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BiN-08-580 vs ASB-M10-144-580 14 of 19 identical Swap Change panels

Waaree BiN-08-580 vs Adani Solar ASB-M10-144-580

BiN-08-580
580 Wp 22.45 % N-type Bifacial
Open panel page Datasheet PDF
VS
Adani Solar
ASB-M10-144-580
580 Wp 22.50 % TOPCon Bifacial
Open panel page Datasheet PDF
The verdict

5 differences, and they point both ways

The largest is temperature coefficient: 0.020 %/°C better in heat. 14 of 19 comparable parameters are identical.

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

What actually differs

5 of 19 parameters
Parameter BiN-08-580 ASB-M10-144-580 Difference
Temperature coefficient -0.300 %/°C -0.320 %/°C 0.020 %/°C better in heat
Cell technology N-type TOPCon N-type vs TOPCon
Weight 32.5 kg 31.3 kg 1.2 kg lighter
Weight per kWp 56.0 kg/kWp 54.0 kg/kWp 2.1 kg/kWp lighter
Dimensions 2278x1134x33 mm 2278x1133x30 mm 2278x1134x33 mm vs 2278x1133x30 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
BiN-08-580
19,460 kWh
ASB-M10-144-580
19,460 kWh
Lifetime gap
No difference
Output when it is hot
Rated power carried across the range a module actually sees
Scenario BiN-08-580 ASB-M10-144-580
Standard test conditions 25 °C 100.0% of rated power 580 W 580 W
Cool, bright day 40 °C 95.2% of rated power 554 W 552 W
Typical summer roof 55 °C 90.4% of rated power 528 W 524 W
Hot roof 70 °C 85.6% of rated power 502 W 496 W
03

Full specification

Parameter BiN-08-580 ASB-M10-144-580 Difference
Power and efficiency
Rated power 580 Wp 580 Wp Same
Module efficiency 22.45 % 22.50 % Effectively the same
Power density 224.5 Wp/m² 224.7 Wp/m² Effectively the same
Open-circuit voltage 52.50 V 52.50 V Same
Voltage at max power 44.01 V 43.98 V Effectively the same
Short-circuit current 13.93 A 13.95 A Effectively the same
Current at max power 13.18 A 13.19 A Effectively the same
Temperature
Temperature coefficient -0.300 %/°C -0.320 %/°C +0.020 %/°C for BiN-08-580
Mechanical
Dimensions 2278x1134x33 mm 2278x1133x30 mm 2278x1134x33 mm vs 2278x1133x30 mm
Module area 2.583 m² 2.581 m² Effectively the same
Weight 32.5 kg 31.3 kg -1.2 kg for ASB-M10-144-580
Weight per kWp 56.0 kg/kWp 54.0 kg/kWp -2.1 kg/kWp for ASB-M10-144-580
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 N-type TOPCon N-type vs TOPCon
Cell type Monocrystalline Monocrystalline Same
Cell count 144 144 Same
Bifacial Yes Yes Same
04

Against the whole database

14,005 panels
Efficiency
#4,620 vs #4,222
ASB-M10-144-580 leads by 398 places
Power density
#4,547 vs #4,528
ASB-M10-144-580 leads by 19 places
Heat behaviour
#6,093 vs #8,312
BiN-08-580 leads by 2,219 places
Weight
#10,343 vs #8,159
ASB-M10-144-580 leads by 2,184 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#4,591 vs #4,476
ASB-M10-144-580 leads by 115 places
05

More useful comparisons

Open the full database
Same series, other bin
Waaree BiN-08-580 vs Waaree BiN-08-600
3 differences, the largest is module efficiency
Same series, other bin
Waaree BiN-08-580 vs Waaree BiN-08-595
3 differences, the largest is module efficiency
Same series, other bin
Waaree BiN-08-580 vs Waaree BiN-08-590
3 differences, the largest is module efficiency
Same series, other bin
Waaree BiN-08-580 vs Waaree BiN-08-585
One difference: module efficiency
Same series, other bin
Waaree BiN-08-580 vs Waaree BiN-08-575
The same specification on paper
Same series, other bin
Waaree BiN-08-580 vs Waaree BiN-08-570
3 differences, the largest is module efficiency
06

Written summary

07

Questions about this pairing

Which panel is better: Waaree BiN-08-580 or Adani Solar ASB-M10-144-580?
According to our database: Adani Solar ASB-M10-144-580 has higher module efficiency (22.50% vs 22.45%); Waaree BiN-08-580 tolerates heat better (temp coeff -0.300%/°C vs -0.320%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Waaree BiN-08-580 and Adani Solar ASB-M10-144-580?
Waaree BiN-08-580 has a module efficiency of 22.45%, while Adani Solar ASB-M10-144-580 is 22.50%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Waaree BiN-08-580 use vs Adani Solar ASB-M10-144-580?
Waaree BiN-08-580 uses N-type cells; Adani Solar ASB-M10-144-580 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 Waaree BiN-08-580 and Adani Solar ASB-M10-144-580?
Waaree BiN-08-580 has a 30 years power warranty; Adani Solar ASB-M10-144-580 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 Waaree BiN-08-580 and Adani Solar ASB-M10-144-580 bifacial panels?
Both Waaree BiN-08-580 and Adani Solar ASB-M10-144-580 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.
Compare Waaree and Adani Solar as manufacturers Portfolio, efficiency, cell technologies and warranty terms

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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.