Find replacement for Sunway SW565N-144

565 W TOPCon solar panel with 144 cells. Voc 51.6 V · Isc 13.47 A · TcVoc -0.25%/°C.

Original Panel

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Same technology onlyShow only panels with matching cell technology

Compatible Replacements

64 panels found · 3366 panels excluded

Canadian Solar CS6W-565T

565 W

TOPCon

92Good match

Parameter	Original	Replacement	Deviation
Voc	51.6 V	51.6 V	0.0%
Vmpp	42.84 V	42.5 V	0.8%
Isc	13.47 A	13.75 A	2.1%
Impp	13.19 A	13.3 A	0.8%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Canadian Solar CS6W-570T

570 W

TOPCon

88Good match

Parameter	Original	Replacement	Deviation
Voc	51.6 V	51.8 V	0.4%
Vmpp	42.84 V	42.7 V	0.3%
Isc	13.47 A	13.81 A	2.5%
Impp	13.19 A	13.35 A	1.2%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Sunway SW570N-144

570 W

TOPCon

87Good match

Parameter	Original	Replacement	Deviation
Voc	51.6 V	52 V	0.8%
Vmpp	42.84 V	43.07 V	0.5%
Isc	13.47 A	13.52 A	0.4%
Impp	13.19 A	13.24 A	0.4%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Canadian Solar CS6W-560T

560 W

TOPCon

86Good match

Parameter	Original	Replacement	Deviation
Voc	51.6 V	51.4 V	0.4%
Vmpp	42.84 V	42.3 V	1.3%
Isc	13.47 A	13.69 A	1.6%
Impp	13.19 A	13.24 A	0.4%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Ulica Solar UL-580M-144AHVN

580 W

TOPCon

86Good match

Parameter	Original	Replacement	Deviation
Voc	51.6 V	51.59 V	0.0%
Vmpp	42.84 V	43.32 V	1.1%
Isc	13.47 A	14.02 A	4.1%
Impp	13.19 A	13.39 A	1.5%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Ulica Solar UL-575M-144AHVN

575 W

TOPCon

84Good match

Parameter	Original	Replacement	Deviation
Voc	51.6 V	51.34 V	0.5%
Vmpp	42.84 V	43.1 V	0.6%
Isc	13.47 A	13.93 A	3.4%
Impp	13.19 A	13.34 A	1.1%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

United Energy UE570T-72H

570 W

TOPCon

83Good match

Parameter	Original	Replacement	Deviation
Voc	51.6 V	51.99 V	0.8%
Vmpp	42.84 V	42.99 V	0.4%
Isc	13.47 A	13.89 A	3.1%
Impp	13.19 A	13.26 A	0.5%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Canadian Solar CS6W-575T

575 W

TOPCon

83Good match

Parameter	Original	Replacement	Deviation
Voc	51.6 V	52 V	0.8%
Vmpp	42.84 V	42.9 V	0.1%
Isc	13.47 A	13.88 A	3.0%
Impp	13.19 A	13.41 A	1.7%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Ulica Solar UL-570M-144AHVN

570 W

TOPCon

82Good match

Parameter	Original	Replacement	Deviation
Voc	51.6 V	51.14 V	0.9%
Vmpp	42.84 V	42.93 V	0.2%
Isc	13.47 A	13.89 A	3.1%
Impp	13.19 A	13.28 A	0.7%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Luxor Solar LX-575M/182-144+ GG SW PRO

575 W

TOPCon

82Good match

Parameter	Original	Replacement	Deviation
Voc	51.6 V	51.79 V	0.4%
Vmpp	42.84 V	42.78 V	0.1%
Isc	13.47 A	14.31 A	6.2%
Impp	13.19 A	13.45 A	2.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Suntech STP585S-C72/Nsh

585 W

TOPCon

81Good match

Parameter	Original	Replacement	Deviation
Voc	51.6 V	51.55 V	0.1%
Vmpp	42.84 V	42.79 V	0.1%
Isc	13.47 A	14.4 A	6.9%
Impp	13.19 A	13.67 A	3.6%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.3 %/°C	±0.010 %/°C

Ulica Solar UL-585M-144AHVN

585 W

TOPCon

80Good match

Parameter	Original	Replacement	Deviation
Voc	51.6 V	51.73 V	0.3%
Vmpp	42.84 V	43.51 V	1.6%
Isc	13.47 A	14.11 A	4.8%
Impp	13.19 A	13.45 A	2.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°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

51.6 V

Vmpp

42.84 V

Isc

13.47 A

Impp

13.19 A

TcVoc

-0.25 %/°C

TcPmax

-0.29 %/°C

Pmax

565 W

Cells

144

Length

2279 mm

Width

1134 mm

Thickness

30 mm

Weight

32 kg

The Sunway SW565N-144 is a 565 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
570 W	52 V	13.52 A
575 W	52.18 V	13.58 A
580 W	52.36 V	13.61 A
585 W	52.48 V	13.67 A

Frequently Asked Questions

What specs must match when replacing the Sunway SW565N-144?

The most critical specs to match are: cell count (must be exactly 144), Voc close to 51.6 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 Sunway SW565N-144?

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 Sunway SW565N-144.