Skip to main content
AVN66G12G vs AVN72M10LG 8 of 19 identical Swap Change panels

Avaada AVN66G12G vs Avaada AVN72M10LG

Avaada
AVN66G12G
720 Wp 23.18 % TOPCon Bifacial
Open panel page Datasheet PDF
VS
Avaada
AVN72M10LG
610 Wp 23.60 % TOPCon Bifacial
Open panel page Datasheet PDF
The verdict

AVN72M10LG leads on the differences that matter

The largest is rated power: 110 W more power. 8 of 19 comparable parameters are identical.

See all 11 differences
How alike are they
8 of 19 comparable
parameters are identical
identical differs
01

What actually differs

11 of 19 parameters
Parameter AVN66G12G AVN72M10LG Difference
Rated power 720 Wp 610 Wp 110 W more power
Weight 38.0 kg 32.0 kg 6.0 kg lighter
Module efficiency 23.18 % 23.60 % 0.42 pp more efficient
Short-circuit current 18.48 A 14.38 A 4.10 A apart
Module area 3.106 m² 2.583 m² 0.523 m² apart
Open-circuit voltage 49.00 V 52.23 V 3.23 V apart
Power density 231.8 Wp/m² 236.1 Wp/m² 4.4 Wp/m² higher
Voltage at max power 41.30 V 45.56 V 4.26 V apart
Current at max power 17.43 A 13.40 A 4.03 A apart
Cell count 132 144 12 cells apart
Dimensions 2384x1303x35 mm 2278x1134x35 mm 2384x1303x35 mm vs 2278x1134x35 mm
02

What it means on a roof

Thirty years of production
Each panel's own declared degradation curve, at 1,200 kWh/kWp a year
Same temp coeff. for both panels (-0.300 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
AVN66G12G
24,157 kWh
AVN72M10LG
20,467 kWh
Lifetime gap
3,690 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario AVN66G12G AVN72M10LG
Standard test conditions 25 °C 100.0% of rated power 720 W 610 W
Cool, bright day 40 °C 95.5% of rated power 688 W 583 W
Typical summer roof 55 °C 91.0% of rated power 655 W 555 W
Hot roof 70 °C 86.5% of rated power 623 W 528 W
03

Full specification

Parameter AVN66G12G AVN72M10LG Difference
Power and efficiency
Rated power 720 Wp 610 Wp +110 W for AVN66G12G
Module efficiency 23.18 % 23.60 % +0.42 pp for AVN72M10LG
Power density 231.8 Wp/m² 236.1 Wp/m² +4.4 Wp/m² for AVN72M10LG
Open-circuit voltage 49.00 V 52.23 V 3.23 V apart
Voltage at max power 41.30 V 45.56 V 4.26 V apart
Short-circuit current 18.48 A 14.38 A 4.10 A apart
Current at max power 17.43 A 13.40 A 4.03 A apart
Temperature
Temperature coefficient -0.300 %/°C -0.300 %/°C Same
Mechanical
Dimensions 2384x1303x35 mm 2278x1134x35 mm 2384x1303x35 mm vs 2278x1134x35 mm
Module area 3.106 m² 2.583 m² 0.523 m² apart
Weight 38.0 kg 32.0 kg -6.0 kg for AVN72M10LG
Weight per kWp 52.8 kg/kWp 52.5 kg/kWp Effectively the same
Warranty and degradation
Product warranty 12 yrs 12 yrs Same
Performance warranty 30 yrs 30 yrs Same
Annual degradation 0.40 %/yr 0.40 %/yr Same
Technology
Cell technology TOPCon TOPCon Same
Cell type Monocrystalline Monocrystalline Same
Cell count 132 144 12 cells apart
Bifacial Yes Yes Same
04

Against the whole database

14,129 panels
Efficiency
#1,468 vs #659
AVN72M10LG leads by 809 places
Power density
#1,390 vs #656
AVN72M10LG leads by 734 places
Heat behaviour
#6,152 vs #6,152
Tied - the same position in the database
Weight
#6,514 vs #6,035
AVN72M10LG leads by 479 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#550 vs #2,252
AVN66G12G leads by 1,702 places
05

More useful comparisons

Open the full database
Same series, other bin
Avaada
Avaada AVN66G12G vs Avaada AVN66G12TB
The same specification on paper
Same series, other bin
Avaada
Avaada AVN66G12G vs Avaada AVN66G12RG-630
6 differences, the largest is rated power
Same series, other bin
Avaada
Avaada AVN66G12G vs Avaada AVN66G12RTB
6 differences, the largest is rated power
Same series, other bin
Avaada
Avaada AVN66G12G vs Avaada AVN66G12RG-625
6 differences, the largest is rated power
Same series, other bin
Avaada
Avaada AVN66G12G vs Avaada AVN66G12RG-620
7 differences, the largest is rated power
Same series, other bin
Avaada
Avaada AVN66G12G vs Avaada AVN66G12RG-615
10 differences, the largest is rated power
06

Written summary

07

Questions about this pairing

Which panel is better: Avaada AVN66G12G or Avaada AVN72M10LG?
According to our database: Avaada AVN72M10LG has higher module efficiency (23.60% vs 23.18%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Avaada AVN66G12G and Avaada AVN72M10LG?
Avaada AVN66G12G has a module efficiency of 23.18%, while Avaada AVN72M10LG is 23.60%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Avaada AVN66G12G use vs Avaada AVN72M10LG?
Avaada AVN66G12G uses TOPCon cells; Avaada AVN72M10LG uses TOPCon. 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 Avaada AVN66G12G and Avaada AVN72M10LG?
Avaada AVN66G12G has a 30 years power warranty; Avaada AVN72M10LG 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 Avaada AVN66G12G and Avaada AVN72M10LG bifacial panels?
Both Avaada AVN66G12G and Avaada AVN72M10LG 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.

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.