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ASB-M10-144-545 vs AB-G12R-132-615 5 of 19 identical Swap Change panels

Adani Solar ASB-M10-144-545 vs Adani Solar AB-G12R-132-615

Adani Solar
ASB-M10-144-545
545 Wp 21.22 % PERC Bifacial
Open panel page Datasheet PDF
VS
Adani Solar
AB-G12R-132-615
615 Wp 22.79 % TOPCon Bifacial
Open panel page Datasheet PDF
The verdict

AB-G12R-132-615 leads on the differences that matter

The largest is module efficiency: 1.57 pp more efficient. 5 of 19 comparable parameters are identical.

See all 14 differences
How alike are they
5 of 19 comparable
parameters are identical
identical differs
01

What actually differs

14 of 19 parameters
Parameter ASB-M10-144-545 AB-G12R-132-615 Difference
Module efficiency 21.22 % 22.79 % 1.57 pp more efficient
Temperature coefficient -0.340 %/°C -0.280 %/°C 0.060 %/°C better in heat
Rated power 545 Wp 615 Wp 70 W more power
Power density 212.3 Wp/m² 227.9 Wp/m² 15.6 Wp/m² higher
Weight 28.0 kg 33.6 kg 5.6 kg lighter
Short-circuit current 13.79 A 15.90 A 2.11 A apart
Module area 2.567 m² 2.699 m² 0.131 m² apart
Cell technology PERC TOPCon PERC vs TOPCon
Weight per kWp 51.4 kg/kWp 54.6 kg/kWp 3.3 kg/kWp lighter
Cell count 144 132 12 cells apart
Annual degradation 0.45 %/yr 0.40 %/yr 0.05 %/yr slower
Current at max power 13.01 A 14.96 A 1.95 A apart
Open-circuit voltage 49.48 V 48.40 V 1.08 V apart
Dimensions 2266x1133x35 mm 2382x1133x30 mm 2266x1133x35 mm vs 2382x1133x30 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
ASB-M10-144-545
17,947 kWh
AB-G12R-132-615
20,634 kWh
Lifetime gap
2,687 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario ASB-M10-144-545 AB-G12R-132-615
Standard test conditions 25 °C 100.0% of rated power 545 W 615 W
Cool, bright day 40 °C 94.9% of rated power 517 W 589 W
Typical summer roof 55 °C 89.8% of rated power 489 W 563 W
Hot roof 70 °C 84.7% of rated power 462 W 538 W
03

Full specification

Parameter ASB-M10-144-545 AB-G12R-132-615 Difference
Power and efficiency
Rated power 545 Wp 615 Wp +70 W for AB-G12R-132-615
Module efficiency 21.22 % 22.79 % +1.57 pp for AB-G12R-132-615
Power density 212.3 Wp/m² 227.9 Wp/m² +15.6 Wp/m² for AB-G12R-132-615
Open-circuit voltage 49.48 V 48.40 V 1.08 V apart
Voltage at max power 41.94 V 41.14 V Effectively the same
Short-circuit current 13.79 A 15.90 A 2.11 A apart
Current at max power 13.01 A 14.96 A 1.95 A apart
Temperature
Temperature coefficient -0.340 %/°C -0.280 %/°C +0.060 %/°C for AB-G12R-132-615
Mechanical
Dimensions 2266x1133x35 mm 2382x1133x30 mm 2266x1133x35 mm vs 2382x1133x30 mm
Module area 2.567 m² 2.699 m² 0.131 m² apart
Weight 28.0 kg 33.6 kg -5.6 kg for ASB-M10-144-545
Weight per kWp 51.4 kg/kWp 54.6 kg/kWp -3.3 kg/kWp for ASB-M10-144-545
Warranty and degradation
Product warranty 12 yrs 12 yrs Same
Performance warranty 30 yrs 30 yrs Same
Annual degradation 0.45 %/yr 0.40 %/yr -0.05 %/yr for AB-G12R-132-615
Technology
Cell technology PERC TOPCon PERC vs TOPCon
Cell type Monocrystalline Monocrystalline Same
Cell count 144 132 12 cells apart
Bifacial Yes Yes Same
04

Against the whole database

14,005 panels
Efficiency
#9,065 vs #3,005
AB-G12R-132-615 leads by 6,060 places
Power density
#9,062 vs #2,856
AB-G12R-132-615 leads by 6,206 places
Heat behaviour
#8,778 vs #1,309
AB-G12R-132-615 leads by 7,469 places
Weight
#4,754 vs #8,999
ASB-M10-144-545 leads by 4,245 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#7,185 vs #2,941
AB-G12R-132-615 leads by 4,244 places
05

More useful comparisons

Open the full database
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Adani Solar ASB-M10-144-545 vs Adani Solar AB-G12R-132-630
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Adani Solar ASB-M10-144-545 vs Adani Solar AB-G12R-132-620
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Adani Solar ASB-M10-144-545 vs Adani Solar AB-G12R-132-610
15 differences, the largest is module efficiency
06

Written summary

07

Questions about this pairing

Which panel is better: Adani Solar ASB-M10-144-545 or Adani Solar AB-G12R-132-615?
According to our database: Adani Solar AB-G12R-132-615 has higher module efficiency (22.79% vs 21.22%); Adani Solar AB-G12R-132-615 tolerates heat better (temp coeff -0.280%/°C vs -0.340%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Adani Solar ASB-M10-144-545 and Adani Solar AB-G12R-132-615?
Adani Solar ASB-M10-144-545 has a module efficiency of 21.22%, while Adani Solar AB-G12R-132-615 is 22.79%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Adani Solar ASB-M10-144-545 use vs Adani Solar AB-G12R-132-615?
Adani Solar ASB-M10-144-545 uses PERC cells; Adani Solar AB-G12R-132-615 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-M10-144-545 and Adani Solar AB-G12R-132-615?
Adani Solar ASB-M10-144-545 has a 30 years power warranty; Adani Solar AB-G12R-132-615 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-M10-144-545 and Adani Solar AB-G12R-132-615 bifacial panels?
Both Adani Solar ASB-M10-144-545 and Adani Solar AB-G12R-132-615 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.

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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.