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

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

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

Full specification

Parameter VSN-G2-72H-590 BiN-08-580 Difference
Power and efficiency
Rated power 590 Wp 580 Wp +10 W for VSN-G2-72H-590
Module efficiency 22.84 % 22.45 % +0.39 pp for VSN-G2-72H-590
Power density 228.4 Wp/m² 224.5 Wp/m² +3.9 Wp/m² for VSN-G2-72H-590
Open-circuit voltage 52.90 V 52.50 V Effectively the same
Voltage at max power 44.17 V 44.01 V Effectively the same
Short-circuit current 14.07 A 13.93 A Effectively the same
Current at max power 13.36 A 13.18 A Effectively the same
Temperature
Temperature coefficient -0.280 %/°C -0.300 %/°C +0.020 %/°C for VSN-G2-72H-590
Mechanical
Dimensions 2278x1134x30 mm 2278x1134x33 mm 2278x1134x30 mm vs 2278x1134x33 mm
Module area 2.583 m² 2.583 m² Same
Weight 32.0 kg 32.5 kg Effectively the same
Weight per kWp 54.2 kg/kWp 56.0 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 N-type TOPCon vs N-type
Cell type Monocrystalline Monocrystalline Same
Cell count 144 144 Same
Bifacial Yes Yes Same
04

Against the whole database

14,129 panels
Efficiency
#2,672 vs #4,680
VSN-G2-72H-590 leads by 2,008 places
Power density
#2,653 vs #4,607
VSN-G2-72H-590 leads by 1,954 places
Heat behaviour
#1,347 vs #6,152
VSN-G2-72H-590 leads by 4,805 places
Weight
#8,557 vs #10,427
VSN-G2-72H-590 leads by 1,870 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#3,812 vs #4,648
VSN-G2-72H-590 leads by 836 places
05

More useful comparisons

Open the full database
Same series, other bin
VEDA Solar
VEDA Solar VSN-G2-72H-590 vs VEDA Solar VSN-G2-72H-610
3 differences, the largest is module efficiency
Same series, other bin
VEDA Solar
VEDA Solar VSN-G2-72H-590 vs VEDA Solar VSN-G2-72H-600
3 differences, the largest is module efficiency
Same series, other bin
VEDA Solar
VEDA Solar VSN-G2-72H-590 vs VEDA Solar VSN-G2-72H-580
3 differences, the largest is module efficiency
Same series, other bin
VEDA Solar
VEDA Solar VSN-G2-72H-590 vs VEDA Solar VSN-G2-72H-570
3 differences, the largest is module efficiency
Same series, other bin
VEDA Solar
VEDA Solar VSN-G2-72H-590 vs VEDA Solar VSN-G2-72H-560
5 differences, the largest is module efficiency
Same series, other bin
Waaree BiN-08-580 vs Waaree BiN-08-600
3 differences, the largest is module efficiency
06

Written summary

07

Questions about this pairing

Which panel is better: VEDA Solar VSN-G2-72H-590 or Waaree BiN-08-580?
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 VEDA Solar VSN-G2-72H-590 and Waaree BiN-08-580?
VEDA Solar VSN-G2-72H-590 has a module efficiency of 22.84%, while Waaree BiN-08-580 is 22.45%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does VEDA Solar VSN-G2-72H-590 use vs Waaree BiN-08-580?
VEDA Solar VSN-G2-72H-590 uses TOPCon cells; Waaree BiN-08-580 uses N-type. 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-590 and Waaree BiN-08-580?
VEDA Solar VSN-G2-72H-590 has a 30 years power warranty; Waaree BiN-08-580 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 VEDA Solar VSN-G2-72H-590 and Waaree BiN-08-580 bifacial panels?
Both VEDA Solar VSN-G2-72H-590 and Waaree BiN-08-580 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 VEDA Solar and Waaree 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.