Adani Solar ASB-M10-144-565 vs Adani Solar AB-G12R-132-640
VS
The verdict
AB-G12R-132-640 leads on the differences that matter
The largest is module efficiency: 1.81 pp more efficient. 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
ASB-M10-144-565
AB-G12R-132-640
Difference
Module efficiency
21.90 %
23.71 %
1.81 pp more efficient
Temperature coefficient
-0.320 %/°C
-0.280 %/°C
0.040 %/°C better in heat
Rated power
565 Wp
640 Wp
75 W more power
Power density
218.9 Wp/m²
237.1 Wp/m²
18.2 Wp/m² higher
Short-circuit current
13.77 A
16.09 A
2.32 A apart
Module area
2.581 m²
2.699 m²
0.118 m² apart
Weight
31.3 kg
33.6 kg
2.3 kg lighter
Open-circuit voltage
51.90 V
49.06 V
2.84 V apart
Weight per kWp
55.4 kg/kWp
52.5 kg/kWp
2.9 kg/kWp lighter
Current at max power
13.03 A
15.26 A
2.23 A apart
Cell count
144
132
12 cells apart
Dimensions
2278x1133x30 mm
2382x1133x30 mm
2278x1133x30 mm vs 2382x1133x30 mm
Voltage at max power
43.39 V
42.00 V
1.39 V 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
ASB-M10-144-565
18,957 kWh
AB-G12R-132-640
21,473 kWh
Lifetime gap
2,516 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
ASB-M10-144-565
AB-G12R-132-640
Standard test conditions
25 °C
100.0% of rated power
565 W
640 W
Cool, bright day
40 °C
95.2% of rated power
538 W
613 W
Typical summer roof
55 °C
90.4% of rated power
511 W
586 W
Hot roof
70 °C
85.6% of rated power
484 W
559 W
03
Full specification
Parameter
ASB-M10-144-565
AB-G12R-132-640
Difference
Power and efficiency
Rated power
565 Wp
640 Wp
+75 W for AB-G12R-132-640
Module efficiency
21.90 %
23.71 %
+1.81 pp for AB-G12R-132-640
Power density
218.9 Wp/m²
237.1 Wp/m²
+18.2 Wp/m² for AB-G12R-132-640
Open-circuit voltage
51.90 V
49.06 V
2.84 V apart
Voltage at max power
43.39 V
42.00 V
1.39 V apart
Short-circuit current
13.77 A
16.09 A
2.32 A apart
Current at max power
13.03 A
15.26 A
2.23 A apart
Temperature
Temperature coefficient
-0.320 %/°C
-0.280 %/°C
+0.040 %/°C for AB-G12R-132-640
Mechanical
Dimensions
2278x1133x30 mm
2382x1133x30 mm
2278x1133x30 mm vs 2382x1133x30 mm
Module area
2.581 m²
2.699 m²
0.118 m² apart
Weight
31.3 kg
33.6 kg
-2.3 kg for ASB-M10-144-565
Weight per kWp
55.4 kg/kWp
52.5 kg/kWp
-2.9 kg/kWp for AB-G12R-132-640
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
144
132
12 cells apart
Bifacial
Yes
Yes
Same
04
14,129 panels
Against the whole database
Efficiency
#6,847
vs
#548
AB-G12R-132-640 leads by 6,299 places
Power density
#6,865
vs
#548
AB-G12R-132-640 leads by 6,317 places
Heat behaviour
#8,376
vs
#1,347
AB-G12R-132-640 leads by 7,029 places
Weight
#9,919
vs
#6,090
AB-G12R-132-640 leads by 3,829 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#5,703
vs
#1,544
AB-G12R-132-640 leads by 4,159 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 ASB-M10-144-565 or Adani Solar AB-G12R-132-640?
According to our database: Adani Solar AB-G12R-132-640 has higher module efficiency (23.71% vs 21.90%); Adani Solar AB-G12R-132-640 tolerates heat better (temp coeff -0.280%/°C vs -0.320%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Adani Solar ASB-M10-144-565 and Adani Solar AB-G12R-132-640?
Adani Solar ASB-M10-144-565 has a module efficiency of 21.90%, while Adani Solar AB-G12R-132-640 is 23.71%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Adani Solar ASB-M10-144-565 use vs Adani Solar AB-G12R-132-640?
Adani Solar ASB-M10-144-565 uses TOPCon cells; Adani Solar AB-G12R-132-640 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 Adani Solar ASB-M10-144-565 and Adani Solar AB-G12R-132-640?
Adani Solar ASB-M10-144-565 has a 30 years power warranty; Adani Solar AB-G12R-132-640 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 ASB-M10-144-565 and Adani Solar AB-G12R-132-640 bifacial panels?
Both Adani Solar ASB-M10-144-565 and Adani Solar AB-G12R-132-640 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.