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LX-565 M/182-144+ vs LX - 440 M/182-108+ GG 1 of 18 identical Swap Change panels

Luxor Solar LX-565 M/182-144+ vs Luxor Solar LX - 440 M/182-108+ GG

Luxor Solar
LX-565 M/182-144+
565 Wp 22.12 % N-type Incomplete
Open panel page Datasheet PDF
VS
Luxor Solar
LX - 440 M/182-108+ GG
440 Wp 22.86 % HJT Bifacial Incomplete
Open panel page Datasheet PDF
The verdict

LX - 440 M/182-108+ GG leads on the differences that matter

The largest is temperature coefficient: 0.060 %/°C better in heat. 1 of 18 comparable parameters are identical, with 1 more left out because at least one datasheet does not publish it.

See all 17 differences
How alike are they
1 of 18 comparable
parameters are identical
identical differs not published
01

What actually differs

17 of 18 parameters
Parameter LX-565 M/182-144+ LX - 440 M/182-108+ GG Difference
Temperature coefficient -0.300 %/°C -0.240 %/°C 0.060 %/°C better in heat
Module efficiency 22.12 % 22.86 % 0.74 pp more efficient
Rated power 565 Wp 440 Wp 125 W more power
Performance warranty 25 yrs 30 yrs 5 yrs longer
Weight 29.0 kg 24.0 kg 5.0 kg lighter
Product warranty 15 yrs 30 yrs 15 yrs longer
Power density 218.6 Wp/m² 225.3 Wp/m² 6.7 Wp/m² higher
Open-circuit voltage 51.17 V 42.49 V 8.68 V apart
Module area 2.584 m² 1.953 m² 0.632 m² apart
Cell technology N-type HJT N-type vs HJT
Weight per kWp 51.3 kg/kWp 54.5 kg/kWp 3.2 kg/kWp lighter
Voltage at max power 42.27 V 34.63 V 7.64 V apart
Cell count 144 108 36 cells apart
Bifacial No Yes No vs Yes
Short-circuit current 14.10 A 13.53 A 0.57 A apart
Dimensions 2279x1134x35 mm 1722x1134x30 mm 2279x1134x35 mm vs 1722x1134x30 mm
Current at max power 13.37 A 12.72 A 0.65 A apart
02

What it means on a roof

Thirty years of production
A 1.0% first-year loss then 0.40% a year, assumed for both panels, at 1,200 kWh/kWp a year
LX-565 M/182-144+
18,957 kWh
LX - 440 M/182-108+ GG
14,763 kWh
Lifetime gap
4,194 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario LX-565 M/182-144+ LX - 440 M/182-108+ GG
Standard test conditions 25 °C 100.0% of rated power 565 W 440 W
Cool, bright day 40 °C 95.5% of rated power 540 W 424 W
Typical summer roof 55 °C 91.0% of rated power 514 W 408 W
Hot roof 70 °C 86.5% of rated power 489 W 392 W
03

Full specification

Parameter LX-565 M/182-144+ LX - 440 M/182-108+ GG Difference
Power and efficiency
Rated power 565 Wp 440 Wp +125 W for LX-565 M/182-144+
Module efficiency 22.12 % 22.86 % +0.74 pp for LX - 440 M/182-108+ GG
Power density 218.6 Wp/m² 225.3 Wp/m² +6.7 Wp/m² for LX - 440 M/182-108+ GG
Open-circuit voltage 51.17 V 42.49 V 8.68 V apart
Voltage at max power 42.27 V 34.63 V 7.64 V apart
Short-circuit current 14.10 A 13.53 A 0.57 A apart
Current at max power 13.37 A 12.72 A 0.65 A apart
Temperature
Temperature coefficient -0.300 %/°C -0.240 %/°C +0.060 %/°C for LX - 440 M/182-108+ GG
Mechanical
Dimensions 2279x1134x35 mm 1722x1134x30 mm 2279x1134x35 mm vs 1722x1134x30 mm
Module area 2.584 m² 1.953 m² 0.632 m² apart
Weight 29.0 kg 24.0 kg -5.0 kg for LX - 440 M/182-108+ GG
Weight per kWp 51.3 kg/kWp 54.5 kg/kWp -3.2 kg/kWp for LX-565 M/182-144+
Warranty and degradation
Product warranty 15 yrs 30 yrs +15 yrs for LX - 440 M/182-108+ GG
Performance warranty 25 yrs 30 yrs +5 yrs for LX - 440 M/182-108+ GG
Annual degradation - - Neither datasheet publishes this
Technology
Cell technology N-type HJT N-type vs HJT
Cell type Monocrystalline Monocrystalline Same
Cell count 144 108 36 cells apart
Bifacial No Yes No vs Yes
04

