Skip to main content
415M/182-108+GG vs 720M/210-132+ GG 5 of 18 identical Swap Change panels

Luxor Solar LX-415M/182-108+GG vs Luxor Solar LX-720M/210-132+ GG

Luxor Solar
LX-415M/182-108+GG
415 Wp 21.58 % TOPCon Bifacial Incomplete
Open panel page Datasheet PDF
VS
Luxor Solar
LX-720M/210-132+ GG
720 Wp 23.39 % HJT Bifacial
Open panel page Datasheet PDF
The verdict

720M/210-132+ GG leads on the differences that matter

The largest is module efficiency: 1.81 pp more efficient. 5 of 18 comparable parameters are identical, with 1 more left out because at least one datasheet does not publish it.

See all 13 differences
How alike are they
5 of 18 comparable
parameters are identical
identical differs not published
01

What actually differs

13 of 18 parameters
Parameter 415M/182-108+GG 720M/210-132+ GG Difference
Module efficiency 21.58 % 23.39 % 1.81 pp more efficient
Temperature coefficient -0.300 %/°C -0.240 %/°C 0.060 %/°C better in heat
Rated power 415 Wp 720 Wp 305 W more power
Power density 212.5 Wp/m² 231.8 Wp/m² 19.3 Wp/m² higher
Weight 21.5 kg 38.7 kg 17.2 kg lighter
Open-circuit voltage 37.92 V 51.39 V 13.47 V apart
Short-circuit current 13.99 A 17.54 A 3.55 A apart
Module area 1.953 m² 3.106 m² 1.154 m² apart
Cell technology TOPCon HJT TOPCon vs HJT
Voltage at max power 31.32 V 43.68 V 12.36 V apart
Current at max power 13.26 A 16.49 A 3.23 A apart
Cell count 108 132 24 cells apart
Dimensions 1722x1134x30 mm 2384x1303x35 mm 1722x1134x30 mm vs 2384x1303x35 mm
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
415M/182-108+GG
13,924 kWh
720M/210-132+ GG
24,157 kWh
Lifetime gap
10,233 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario 415M/182-108+GG 720M/210-132+ GG
Standard test conditions 25 °C 100.0% of rated power 415 W 720 W
Cool, bright day 40 °C 95.5% of rated power 396 W 694 W
Typical summer roof 55 °C 91.0% of rated power 378 W 668 W
Hot roof 70 °C 86.5% of rated power 359 W 642 W
03

Full specification

Parameter 415M/182-108+GG 720M/210-132+ GG Difference
Power and efficiency
Rated power 415 Wp 720 Wp +305 W for 720M/210-132+ GG
Module efficiency 21.58 % 23.39 % +1.81 pp for 720M/210-132+ GG
Power density 212.5 Wp/m² 231.8 Wp/m² +19.3 Wp/m² for 720M/210-132+ GG
Open-circuit voltage 37.92 V 51.39 V 13.47 V apart
Voltage at max power 31.32 V 43.68 V 12.36 V apart
Short-circuit current 13.99 A 17.54 A 3.55 A apart
Current at max power 13.26 A 16.49 A 3.23 A apart
Temperature
Temperature coefficient -0.300 %/°C -0.240 %/°C +0.060 %/°C for 720M/210-132+ GG
Mechanical
Dimensions 1722x1134x30 mm 2384x1303x35 mm 1722x1134x30 mm vs 2384x1303x35 mm
Module area 1.953 m² 3.106 m² 1.154 m² apart
Weight 21.5 kg 38.7 kg -17.2 kg for 415M/182-108+GG
Weight per kWp 51.8 kg/kWp 53.8 kg/kWp Effectively the same
Warranty and degradation
Product warranty 30 yrs 30 yrs Same
Performance warranty 30 yrs 30 yrs Same
Annual degradation - 0.21 %/yr Not published by Luxor Solar
Technology
Cell technology TOPCon HJT TOPCon vs HJT
Cell type Monocrystalline Monocrystalline Same
Cell count 108 132 24 cells apart
Bifacial Yes Yes Same
04

Against the whole database

14,129 panels
Efficiency
#7,792 vs #963
720M/210-132+ GG leads by 6,829 places
Power density
#8,858 vs #1,390
720M/210-132+ GG leads by 7,468 places
Heat behaviour
#6,152 vs #13
720M/210-132+ GG leads by 6,139 places
Weight
#5,203 vs #7,881
415M/182-108+GG leads by 2,678 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#7,538 vs #17
720M/210-132+ GG leads by 7,521 places
05

More useful comparisons

Open the full database
Same series, other bin
Luxor Solar
Luxor Solar LX-415M/182-108+GG vs Luxor Solar LX-435M/182-108+GG
4 differences, the largest is module efficiency
Same series, other bin
Luxor Solar
Luxor Solar LX-415M/182-108+GG vs Luxor Solar LX-430M/182-108+GG
3 differences, the largest is module efficiency
Same series, other bin
Luxor Solar
Luxor Solar LX-415M/182-108+GG vs Luxor Solar LX-425M/182-108+GG
3 differences, the largest is module efficiency
Same series, other bin
Luxor Solar
Luxor Solar LX-415M/182-108+GG vs Luxor Solar LX-420M/182-108+GG
One difference: module efficiency
Same series, other bin
Luxor Solar
Luxor Solar LX-720M/210-132+ GG vs Luxor Solar LX-720M/210-132+GG
The same specification on paper
Same series, other bin
Luxor Solar
Luxor Solar LX-720M/210-132+ GG vs Luxor Solar LX-715M/210-132+GG
The same specification on paper
06

Written summary

07

Questions about this pairing

Which panel is better: Luxor Solar LX-415M/182-108+GG or Luxor Solar LX-720M/210-132+ GG?
According to our database: Luxor Solar LX-720M/210-132+ GG has higher module efficiency (23.39% vs 21.58%); Luxor Solar LX-720M/210-132+ 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-415M/182-108+GG and Luxor Solar LX-720M/210-132+ GG?
Luxor Solar LX-415M/182-108+GG has a module efficiency of 21.58%, while Luxor Solar LX-720M/210-132+ GG is 23.39%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Luxor Solar LX-415M/182-108+GG use vs Luxor Solar LX-720M/210-132+ GG?
Luxor Solar LX-415M/182-108+GG uses TOPCon cells; Luxor Solar LX-720M/210-132+ 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-415M/182-108+GG and Luxor Solar LX-720M/210-132+ GG?
Luxor Solar LX-415M/182-108+GG has a 30 years power warranty; Luxor Solar LX-720M/210-132+ 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-415M/182-108+GG and Luxor Solar LX-720M/210-132+ GG bifacial panels?
Both Luxor Solar LX-415M/182-108+GG and Luxor Solar LX-720M/210-132+ GG are bifacial - they capture reflected light from the ground, which can add 5-15% more annual energy on ground-mount or elevated rooftop installations with a light surface beneath.

Shop prices: See 5 Luxor Solar offers

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.