Find replacement for LONGi LGi7-72CHVD-570M

570 W HPBC solar panel with 144 cells. Voc 52.99 V · Isc 13.26 A · TcVoc -0.2%/°C.

Original Panel

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Same technology onlyShow only panels with matching cell technology

Compatible Replacements

27 panels found · 3673 panels excluded

LONGi LGi7-72CHVD-575M

575 W

HPBC

93Good match

Parameter	Original	Replacement	Deviation
Voc	52.99 V	53.19 V	0.4%
Vmpp	45.57 V	45.74 V	0.4%
Isc	13.26 A	13.31 A	0.4%
Impp	12.6 A	12.64 A	0.3%
TcVoc	-0.2 %/°C	-0.2 %/°C	±0.000 %/°C
TcPmax	-0.26 %/°C	-0.26 %/°C	±0.000 %/°C

LONGi LGi7-72CHVD-550M

550 W

HPBC

87Good match

Parameter	Original	Replacement	Deviation
Voc	52.99 V	52.96 V	0.1%
Vmpp	45.57 V	45.86 V	0.6%
Isc	13.26 A	12.8 A	3.5%
Impp	12.6 A	12.06 A	4.3%
TcVoc	-0.2 %/°C	-0.2 %/°C	±0.000 %/°C
TcPmax	-0.26 %/°C	-0.26 %/°C	±0.000 %/°C

LONGi LGi7-72CHVD-580M

580 W

HPBC

85Good match

Parameter	Original	Replacement	Deviation
Voc	52.99 V	53.39 V	0.8%
Vmpp	45.57 V	45.92 V	0.8%
Isc	13.26 A	13.39 A	1.0%
Impp	12.6 A	12.69 A	0.7%
TcVoc	-0.2 %/°C	-0.2 %/°C	±0.000 %/°C
TcPmax	-0.26 %/°C	-0.26 %/°C	±0.000 %/°C

LONGi LGi7-72CHVD-555M

555 W

HPBC

83Good match

Parameter	Original	Replacement	Deviation
Voc	52.99 V	53.16 V	0.3%
Vmpp	45.57 V	46.03 V	1.0%
Isc	13.26 A	12.85 A	3.1%
Impp	12.6 A	12.11 A	3.9%
TcVoc	-0.2 %/°C	-0.2 %/°C	±0.000 %/°C
TcPmax	-0.26 %/°C	-0.26 %/°C	±0.000 %/°C

LONGi LGi7-72CHVD-560M

560 W

HPBC

77Acceptable

Parameter	Original	Replacement	Deviation
Voc	52.99 V	53.36 V	0.7%
Vmpp	45.57 V	46.21 V	1.4%
Isc	13.26 A	12.9 A	2.7%
Impp	12.6 A	12.15 A	3.6%
TcVoc	-0.2 %/°C	-0.2 %/°C	±0.000 %/°C
TcPmax	-0.26 %/°C	-0.26 %/°C	±0.000 %/°C

LONGi LR5-72HTHF-590M

590 W

HPBC

36Marginal

Parameter	Original	Replacement	Deviation
Voc	52.99 V	52.51 V	0.9%
Vmpp	45.57 V	44.36 V	2.7%
Isc	13.26 A	14.33 A	8.1%
Impp	12.6 A	13.31 A	5.6%
TcVoc	-0.2 %/°C	-0.23 %/°C	±0.030 %/°C
TcPmax	-0.26 %/°C	-0.29 %/°C	±0.030 %/°C

LONGi LR5-72HTH-590M

590 W

HPBC

36Marginal

Parameter	Original	Replacement	Deviation
Voc	52.99 V	52.51 V	0.9%
Vmpp	45.57 V	44.36 V	2.7%
Isc	13.26 A	14.33 A	8.1%
Impp	12.6 A	13.31 A	5.6%
TcVoc	-0.2 %/°C	-0.23 %/°C	±0.030 %/°C
TcPmax	-0.26 %/°C	-0.29 %/°C	±0.030 %/°C

Maysun Solar MS590BC-72H

590 W

IBC

36Marginal

Parameter	Original	Replacement	Deviation
Voc	52.99 V	52.51 V	0.9%
Vmpp	45.57 V	44.36 V	2.7%
Isc	13.26 A	14.33 A	8.1%
Impp	12.6 A	13.31 A	5.6%
TcVoc	-0.2 %/°C	-0.23 %/°C	±0.030 %/°C
TcPmax	-0.26 %/°C	-0.29 %/°C	±0.030 %/°C

LONGi LR5-72HTH-585M

585 W

HPBC

32Marginal

Parameter	Original	Replacement	Deviation
Voc	52.99 V	52.36 V	1.2%
Vmpp	45.57 V	44.21 V	3.0%
Isc	13.26 A	14.27 A	7.6%
Impp	12.6 A	13.24 A	5.1%
TcVoc	-0.2 %/°C	-0.23 %/°C	±0.030 %/°C
TcPmax	-0.26 %/°C	-0.29 %/°C	±0.030 %/°C

Maysun Solar MS585BC-72H

585 W

IBC

32Marginal

Parameter	Original	Replacement	Deviation
Voc	52.99 V	52.36 V	1.2%
Vmpp	45.57 V	44.21 V	3.0%
Isc	13.26 A	14.27 A	7.6%
Impp	12.6 A	13.24 A	5.1%
TcVoc	-0.2 %/°C	-0.23 %/°C	±0.030 %/°C
TcPmax	-0.26 %/°C	-0.29 %/°C	±0.030 %/°C

LONGi LR5-72HTHF-585M

585 W

HPBC

32Marginal

Parameter	Original	Replacement	Deviation
Voc	52.99 V	52.36 V	1.2%
Vmpp	45.57 V	44.21 V	3.0%
Isc	13.26 A	14.27 A	7.6%
Impp	12.6 A	13.24 A	5.1%
TcVoc	-0.2 %/°C	-0.23 %/°C	±0.030 %/°C
TcPmax	-0.26 %/°C	-0.29 %/°C	±0.030 %/°C

LONGi LR5-72HTH-580M

580 W

HPBC

28Marginal

Parameter	Original	Replacement	Deviation
Voc	52.99 V	52.21 V	1.5%
Vmpp	45.57 V	44.06 V	3.3%
Isc	13.26 A	14.2 A	7.1%
Impp	12.6 A	13.17 A	4.5%
TcVoc	-0.2 %/°C	-0.23 %/°C	±0.030 %/°C
TcPmax	-0.26 %/°C	-0.29 %/°C	±0.030 %/°C

String Compatibility Calculator

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Panel Matcher

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Find an inverter that fits your panel array with the right MPPT range and DC/AC ratio.

How the Algorithm Works

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Original Panel Specs

Voc

52.99 V

Vmpp

45.57 V

Isc

13.26 A

Impp

12.6 A

TcVoc

-0.2 %/°C

TcPmax

-0.26 %/°C

Pmax

570 W

Cells

144

Length

2382 mm

Width

1134 mm

Thickness

30 mm

Weight

33.5 kg

The LONGi LGi7-72CHVD-570M is a 570 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
490 W	53.11 V	11.38 A
495 W	53.31 V	11.43 A
500 W	53.51 V	11.48 A

Frequently Asked Questions

What specs must match when replacing the LONGi LGi7-72CHVD-570M?

The most critical specs to match are: cell count (must be exactly 144), Voc close to 52.99 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-570M?

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-570M.