVD-490M Cosmic Beige

490 W HPBC solar panel with 144 cells. Voc 53.11 V · Isc 11.38 A · TcVoc -0.2%/°C.

Original Panel

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Same technology onlyShow only panels with matching cell technology

Compatible Replacements

8 panels found · 3692 panels excluded

LONGi LGi7-72CHVD-490M Eclipse Red

490 W

HPBC

95Exact match

Parameter	Original	Replacement	Deviation
Voc	53.11 V	53.08 V	0.1%
Vmpp	46 V	45.65 V	0.8%
Isc	11.38 A	11.33 A	0.4%
Impp	10.72 A	10.76 A	0.4%
TcVoc	-0.2 %/°C	-0.2 %/°C	±0.000 %/°C
TcPmax	-0.26 %/°C	-0.26 %/°C	±0.000 %/°C

LONGi LGi7-72CHVD-495M

495 W

HPBC

93Good match

Parameter	Original	Replacement	Deviation
Voc	53.11 V	53.31 V	0.4%
Vmpp	46 V	46.16 V	0.3%
Isc	11.38 A	11.43 A	0.4%
Impp	10.72 A	10.77 A	0.5%
TcVoc	-0.2 %/°C	-0.2 %/°C	±0.000 %/°C
TcPmax	-0.26 %/°C	-0.26 %/°C	±0.000 %/°C

LONGi LGi7-72CHVD-485M

485 W

HPBC

88Good match

Parameter	Original	Replacement	Deviation
Voc	53.11 V	52.88 V	0.4%
Vmpp	46 V	45.48 V	1.1%
Isc	11.38 A	11.28 A	0.9%
Impp	10.72 A	10.71 A	0.1%
TcVoc	-0.2 %/°C	-0.2 %/°C	±0.000 %/°C
TcPmax	-0.26 %/°C	-0.26 %/°C	±0.000 %/°C

LONGi LGi7-72CHVD-500M

500 W

HPBC

85Good match

Parameter	Original	Replacement	Deviation
Voc	53.11 V	53.51 V	0.8%
Vmpp	46 V	46.34 V	0.7%
Isc	11.38 A	11.48 A	0.9%
Impp	10.72 A	10.81 A	0.8%
TcVoc	-0.2 %/°C	-0.2 %/°C	±0.000 %/°C
TcPmax	-0.26 %/°C	-0.26 %/°C	±0.000 %/°C

LONGi LGi7-72CHVD-480M

480 W

HPBC

81Good match

Parameter	Original	Replacement	Deviation
Voc	53.11 V	52.68 V	0.8%
Vmpp	46 V	45.31 V	1.5%
Isc	11.38 A	11.23 A	1.3%
Impp	10.72 A	10.67 A	0.5%
TcVoc	-0.2 %/°C	-0.2 %/°C	±0.000 %/°C
TcPmax	-0.26 %/°C	-0.26 %/°C	±0.000 %/°C

FuturaSun FU 470 MVL

470 W

HJT

59Marginal

Parameter	Original	Replacement	Deviation
Voc	53.11 V	53.49 V	0.7%
Vmpp	46 V	45.65 V	0.8%
Isc	11.38 A	10.71 A	5.9%
Impp	10.72 A	10.31 A	3.8%
TcVoc	-0.2 %/°C	-0.24 %/°C	±0.040 %/°C
TcPmax	-0.26 %/°C	-0.26 %/°C	±0.000 %/°C

Trina Solar TSM-NED9R.28-470

470 W

TOPCon

40Marginal

Parameter	Original	Replacement	Deviation
Voc	53.11 V	54.6 V	2.8%
Vmpp	46 V	46.1 V	0.2%
Isc	11.38 A	10.89 A	4.3%
Impp	10.72 A	10.2 A	4.9%
TcVoc	-0.2 %/°C	-0.24 %/°C	±0.040 %/°C
TcPmax	-0.26 %/°C	-0.29 %/°C	±0.030 %/°C

Trina Solar TSM-NEG9R.28-470

470 W

TOPCon

40Marginal

Parameter	Original	Replacement	Deviation
Voc	53.11 V	54.6 V	2.8%
Vmpp	46 V	46.1 V	0.2%
Isc	11.38 A	10.89 A	4.3%
Impp	10.72 A	10.2 A	4.9%
TcVoc	-0.2 %/°C	-0.24 %/°C	±0.040 %/°C
TcPmax	-0.26 %/°C	-0.29 %/°C	±0.030 %/°C

String Compatibility Calculator

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Panel Matcher

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Original Panel Specs

Voc

53.11 V

Vmpp

46 V

Isc

11.38 A

Impp

10.72 A

TcVoc

-0.2 %/°C

TcPmax

-0.26 %/°C

Pmax

490 W

Cells

144

Length

2382 mm

Width

1134 mm

Thickness

30 mm

Weight

33.5 kg

The LONGi LGi7-72CHVD-490M Cosmic Beige is a 490 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
420 W	52.79 V	9.75 A
425 W	52.99 V	9.8 A
430 W	53.19 V	9.85 A
480 W	52.68 V	11.23 A
485 W	52.88 V	11.28 A
490 W	53.08 V	11.33 A
495 W	53.31 V	11.43 A
500 W	53.51 V	11.48 A
550 W	52.96 V	12.8 A

Frequently Asked Questions

What specs must match when replacing the LONGi LGi7-72CHVD-490M Cosmic Beige?

The most critical specs to match are: cell count (must be exactly 144), Voc close to 53.11 V (within ±5%), and temperature coefficient TcVoc close to -0.2%/°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 LONGi LGi7-72CHVD-490M Cosmic Beige?

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 LONGi LGi7-72CHVD-490M Cosmic Beige.