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SURYAVA VSMDH.66.730.05 vs HYPERSOL VSMDH.72.AAA.05-580 9 of 19 identical Swap Change panels

Vikram Solar SURYAVA VSMDH.66.730.05 vs Vikram Solar HYPERSOL VSMDH.72.AAA.05-580

Vikram Solar SURYAVA VSMDH.66.730.05
Vikram Solar
SURYAVA VSMDH.66.730.05
730 Wp 23.50 % HJT Bifacial
Open panel page Datasheet PDF
VS
Vikram Solar HYPERSOL VSMDH.72.AAA.05-580
Vikram Solar
HYPERSOL VSMDH.72.AAA.05-580
580 Wp 22.45 % HJT Bifacial
Open panel page Datasheet PDF
The verdict

SURYAVA VSMDH.66.730.05 leads on the differences that matter

The largest is module efficiency: 1.05 pp more efficient. 9 of 19 comparable parameters are identical.

See all 10 differences
How alike are they
9 of 19 comparable
parameters are identical
identical differs
01

What actually differs

10 of 19 parameters
Parameter SURYAVA VSMDH.66.730.05 HYPERSOL VSMDH.72.AAA.05-580 Difference
Module efficiency 23.50 % 22.45 % 1.05 pp more efficient
Rated power 730 Wp 580 Wp 150 W more power
Power density 235.0 Wp/m² 224.5 Wp/m² 10.5 Wp/m² higher
Weight 39.5 kg 31.6 kg 7.9 kg lighter
Temperature coefficient -0.260 %/°C -0.280 %/°C 0.020 %/°C better in heat
Short-circuit current 17.76 A 14.20 A 3.56 A apart
Module area 3.106 m² 2.583 m² 0.523 m² apart
Current at max power 16.98 A 13.56 A 3.42 A apart
Cell count 132 72 60 cells apart
Dimensions 2384x1303x35 mm 2278x1134x30 mm 2384x1303x35 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
SURYAVA VSMDH.66.730.05
24,569 kWh
HYPERSOL VSMDH.72.AAA.05-580
19,460 kWh
Lifetime gap
5,109 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario SURYAVA VSMDH.66.730.05 HYPERSOL VSMDH.72.AAA.05-580
Standard test conditions 25 °C 100.0% of rated power 730 W 580 W
Cool, bright day 40 °C 95.8% of rated power 702 W 556 W
Typical summer roof 55 °C 91.6% of rated power 673 W 531 W
Hot roof 70 °C 87.4% of rated power 645 W 507 W
03

Full specification

Parameter SURYAVA VSMDH.66.730.05 HYPERSOL VSMDH.72.AAA.05-580 Difference
Power and efficiency
Rated power 730 Wp 580 Wp +150 W for SURYAVA VSMDH.66.730.05
Module efficiency 23.50 % 22.45 % +1.05 pp for SURYAVA VSMDH.66.730.05
Power density 235.0 Wp/m² 224.5 Wp/m² +10.5 Wp/m² for SURYAVA VSMDH.66.730.05
Open-circuit voltage 51.40 V 50.90 V Effectively the same
Voltage at max power 43.00 V 42.80 V Effectively the same
Short-circuit current 17.76 A 14.20 A 3.56 A apart
Current at max power 16.98 A 13.56 A 3.42 A apart
Temperature
Temperature coefficient -0.260 %/°C -0.280 %/°C +0.020 %/°C for SURYAVA VSMDH.66.730.05
Mechanical
Dimensions 2384x1303x35 mm 2278x1134x30 mm 2384x1303x35 mm vs 2278x1134x30 mm
Module area 3.106 m² 2.583 m² 0.523 m² apart
Weight 39.5 kg 31.6 kg -7.9 kg for HYPERSOL VSMDH.72.AAA.05-580
Weight per kWp 54.1 kg/kWp 54.5 kg/kWp Effectively the same
Warranty and degradation
Product warranty 12 yrs 12 yrs Same
Performance warranty 30 yrs 30 yrs Same
Annual degradation 0.38 %/yr 0.40 %/yr Effectively the same
Technology
Cell technology HJT HJT Same
Cell type Monocrystalline Monocrystalline Same
Cell count 132 72 60 cells apart
Bifacial Yes Yes Same
04

Against the whole database

14,005 panels
Efficiency
#716 vs #4,620
SURYAVA VSMDH.66.730.05 leads by 3,904 places
Power density
#800 vs #4,547
SURYAVA VSMDH.66.730.05 leads by 3,747 places
Heat behaviour
#511 vs #1,309
SURYAVA VSMDH.66.730.05 leads by 798 places
Weight
#8,335 vs #8,829
SURYAVA VSMDH.66.730.05 leads by 494 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#326 vs #4,547
SURYAVA VSMDH.66.730.05 leads by 4,221 places
05

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06

Written summary

07

Questions about this pairing

Which panel is better: Vikram Solar SURYAVA VSMDH.66.730.05 or Vikram Solar HYPERSOL VSMDH.72.AAA.05-580?
According to our database: Vikram Solar SURYAVA VSMDH.66.730.05 has higher module efficiency (23.50% vs 22.45%); Vikram Solar SURYAVA VSMDH.66.730.05 tolerates heat better (temp coeff -0.260%/°C vs -0.280%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Vikram Solar SURYAVA VSMDH.66.730.05 and Vikram Solar HYPERSOL VSMDH.72.AAA.05-580?
Vikram Solar SURYAVA VSMDH.66.730.05 has a module efficiency of 23.50%, while Vikram Solar HYPERSOL VSMDH.72.AAA.05-580 is 22.45%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Vikram Solar SURYAVA VSMDH.66.730.05 use vs Vikram Solar HYPERSOL VSMDH.72.AAA.05-580?
Vikram Solar SURYAVA VSMDH.66.730.05 uses HJT cells; Vikram Solar HYPERSOL VSMDH.72.AAA.05-580 uses HJT. 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 Vikram Solar SURYAVA VSMDH.66.730.05 and Vikram Solar HYPERSOL VSMDH.72.AAA.05-580?
Vikram Solar SURYAVA VSMDH.66.730.05 has a 30 years power warranty; Vikram Solar HYPERSOL VSMDH.72.AAA.05-580 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 Vikram Solar SURYAVA VSMDH.66.730.05 and Vikram Solar HYPERSOL VSMDH.72.AAA.05-580 bifacial panels?
Both Vikram Solar SURYAVA VSMDH.66.730.05 and Vikram Solar HYPERSOL VSMDH.72.AAA.05-580 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.

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.