Adani Solar ASM-M12-132-650 vs VEDA Solar VSN-G2-72H-610
VS
The verdict
VSN-G2-72H-610 leads on the differences that matter
The largest is module efficiency: 2.73 pp more efficient. 4 of 19 comparable parameters are identical.
See all 15 differencesHow alike are they
4
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
15 of 19 parameters
What actually differs
Parameter
ASM-M12-132-650
VSN-G2-72H-610
Difference
Module efficiency
20.87 %
23.60 %
2.73 pp more efficient
Temperature coefficient
-0.340 %/°C
-0.280 %/°C
0.060 %/°C better in heat
Rated power
650 Wp
610 Wp
40 W more power
Power density
208.7 Wp/m²
236.1 Wp/m²
27.4 Wp/m² higher
Annual degradation
0.55 %/yr
0.40 %/yr
0.15 %/yr slower
Open-circuit voltage
43.66 V
53.70 V
10.04 V apart
Short-circuit current
18.85 A
14.31 A
4.54 A apart
Module area
3.114 m²
2.583 m²
0.531 m² apart
Cell technology
PERC
TOPCon
PERC vs TOPCon
Weight
33.6 kg
32.0 kg
1.6 kg lighter
Voltage at max power
37.32 V
44.77 V
7.45 V apart
Current at max power
17.44 A
13.64 A
3.80 A apart
Cell count
132
144
12 cells apart
Bifacial
No
Yes
No vs Yes
Dimensions
2390x1303x35 mm
2278x1134x30 mm
2390x1303x35 mm vs 2278x1134x30 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
ASM-M12-132-650
21,066 kWh
VSN-G2-72H-610
20,467 kWh
Lifetime gap
599 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
ASM-M12-132-650
VSN-G2-72H-610
Standard test conditions
25 °C
100.0% of rated power
650 W
610 W
Cool, bright day
40 °C
94.9% of rated power
617 W
584 W
Typical summer roof
55 °C
89.8% of rated power
584 W
559 W
Hot roof
70 °C
84.7% of rated power
551 W
533 W
03
Full specification
Parameter
ASM-M12-132-650
VSN-G2-72H-610
Difference
Power and efficiency
Rated power
650 Wp
610 Wp
+40 W for ASM-M12-132-650
Module efficiency
20.87 %
23.60 %
+2.73 pp for VSN-G2-72H-610
Power density
208.7 Wp/m²
236.1 Wp/m²
+27.4 Wp/m² for VSN-G2-72H-610
Open-circuit voltage
43.66 V
53.70 V
10.04 V apart
Voltage at max power
37.32 V
44.77 V
7.45 V apart
Short-circuit current
18.85 A
14.31 A
4.54 A apart
Current at max power
17.44 A
13.64 A
3.80 A apart
Temperature
Temperature coefficient
-0.340 %/°C
-0.280 %/°C
+0.060 %/°C for VSN-G2-72H-610
Mechanical
Dimensions
2390x1303x35 mm
2278x1134x30 mm
2390x1303x35 mm vs 2278x1134x30 mm
Module area
3.114 m²
2.583 m²
0.531 m² apart
Weight
33.6 kg
32.0 kg
-1.6 kg for VSN-G2-72H-610
Weight per kWp
51.7 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
0.55 %/yr
0.40 %/yr
-0.15 %/yr for VSN-G2-72H-610
Technology
Cell technology
PERC
TOPCon
PERC vs TOPCon
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
132
144
12 cells apart
Bifacial
No
Yes
No vs Yes
04
14,005 panels
Against the whole database
Efficiency
#10,332
vs
#627
VSN-G2-72H-610 leads by 9,705 places
Power density
#10,297
vs
#623
VSN-G2-72H-610 leads by 9,674 places
Heat behaviour
#8,778
vs
#1,309
VSN-G2-72H-610 leads by 7,469 places
Weight
#5,075
vs
#5,988
ASM-M12-132-650 leads by 913 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#3,920
vs
#2,224
VSN-G2-72H-610 leads by 1,696 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 VEDA Solar VSN-G2-72H-610?
According to our database: VEDA Solar VSN-G2-72H-610 has higher module efficiency (23.60% vs 20.87%); VEDA Solar VSN-G2-72H-610 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 ASM-M12-132-650 and VEDA Solar VSN-G2-72H-610?
Adani Solar ASM-M12-132-650 has a module efficiency of 20.87%, while VEDA Solar VSN-G2-72H-610 is 23.60%. 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 VEDA Solar VSN-G2-72H-610?
Adani Solar ASM-M12-132-650 uses PERC cells; VEDA Solar VSN-G2-72H-610 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 ASM-M12-132-650 and VEDA Solar VSN-G2-72H-610?
Adani Solar ASM-M12-132-650 has a 30 years power warranty; VEDA Solar VSN-G2-72H-610 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 VEDA Solar VSN-G2-72H-610 bifacial panels?
VEDA Solar VSN-G2-72H-610 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.