Adani Solar ASM-M12-132-650 vs Adani Solar ASB-M10-144-525
VS
The verdict
ASM-M12-132-650 leads on the differences that matter
The largest is rated power: 125 W more power. 6 of 19 comparable parameters are identical.
See all 13 differencesHow alike are they
6
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
13 of 19 parameters
What actually differs
Parameter
ASM-M12-132-650
ASB-M10-144-525
Difference
Rated power
650 Wp
525 Wp
125 W more power
Weight
33.6 kg
28.0 kg
5.6 kg lighter
Module efficiency
20.87 %
20.44 %
0.43 pp more efficient
Annual degradation
0.55 %/yr
0.45 %/yr
0.10 %/yr slower
Open-circuit voltage
43.66 V
48.78 V
5.12 V apart
Short-circuit current
18.85 A
13.48 A
5.37 A apart
Module area
3.114 m²
2.567 m²
0.547 m² apart
Power density
208.7 Wp/m²
204.5 Wp/m²
4.2 Wp/m² higher
Voltage at max power
37.32 V
41.34 V
4.02 V apart
Current at max power
17.44 A
12.73 A
4.71 A apart
Cell count
132
144
12 cells apart
Bifacial
No
Yes
No vs Yes
Dimensions
2390x1303x35 mm
2266x1133x35 mm
2390x1303x35 mm vs 2266x1133x35 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 (-0.340 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
ASM-M12-132-650
21,066 kWh
ASB-M10-144-525
17,289 kWh
Lifetime gap
3,777 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
ASM-M12-132-650
ASB-M10-144-525
Standard test conditions
25 °C
100.0% of rated power
650 W
525 W
Cool, bright day
40 °C
94.9% of rated power
617 W
498 W
Typical summer roof
55 °C
89.8% of rated power
584 W
471 W
Hot roof
70 °C
84.7% of rated power
551 W
445 W
03
Full specification
Parameter
ASM-M12-132-650
ASB-M10-144-525
Difference
Power and efficiency
Rated power
650 Wp
525 Wp
+125 W for ASM-M12-132-650
Module efficiency
20.87 %
20.44 %
+0.43 pp for ASM-M12-132-650
Power density
208.7 Wp/m²
204.5 Wp/m²
+4.2 Wp/m² for ASM-M12-132-650
Open-circuit voltage
43.66 V
48.78 V
5.12 V apart
Voltage at max power
37.32 V
41.34 V
4.02 V apart
Short-circuit current
18.85 A
13.48 A
5.37 A apart
Current at max power
17.44 A
12.73 A
4.71 A apart
Temperature
Temperature coefficient
-0.340 %/°C
-0.340 %/°C
Same
Mechanical
Dimensions
2390x1303x35 mm
2266x1133x35 mm
2390x1303x35 mm vs 2266x1133x35 mm
Module area
3.114 m²
2.567 m²
0.547 m² apart
Weight
33.6 kg
28.0 kg
-5.6 kg for ASB-M10-144-525
Weight per kWp
51.7 kg/kWp
53.3 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
12 yrs
12 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.55 %/yr
0.45 %/yr
-0.10 %/yr for ASB-M10-144-525
Technology
Cell technology
PERC
PERC
Same
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
132
144
12 cells apart
Bifacial
No
Yes
No vs Yes
04
14,129 panels
Against the whole database
Efficiency
#10,407
vs
#11,632
ASM-M12-132-650 leads by 1,225 places
Power density
#10,373
vs
#11,598
ASM-M12-132-650 leads by 1,225 places
Heat behaviour
#8,846
vs
#8,846
Tied - the same position in the database
Weight
#5,104
vs
#7,243
ASM-M12-132-650 leads by 2,139 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#3,974
vs
#9,032
ASM-M12-132-650 leads by 5,058 places
05
Open the full database
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06
Written summary
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07
Questions about this pairing
Which panel is better: Adani Solar ASM-M12-132-650 or Adani Solar ASB-M10-144-525?
According to our database: Adani Solar ASM-M12-132-650 has higher module efficiency (20.87% vs 20.44%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Adani Solar ASM-M12-132-650 and Adani Solar ASB-M10-144-525?
Adani Solar ASM-M12-132-650 has a module efficiency of 20.87%, while Adani Solar ASB-M10-144-525 is 20.44%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Adani Solar ASM-M12-132-650 use vs Adani Solar ASB-M10-144-525?
Adani Solar ASM-M12-132-650 uses PERC cells; Adani Solar ASB-M10-144-525 uses PERC. 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 Adani Solar ASM-M12-132-650 and Adani Solar ASB-M10-144-525?
Adani Solar ASM-M12-132-650 has a 30 years power warranty; Adani Solar ASB-M10-144-525 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 Adani Solar ASM-M12-132-650 and Adani Solar ASB-M10-144-525 bifacial panels?
Adani Solar ASB-M10-144-525 is bifacial (captures light from both faces); Adani Solar ASM-M12-132-650 is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath.
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.