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ODA415-27V-MHD vs ODA730-33V-MHD 4 of 19 identical Swap Change panels

AUSTA ENERGY ODA415-27V-MHD vs AUSTA ENERGY ODA730-33V-MHD

AUSTA ENERGY
ODA415-27V-MHD
415 Wp 21.25 % TOPCon Bifacial
Open panel page Datasheet PDF
VS
AUSTA ENERGY
ODA730-33V-MHD
730 Wp 23.50 % HJT Bifacial
Open panel page Datasheet PDF
The verdict

ODA730-33V-MHD leads on the differences that matter

The largest is module efficiency: 2.25 pp more efficient. 4 of 19 comparable parameters are identical.

See all 15 differences
How alike are they
4 of 19 comparable
parameters are identical
identical differs
01

What actually differs

15 of 19 parameters
Parameter ODA415-27V-MHD ODA730-33V-MHD Difference
Module efficiency 21.25 % 23.50 % 2.25 pp more efficient
Temperature coefficient -0.290 %/°C -0.223 %/°C 0.067 %/°C better in heat
Rated power 415 Wp 730 Wp 315 W more power
Power density 212.5 Wp/m² 235.0 Wp/m² 22.5 Wp/m² higher
Weight 24.7 kg 38.5 kg 13.8 kg lighter
Weight per kWp 59.5 kg/kWp 52.7 kg/kWp 6.8 kg/kWp lighter
Open-circuit voltage 37.92 V 49.54 V 11.62 V apart
Short-circuit current 13.99 A 17.79 A 3.80 A apart
Module area 1.953 m² 3.106 m² 1.154 m² apart
Annual degradation 0.40 %/yr 0.33 %/yr 0.07 %/yr slower
Cell technology TOPCon HJT TOPCon vs HJT
Voltage at max power 31.32 V 44.05 V 12.73 V apart
Current at max power 13.25 A 16.62 A 3.37 A apart
Cell count 108 132 24 cells apart
Dimensions 1722x1134x30 mm 2384x1303x35 mm 1722x1134x30 mm vs 2384x1303x35 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
ODA415-27V-MHD
13,924 kWh
ODA730-33V-MHD
24,640 kWh
Lifetime gap
10,716 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario ODA415-27V-MHD ODA730-33V-MHD
Standard test conditions 25 °C 100.0% of rated power 415 W 730 W
Cool, bright day 40 °C 95.7% of rated power 397 W 706 W
Typical summer roof 55 °C 91.3% of rated power 379 W 681 W
Hot roof 70 °C 87.0% of rated power 361 W 657 W
03

Full specification

Parameter ODA415-27V-MHD ODA730-33V-MHD Difference
Power and efficiency
Rated power 415 Wp 730 Wp +315 W for ODA730-33V-MHD
Module efficiency 21.25 % 23.50 % +2.25 pp for ODA730-33V-MHD
Power density 212.5 Wp/m² 235.0 Wp/m² +22.5 Wp/m² for ODA730-33V-MHD
Open-circuit voltage 37.92 V 49.54 V 11.62 V apart
Voltage at max power 31.32 V 44.05 V 12.73 V apart
Short-circuit current 13.99 A 17.79 A 3.80 A apart
Current at max power 13.25 A 16.62 A 3.37 A apart
Temperature
Temperature coefficient -0.290 %/°C -0.223 %/°C +0.067 %/°C for ODA730-33V-MHD
Mechanical
Dimensions 1722x1134x30 mm 2384x1303x35 mm 1722x1134x30 mm vs 2384x1303x35 mm
Module area 1.953 m² 3.106 m² 1.154 m² apart
Weight 24.7 kg 38.5 kg -13.8 kg for ODA415-27V-MHD
Weight per kWp 59.5 kg/kWp 52.7 kg/kWp -6.8 kg/kWp for ODA730-33V-MHD
Warranty and degradation
Product warranty 15 yrs 15 yrs Same
Performance warranty 30 yrs 30 yrs Same
Annual degradation 0.40 %/yr 0.33 %/yr -0.07 %/yr for ODA730-33V-MHD
Technology
Cell technology TOPCon HJT TOPCon vs HJT
Cell type Monocrystalline Monocrystalline Same
Cell count 108 132 24 cells apart
Bifacial Yes Yes Same
04

Against the whole database

14,005 panels
Efficiency
#8,904 vs #716
ODA730-33V-MHD leads by 8,188 places
Power density
#8,791 vs #800
ODA730-33V-MHD leads by 7,991 places
Heat behaviour
#2,165 vs #1
ODA730-33V-MHD leads by 2,164 places
Weight
#12,186 vs #6,396
ODA730-33V-MHD leads by 5,790 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#10,567 vs #208
ODA730-33V-MHD leads by 10,359 places
05

More useful comparisons

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06

Written summary

07

Questions about this pairing

Which panel is better: AUSTA ENERGY ODA415-27V-MHD or AUSTA ENERGY ODA730-33V-MHD?
According to our database: AUSTA ENERGY ODA730-33V-MHD has higher module efficiency (23.50% vs 21.25%); AUSTA ENERGY ODA730-33V-MHD tolerates heat better (temp coeff -0.223%/°C vs -0.290%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of AUSTA ENERGY ODA415-27V-MHD and AUSTA ENERGY ODA730-33V-MHD?
AUSTA ENERGY ODA415-27V-MHD has a module efficiency of 21.25%, while AUSTA ENERGY ODA730-33V-MHD is 23.50%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does AUSTA ENERGY ODA415-27V-MHD use vs AUSTA ENERGY ODA730-33V-MHD?
AUSTA ENERGY ODA415-27V-MHD uses TOPCon cells; AUSTA ENERGY ODA730-33V-MHD 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 AUSTA ENERGY ODA415-27V-MHD and AUSTA ENERGY ODA730-33V-MHD?
AUSTA ENERGY ODA415-27V-MHD has a 30 years power warranty; AUSTA ENERGY ODA730-33V-MHD 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 AUSTA ENERGY ODA415-27V-MHD and AUSTA ENERGY ODA730-33V-MHD bifacial panels?
Both AUSTA ENERGY ODA415-27V-MHD and AUSTA ENERGY ODA730-33V-MHD 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.

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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.