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535 vs 545 16 of 19 identical Swap Change panels

Adani Solar ASB-M10-144-535 vs Adani Solar ASB-M10-144-545

Adani Solar
ASB-M10-144-535
535 Wp 20.83 % PERC Bifacial
Open panel page Datasheet PDF
VS
Adani Solar
ASB-M10-144-545
545 Wp 21.22 % PERC Bifacial
Open panel page Datasheet PDF
The verdict

545 leads on the differences that matter

The largest is module efficiency: 0.39 pp more efficient. 16 of 19 comparable parameters are identical.

See all 3 differences
How alike are they
16 of 19 comparable
parameters are identical
identical differs
01

What actually differs

3 of 19 parameters
Parameter 535 545 Difference
Module efficiency 20.83 % 21.22 % 0.39 pp more efficient
Power density 208.4 Wp/m² 212.3 Wp/m² 3.9 Wp/m² higher
Rated power 535 Wp 545 Wp 10 W more power
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 (-0.340 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
535
17,618 kWh
545
17,947 kWh
Lifetime gap
329 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario 535 545
Standard test conditions 25 °C 100.0% of rated power 535 W 545 W
Cool, bright day 40 °C 94.9% of rated power 508 W 517 W
Typical summer roof 55 °C 89.8% of rated power 480 W 489 W
Hot roof 70 °C 84.7% of rated power 453 W 462 W
03

Full specification

Parameter 535 545 Difference
Power and efficiency
Rated power 535 Wp 545 Wp +10 W for 545
Module efficiency 20.83 % 21.22 % +0.39 pp for 545
Power density 208.4 Wp/m² 212.3 Wp/m² +3.9 Wp/m² for 545
Open-circuit voltage 49.12 V 49.48 V Effectively the same
Voltage at max power 41.64 V 41.94 V Effectively the same
Short-circuit current 13.63 A 13.79 A Effectively the same
Current at max power 12.86 A 13.01 A Effectively the same
Temperature
Temperature coefficient -0.340 %/°C -0.340 %/°C Same
Mechanical
Dimensions 2266x1133x35 mm 2266x1133x35 mm Same
Module area 2.567 m² 2.567 m² Same
Weight 28.0 kg 28.0 kg Same
Weight per kWp 52.3 kg/kWp 51.4 kg/kWp Effectively the same
Warranty and degradation
Product warranty 12 yrs 12 yrs Same
Performance warranty 30 yrs 30 yrs Same
Annual degradation 0.45 %/yr 0.45 %/yr Same
Technology
Cell technology PERC PERC Same
Cell type Monocrystalline Monocrystalline Same
Cell count 144 144 Same
Bifacial Yes Yes Same
04

Against the whole database

14,129 panels
Efficiency
#10,509 vs #9,134
545 leads by 1,375 places
Power density
#10,512 vs #9,131
545 leads by 1,381 places
Heat behaviour
#8,846 vs #8,846
Tied - the same position in the database
Weight
#5,852 vs #4,778
545 leads by 1,074 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#8,119 vs #7,249
545 leads by 870 places
05

More useful comparisons

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06

Written summary

07

Questions about this pairing

Which panel is better: Adani Solar ASB-M10-144-535 or Adani Solar ASB-M10-144-545?
According to our database: Adani Solar ASB-M10-144-545 has higher module efficiency (21.22% vs 20.83%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Adani Solar ASB-M10-144-535 and Adani Solar ASB-M10-144-545?
Adani Solar ASB-M10-144-535 has a module efficiency of 20.83%, while Adani Solar ASB-M10-144-545 is 21.22%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Adani Solar ASB-M10-144-535 use vs Adani Solar ASB-M10-144-545?
Adani Solar ASB-M10-144-535 uses PERC cells; Adani Solar ASB-M10-144-545 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 Adani Solar ASB-M10-144-535 and Adani Solar ASB-M10-144-545?
Adani Solar ASB-M10-144-535 has a 30 years power warranty; Adani Solar ASB-M10-144-545 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-M10-144-535 and Adani Solar ASB-M10-144-545 bifacial panels?
Both Adani Solar ASB-M10-144-535 and Adani Solar ASB-M10-144-545 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.