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BiN-08-580 vs VSN-G2-72H-590 13 of 19 identical Swap Change panels

Waaree BiN-08-580 vs VEDA Solar VSN-G2-72H-590

BiN-08-580
580 Wp 22.45 % N-type Bifacial
Open panel page Datasheet PDF
VS
VEDA Solar
VSN-G2-72H-590
590 Wp 22.84 % TOPCon Bifacial
Open panel page Datasheet PDF
The verdict

VSN-G2-72H-590 leads on the differences that matter

The largest is temperature coefficient: 0.020 %/°C better in heat. 13 of 19 comparable parameters are identical.

See all 6 differences
How alike are they
13 of 19 comparable
parameters are identical
identical differs
01

What actually differs

6 of 19 parameters
Parameter BiN-08-580 VSN-G2-72H-590 Difference
Temperature coefficient -0.300 %/°C -0.280 %/°C 0.020 %/°C better in heat
Module efficiency 22.45 % 22.84 % 0.39 pp more efficient
Power density 224.5 Wp/m² 228.4 Wp/m² 3.9 Wp/m² higher
Cell technology N-type TOPCon N-type vs TOPCon
Rated power 580 Wp 590 Wp 10 W more power
Dimensions 2278x1134x33 mm 2278x1134x30 mm 2278x1134x33 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
BiN-08-580
19,460 kWh
VSN-G2-72H-590
19,796 kWh
Lifetime gap
336 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario BiN-08-580 VSN-G2-72H-590
Standard test conditions 25 °C 100.0% of rated power 580 W 590 W
Cool, bright day 40 °C 95.5% of rated power 554 W 565 W
Typical summer roof 55 °C 91.0% of rated power 528 W 540 W
Hot roof 70 °C 86.5% of rated power 502 W 516 W
03

Full specification

Parameter BiN-08-580 VSN-G2-72H-590 Difference
Power and efficiency
Rated power 580 Wp 590 Wp +10 W for VSN-G2-72H-590
Module efficiency 22.45 % 22.84 % +0.39 pp for VSN-G2-72H-590
Power density 224.5 Wp/m² 228.4 Wp/m² +3.9 Wp/m² for VSN-G2-72H-590
Open-circuit voltage 52.50 V 52.90 V Effectively the same
Voltage at max power 44.01 V 44.17 V Effectively the same
Short-circuit current 13.93 A 14.07 A Effectively the same
Current at max power 13.18 A 13.36 A Effectively the same
Temperature
Temperature coefficient -0.300 %/°C -0.280 %/°C +0.020 %/°C for VSN-G2-72H-590
Mechanical
Dimensions 2278x1134x33 mm 2278x1134x30 mm 2278x1134x33 mm vs 2278x1134x30 mm
Module area 2.583 m² 2.583 m² Same
Weight 32.5 kg 32.0 kg Effectively the same
Weight per kWp 56.0 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 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

14,129 panels
Efficiency
#4,680 vs #2,672
VSN-G2-72H-590 leads by 2,008 places
Power density
#4,607 vs #2,653
VSN-G2-72H-590 leads by 1,954 places
Heat behaviour
#6,152 vs #1,347
VSN-G2-72H-590 leads by 4,805 places
Weight
#10,427 vs #8,557
VSN-G2-72H-590 leads by 1,870 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#4,648 vs #3,812
VSN-G2-72H-590 leads by 836 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 VEDA Solar VSN-G2-72H-590?
According to our database: VEDA Solar VSN-G2-72H-590 has higher module efficiency (22.84% vs 22.45%); VEDA Solar VSN-G2-72H-590 tolerates heat better (temp coeff -0.280%/°C vs -0.300%/°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 VEDA Solar VSN-G2-72H-590?
Waaree BiN-08-580 has a module efficiency of 22.45%, 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 Waaree BiN-08-580 use vs VEDA Solar VSN-G2-72H-590?
Waaree BiN-08-580 uses N-type 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 Waaree BiN-08-580 and VEDA Solar VSN-G2-72H-590?
Waaree BiN-08-580 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 Waaree BiN-08-580 and VEDA Solar VSN-G2-72H-590 bifacial panels?
Both Waaree BiN-08-580 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.
Compare Waaree and VEDA 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.