Longi Solar LR7-54HVB-480M vs AIKO AIKO-A485-MAH54Mw
VS
The verdict
AIKO-A485-MAH54Mw leads on the differences that matter
The largest is module efficiency: 0.80 pp more efficient. 9 of 18 comparable parameters are identical, with 1 more left out because at least one datasheet does not publish it.
See all 9 differencesHow alike are they
9
of 18 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
9 of 18 parameters
What actually differs
Parameter
LR7-54HVB-480M
AIKO-A485-MAH54Mw
Difference
Module efficiency
23.50 %
24.30 %
0.80 pp more efficient
Power density
235.2 Wp/m²
243.4 Wp/m²
8.3 Wp/m² higher
Cell technology
N-type
Back Contact
N-type vs Back Contact
Module area
2.041 m²
1.992 m²
0.049 m² apart
Short-circuit current
15.13 A
14.41 A
0.72 A apart
Open-circuit voltage
40.29 V
41.36 V
1.07 V apart
Dimensions
1800x1134x30 mm
1757x1134x30 mm
1800x1134x30 mm vs 1757x1134x30 mm
Voltage at max power
33.28 V
34.92 V
1.64 V apart
Current at max power
14.43 A
13.90 A
0.53 A apart
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 (-0.260 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
LR7-54HVB-480M
16,230 kWh
AIKO-A485-MAH54Mw
16,399 kWh
Lifetime gap
169 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
LR7-54HVB-480M
AIKO-A485-MAH54Mw
Standard test conditions
25 °C
100.0% of rated power
480 W
485 W
Cool, bright day
40 °C
96.1% of rated power
461 W
466 W
Typical summer roof
55 °C
92.2% of rated power
443 W
447 W
Hot roof
70 °C
88.3% of rated power
424 W
428 W
03
Full specification
Parameter
LR7-54HVB-480M
AIKO-A485-MAH54Mw
Difference
Power and efficiency
Rated power
480 Wp
485 Wp
Effectively the same
Module efficiency
23.50 %
24.30 %
+0.80 pp for AIKO-A485-MAH54Mw
Power density
235.2 Wp/m²
243.4 Wp/m²
+8.3 Wp/m² for AIKO-A485-MAH54Mw
Open-circuit voltage
40.29 V
41.36 V
1.07 V apart
Voltage at max power
33.28 V
34.92 V
1.64 V apart
Short-circuit current
15.13 A
14.41 A
0.72 A apart
Current at max power
14.43 A
13.90 A
0.53 A apart
Temperature
Temperature coefficient
-0.260 %/°C
-0.260 %/°C
Same
Mechanical
Dimensions
1800x1134x30 mm
1757x1134x30 mm
1800x1134x30 mm vs 1757x1134x30 mm
Module area
2.041 m²
1.992 m²
0.049 m² apart
Weight
21.6 kg
21.5 kg
Effectively the same
Weight per kWp
45.0 kg/kWp
44.3 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
-
25 yrs
Not published by Longi Solar
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.35 %/yr
0.35 %/yr
Same
Technology
Cell technology
N-type
Back Contact
N-type vs Back Contact
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
108
108
Same
Bifacial
No
No
Same
04
14,129 panels
Against the whole database
Efficiency
#749
vs
#145
AIKO-A485-MAH54Mw leads by 604 places
Power density
#752
vs
#145
AIKO-A485-MAH54Mw leads by 607 places
Heat behaviour
#515
vs
#515
Tied - the same position in the database
Weight
#598
vs
#427
AIKO-A485-MAH54Mw leads by 171 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#9,264
vs
#2,864
AIKO-A485-MAH54Mw leads by 6,400 places
05
Open the full database
More useful comparisons
Same series, other bin
Longi Solar LR7-54HVB-480M vs Longi Solar LR7-54HVB-495M
3 differences, the largest is module efficiency
Same series, other bin
Longi Solar LR7-54HVB-480M vs Longi Solar LR7-54HVB-490M
3 differences, the largest is module efficiency
Same series, other bin
Longi Solar LR7-54HVB-480M vs Longi Solar LR7-54HVB-485M
One difference: module efficiency
Same series, other bin
Longi Solar LR7-54HVB-480M vs Longi Solar LR7-54HVB-475M
One difference: module efficiency
Same series, other bin
AIKO AIKO-A485-MAH54Mw vs AIKO AIKO-A480-MAH54Mw
One difference: module efficiency
Same series, other bin
AIKO AIKO-A485-MAH54Mw vs AIKO AIKO-A475-MAH54Mw
3 differences, the largest is module efficiency
06
Written summary
Checking cache...
07
Questions about this pairing
Which panel is better: Longi Solar LR7-54HVB-480M or AIKO AIKO-A485-MAH54Mw?
According to our database: AIKO AIKO-A485-MAH54Mw has higher module efficiency (24.30% vs 23.50%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Longi Solar LR7-54HVB-480M and AIKO AIKO-A485-MAH54Mw?
Longi Solar LR7-54HVB-480M has a module efficiency of 23.50%, while AIKO AIKO-A485-MAH54Mw is 24.30%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Longi Solar LR7-54HVB-480M use vs AIKO AIKO-A485-MAH54Mw?
Longi Solar LR7-54HVB-480M uses N-type cells; AIKO AIKO-A485-MAH54Mw uses Back Contact. 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 Longi Solar LR7-54HVB-480M and AIKO AIKO-A485-MAH54Mw?
Longi Solar LR7-54HVB-480M has a 30 years power warranty; AIKO AIKO-A485-MAH54Mw 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.
Shop prices: See 152 Longi Solar offers · See 137 AIKO 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.