AUSTA ENERGY ODA730-33V-MHD vs AUSTA ENERGY ODA710-33V-MHD
VS
The verdict
ODA730-33V-MHD leads on the differences that matter
The largest is module efficiency: 0.65 pp more efficient. 15 of 19 comparable parameters are identical.
See all 4 differencesHow alike are they
15
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
4 of 19 parameters
What actually differs
Parameter
ODA730-33V-MHD
ODA710-33V-MHD
Difference
Module efficiency
23.50 %
22.85 %
0.65 pp more efficient
Power density
235.0 Wp/m²
228.6 Wp/m²
6.4 Wp/m² higher
Rated power
730 Wp
710 Wp
20 W more power
Cell technology
HJT
TOPCon
HJT vs TOPCon
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
Same temp coeff. for both panels (-0.223 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
ODA730-33V-MHD
24,640 kWh
ODA710-33V-MHD
23,965 kWh
Lifetime gap
675 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
ODA730-33V-MHD
ODA710-33V-MHD
Standard test conditions
25 °C
100.0% of rated power
730 W
710 W
Cool, bright day
40 °C
96.7% of rated power
706 W
686 W
Typical summer roof
55 °C
93.3% of rated power
681 W
663 W
Hot roof
70 °C
90.0% of rated power
657 W
639 W
03
Full specification
Parameter
ODA730-33V-MHD
ODA710-33V-MHD
Difference
Power and efficiency
Rated power
730 Wp
710 Wp
+20 W for ODA730-33V-MHD
Module efficiency
23.50 %
22.85 %
+0.65 pp for ODA730-33V-MHD
Power density
235.0 Wp/m²
228.6 Wp/m²
+6.4 Wp/m² for ODA730-33V-MHD
Open-circuit voltage
49.54 V
49.30 V
Effectively the same
Voltage at max power
44.05 V
43.53 V
Effectively the same
Short-circuit current
17.79 A
17.47 A
Effectively the same
Current at max power
16.62 A
16.34 A
Effectively the same
Temperature
Temperature coefficient
-0.223 %/°C
-0.223 %/°C
Same
Mechanical
Dimensions
2384x1303x35 mm
2384x1303x35 mm
Same
Module area
3.106 m²
3.106 m²
Same
Weight
38.5 kg
38.5 kg
Same
Weight per kWp
52.7 kg/kWp
54.2 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
15 yrs
15 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.33 %/yr
0.33 %/yr
Same
Technology
Cell technology
HJT
TOPCon
HJT vs TOPCon
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
132
132
Same
Bifacial
Yes
Yes
Same
04
14,005 panels
Against the whole database
Efficiency
#716
vs
#2,604
ODA730-33V-MHD leads by 1,888 places
Power density
#800
vs
#2,474
ODA730-33V-MHD leads by 1,674 places
Heat behaviour
#1
vs
#1
Tied - the same position in the database
Weight
#6,396
vs
#8,457
ODA730-33V-MHD leads by 2,061 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#208
vs
#618
ODA730-33V-MHD leads by 410 places
05
Open the full database
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06
Written summary
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07
Questions about this pairing
Which panel is better: AUSTA ENERGY ODA730-33V-MHD or AUSTA ENERGY ODA710-33V-MHD?
According to our database: AUSTA ENERGY ODA730-33V-MHD has higher module efficiency (23.50% vs 22.85%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of AUSTA ENERGY ODA730-33V-MHD and AUSTA ENERGY ODA710-33V-MHD?
AUSTA ENERGY ODA730-33V-MHD has a module efficiency of 23.50%, while AUSTA ENERGY ODA710-33V-MHD is 22.85%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does AUSTA ENERGY ODA730-33V-MHD use vs AUSTA ENERGY ODA710-33V-MHD?
AUSTA ENERGY ODA730-33V-MHD uses HJT cells; AUSTA ENERGY ODA710-33V-MHD 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 AUSTA ENERGY ODA730-33V-MHD and AUSTA ENERGY ODA710-33V-MHD?
AUSTA ENERGY ODA730-33V-MHD has a 30 years power warranty; AUSTA ENERGY ODA710-33V-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 ODA730-33V-MHD and AUSTA ENERGY ODA710-33V-MHD bifacial panels?
Both AUSTA ENERGY ODA730-33V-MHD and AUSTA ENERGY ODA710-33V-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.