Against the whole database

14,129 panels
Efficiency
#6,053 vs #2,591
LX - 440 M/182-108+ GG leads by 3,462 places
Power density
#6,984 vs #4,158
LX - 440 M/182-108+ GG leads by 2,826 places
Heat behaviour
#6,152 vs #13
LX - 440 M/182-108+ GG leads by 6,139 places
Weight
#4,724 vs #8,953
LX-565 M/182-144+ leads by 4,229 places
Warranty
#9,912 vs #21
LX - 440 M/182-108+ GG leads by 9,891 places
Overall
#5,823 vs #5,164
LX - 440 M/182-108+ GG leads by 659 places
05

More useful comparisons

Open the full database
Same series, other bin
Luxor Solar
Luxor Solar LX-565 M/182-144+ vs Luxor Solar LX-575 M/182-144+
3 differences, the largest is module efficiency
Same series, other bin
Luxor Solar
Luxor Solar LX-565 M/182-144+ vs Luxor Solar LX-570 M/182-144+
One difference: module efficiency
Same series, other bin
Luxor Solar
Luxor Solar LX-565 M/182-144+ vs Luxor Solar LX-560 M/182-144+
The same specification on paper
Same series, other bin
Luxor Solar
Luxor Solar LX-565 M/182-144+ vs Luxor Solar LX-555 M/182-144+
3 differences, the largest is module efficiency
Same series, other bin
Luxor Solar
Luxor Solar LX-565 M/182-144+ vs Luxor Solar LX-435M/182-108+GG
13 differences, the largest is rated power
Same series, other bin
Luxor Solar
Luxor Solar LX-565 M/182-144+ vs Luxor Solar LX - 435 M/182-108+ GG
17 differences, the largest is temperature coefficient
06

Written summary

07

Questions about this pairing

Which panel is better: Luxor Solar LX-565 M/182-144+ or Luxor Solar LX - 440 M/182-108+ GG?
According to our database: Luxor Solar LX - 440 M/182-108+ GG has higher module efficiency (22.86% vs 22.12%); Luxor Solar LX - 440 M/182-108+ GG tolerates heat better (temp coeff -0.240%/°C vs -0.300%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Luxor Solar LX-565 M/182-144+ and Luxor Solar LX - 440 M/182-108+ GG?
Luxor Solar LX-565 M/182-144+ has a module efficiency of 22.12%, while Luxor Solar LX - 440 M/182-108+ GG is 22.86%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Luxor Solar LX-565 M/182-144+ use vs Luxor Solar LX - 440 M/182-108+ GG?
Luxor Solar LX-565 M/182-144+ uses N-type cells; Luxor Solar LX - 440 M/182-108+ GG uses HJT. Modern n-type technologies (TOPCon, HJT, BC) typically deliver higher efficiency and lower degradation compared to older PERC (p-type) cells.
What is the warranty on Luxor Solar LX-565 M/182-144+ and Luxor Solar LX - 440 M/182-108+ GG?
Luxor Solar LX-565 M/182-144+ has a 25 years power warranty; Luxor Solar LX - 440 M/182-108+ GG has a 30 years power warranty. The power warranty guarantees a minimum percentage of rated output at the end of the warranty period (typically 80-87%). Product (materials) warranties are usually shorter.
Are Luxor Solar LX-565 M/182-144+ and Luxor Solar LX - 440 M/182-108+ GG bifacial panels?
Luxor Solar LX - 440 M/182-108+ GG is bifacial (captures light from both faces); Luxor Solar LX-565 M/182-144+ is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath.

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Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate. The thirty-year projection and the temperature scenarios are calculations from those figures, and each states its assumption above.