Adani Solar AB-G12R-132-610 vs VEDA Solar VSN-G2-72H-590
VS
The verdict
10 differences, and they point both ways
The largest is rated power: 20 W more power. 9 of 19 comparable parameters are identical.
See all 10 differencesHow alike are they
9
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
10 of 19 parameters
What actually differs
Parameter
AB-G12R-132-610
VSN-G2-72H-590
Difference
Rated power
610 Wp
590 Wp
20 W more power
Open-circuit voltage
48.27 V
52.90 V
4.63 V apart
Module area
2.699 m²
2.583 m²
0.116 m² apart
Short-circuit current
15.89 A
14.07 A
1.82 A apart
Module efficiency
22.60 %
22.84 %
0.24 pp more efficient
Weight
33.6 kg
32.0 kg
1.6 kg lighter
Cell count
132
144
12 cells apart
Voltage at max power
40.93 V
44.17 V
3.24 V apart
Current at max power
14.91 A
13.36 A
1.55 A apart
Dimensions
2382x1133x30 mm
2278x1134x30 mm
2382x1133x30 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
Same temp coeff. for both panels (-0.280 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
AB-G12R-132-610
20,467 kWh
VSN-G2-72H-590
19,796 kWh
Lifetime gap
671 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
AB-G12R-132-610
VSN-G2-72H-590
Standard test conditions
25 °C
100.0% of rated power
610 W
590 W
Cool, bright day
40 °C
95.8% of rated power
584 W
565 W
Typical summer roof
55 °C
91.6% of rated power
559 W
540 W
Hot roof
70 °C
87.4% of rated power
533 W
516 W
03
Full specification
Parameter
AB-G12R-132-610
VSN-G2-72H-590
Difference
Power and efficiency
Rated power
610 Wp
590 Wp
+20 W for AB-G12R-132-610
Module efficiency
22.60 %
22.84 %
+0.24 pp for VSN-G2-72H-590
Power density
226.0 Wp/m²
228.4 Wp/m²
Effectively the same
Open-circuit voltage
48.27 V
52.90 V
4.63 V apart
Voltage at max power
40.93 V
44.17 V
3.24 V apart
Short-circuit current
15.89 A
14.07 A
1.82 A apart
Current at max power
14.91 A
13.36 A
1.55 A apart
Temperature
Temperature coefficient
-0.280 %/°C
-0.280 %/°C
Same
Mechanical
Dimensions
2382x1133x30 mm
2278x1134x30 mm
2382x1133x30 mm vs 2278x1134x30 mm
Module area
2.699 m²
2.583 m²
0.116 m² apart
Weight
33.6 kg
32.0 kg
-1.6 kg for VSN-G2-72H-590
Weight per kWp
55.1 kg/kWp
54.2 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
12 yrs
12 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.40 %/yr
0.40 %/yr
Same
Technology
Cell technology
TOPCon
TOPCon
Same
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
132
144
12 cells apart
Bifacial
Yes
Yes
Same
04
14,005 panels
Against the whole database
Efficiency
#3,658
vs
#2,617
VSN-G2-72H-590 leads by 1,041 places
Power density
#3,708
vs
#2,598
VSN-G2-72H-590 leads by 1,110 places
Heat behaviour
#1,309
vs
#1,309
Tied - the same position in the database
Weight
#9,499
vs
#8,477
VSN-G2-72H-590 leads by 1,022 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#3,318
vs
#3,762
AB-G12R-132-610 leads by 444 places
05
Open the full database
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The same specification on paper
06
Written summary
Checking cache...
07
Questions about this pairing
Which panel is better: Adani Solar AB-G12R-132-610 or VEDA Solar VSN-G2-72H-590?
According to our database: VEDA Solar VSN-G2-72H-590 has higher module efficiency (22.84% vs 22.60%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Adani Solar AB-G12R-132-610 and VEDA Solar VSN-G2-72H-590?
Adani Solar AB-G12R-132-610 has a module efficiency of 22.60%, while VEDA Solar VSN-G2-72H-590 is 22.84%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Adani Solar AB-G12R-132-610 use vs VEDA Solar VSN-G2-72H-590?
Adani Solar AB-G12R-132-610 uses TOPCon cells; VEDA Solar VSN-G2-72H-590 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 AB-G12R-132-610 and VEDA Solar VSN-G2-72H-590?
Adani Solar AB-G12R-132-610 has a 30 years power warranty; VEDA Solar VSN-G2-72H-590 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 AB-G12R-132-610 and VEDA Solar VSN-G2-72H-590 bifacial panels?
Both Adani Solar AB-G12R-132-610 and VEDA Solar VSN-G2-72H-590 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.