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VSN-G2-72H-610 vs ASM-M12-132-650 4 of 19 identical Swap Change panels

VEDA Solar VSN-G2-72H-610 vs Adani Solar ASM-M12-132-650

VEDA Solar
VSN-G2-72H-610
610 Wp 23.60 % TOPCon Bifacial
Open panel page Datasheet PDF
VS
Adani Solar
ASM-M12-132-650
650 Wp 20.87 % PERC
Open panel page Datasheet PDF
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 differences
How alike are they
4 of 19 comparable
parameters are identical
identical differs
01

What actually differs

15 of 19 parameters
Parameter VSN-G2-72H-610 ASM-M12-132-650 Difference
Module efficiency 23.60 % 20.87 % 2.73 pp more efficient
Temperature coefficient -0.280 %/°C -0.340 %/°C 0.060 %/°C better in heat
Rated power 610 Wp 650 Wp 40 W more power
Power density 236.1 Wp/m² 208.7 Wp/m² 27.4 Wp/m² higher
Annual degradation 0.40 %/yr 0.55 %/yr 0.15 %/yr slower
Open-circuit voltage 53.70 V 43.66 V 10.04 V apart
Short-circuit current 14.31 A 18.85 A 4.54 A apart
Module area 2.583 m² 3.114 m² 0.531 m² apart
Cell technology TOPCon PERC TOPCon vs PERC
Weight 32.0 kg 33.6 kg 1.6 kg lighter
Voltage at max power 44.77 V 37.32 V 7.45 V apart
Current at max power 13.64 A 17.44 A 3.80 A apart
Cell count 144 132 12 cells apart
Bifacial Yes No Yes vs No
Dimensions 2278x1134x30 mm 2390x1303x35 mm 2278x1134x30 mm vs 2390x1303x35 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
VSN-G2-72H-610
20,467 kWh
ASM-M12-132-650
21,066 kWh
Lifetime gap
599 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario VSN-G2-72H-610 ASM-M12-132-650
Standard test conditions 25 °C 100.0% of rated power 610 W 650 W
Cool, bright day 40 °C 94.9% of rated power 584 W 617 W
Typical summer roof 55 °C 89.8% of rated power 559 W 584 W
Hot roof 70 °C 84.7% of rated power 533 W 551 W
03

Full specification

Parameter VSN-G2-72H-610 ASM-M12-132-650 Difference
Power and efficiency
Rated power 610 Wp 650 Wp +40 W for ASM-M12-132-650
Module efficiency 23.60 % 20.87 % +2.73 pp for VSN-G2-72H-610
Power density 236.1 Wp/m² 208.7 Wp/m² +27.4 Wp/m² for VSN-G2-72H-610
Open-circuit voltage 53.70 V 43.66 V 10.04 V apart
Voltage at max power 44.77 V 37.32 V 7.45 V apart
Short-circuit current 14.31 A 18.85 A 4.54 A apart
Current at max power 13.64 A 17.44 A 3.80 A apart
Temperature
Temperature coefficient -0.280 %/°C -0.340 %/°C +0.060 %/°C for VSN-G2-72H-610
Mechanical
Dimensions 2278x1134x30 mm 2390x1303x35 mm 2278x1134x30 mm vs 2390x1303x35 mm
Module area 2.583 m² 3.114 m² 0.531 m² apart
Weight 32.0 kg 33.6 kg -1.6 kg for VSN-G2-72H-610
Weight per kWp 52.5 kg/kWp 51.7 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 0.55 %/yr -0.15 %/yr for VSN-G2-72H-610
Technology
Cell technology TOPCon PERC TOPCon vs PERC
Cell type Monocrystalline Monocrystalline Same
Cell count 144 132 12 cells apart
Bifacial Yes No Yes vs No
04

Against the whole database

14,005 panels
Efficiency
#627 vs #10,332
VSN-G2-72H-610 leads by 9,705 places
Power density
#623 vs #10,297
VSN-G2-72H-610 leads by 9,674 places
Heat behaviour
#1,309 vs #8,778
VSN-G2-72H-610 leads by 7,469 places
Weight
#5,988 vs #5,075
ASM-M12-132-650 leads by 913 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#2,224 vs #3,920
VSN-G2-72H-610 leads by 1,696 places
05

More useful comparisons

Open the full database
Same series, other bin
VEDA Solar
VEDA Solar VSN-G2-72H-610 vs VEDA Solar VSN-G2-72H-600
3 differences, the largest is module efficiency
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VEDA Solar
VEDA Solar VSN-G2-72H-610 vs VEDA Solar VSN-G2-72H-590
3 differences, the largest is module efficiency
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VEDA Solar
VEDA Solar VSN-G2-72H-610 vs VEDA Solar VSN-G2-72H-580
5 differences, the largest is module efficiency
Same series, other bin
VEDA Solar
VEDA Solar VSN-G2-72H-610 vs VEDA Solar VSN-G2-72H-570
7 differences, the largest is module efficiency
Same series, other bin
VEDA Solar
VEDA Solar VSN-G2-72H-610 vs VEDA Solar VSN-G2-72H-560
7 differences, the largest is module efficiency
Same series, other bin
Adani Solar
Adani Solar ASM-M12-132-650 vs Adani Solar ASM-M12-132-645
The same specification on paper
06

Written summary

07

Questions about this pairing

Which panel is better: VEDA Solar VSN-G2-72H-610 or Adani Solar ASM-M12-132-650?
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 VEDA Solar VSN-G2-72H-610 and Adani Solar ASM-M12-132-650?
VEDA Solar VSN-G2-72H-610 has a module efficiency of 23.60%, while Adani Solar ASM-M12-132-650 is 20.87%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does VEDA Solar VSN-G2-72H-610 use vs Adani Solar ASM-M12-132-650?
VEDA Solar VSN-G2-72H-610 uses TOPCon cells; Adani Solar ASM-M12-132-650 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 VEDA Solar VSN-G2-72H-610 and Adani Solar ASM-M12-132-650?
VEDA Solar VSN-G2-72H-610 has a 30 years power warranty; Adani Solar ASM-M12-132-650 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 VEDA Solar VSN-G2-72H-610 and Adani Solar ASM-M12-132-650 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.
Compare VEDA Solar and Adani Solar as manufacturers Portfolio, efficiency, cell technologies and warranty terms

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.