SunEvo Solar SE6-66HBD-730W vs SunEvo Solar SE6-66HBD-725
VS
The verdict
Identical on every published parameter
All 19 comparable parameters agree. Two records this alike are usually one panel sold under two names, or two bins of the same production line - decide on price and on who you would rather buy from.
How alike are they
19
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
0 of 19 parameters
What actually differs
Every comparable parameter agrees. The full specification is below.
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 (-0.240 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
730W
24,874 kWh
725
24,704 kWh
Lifetime gap
170 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
730W
725
Standard test conditions
25 °C
100.0% of rated power
730 W
725 W
Cool, bright day
40 °C
96.4% of rated power
704 W
699 W
Typical summer roof
55 °C
92.8% of rated power
677 W
673 W
Hot roof
70 °C
89.2% of rated power
651 W
647 W
03
Full specification
Parameter
730W
725
Difference
Power and efficiency
Rated power
730 Wp
725 Wp
Effectively the same
Module efficiency
23.50 %
23.34 %
Effectively the same
Power density
235.0 Wp/m²
233.4 Wp/m²
Effectively the same
Open-circuit voltage
50.37 V
50.27 V
Effectively the same
Voltage at max power
42.32 V
42.23 V
Effectively the same
Short-circuit current
18.35 A
18.26 A
Effectively the same
Current at max power
17.26 A
17.18 A
Effectively the same
Temperature
Temperature coefficient
-0.240 %/°C
-0.240 %/°C
Same
Mechanical
Dimensions
2384x1303x33 mm
2384x1303x33 mm
Same
Module area
3.106 m²
3.106 m²
Same
Weight
37.9 kg
37.9 kg
Same
Weight per kWp
51.9 kg/kWp
52.3 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
15 yrs
15 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.30 %/yr
0.30 %/yr
Same
Technology
Cell technology
HJT
HJT
Same
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
#943
730W leads by 227 places
Power density
#800
vs
#936
730W leads by 136 places
Heat behaviour
#13
vs
#13
Tied - the same position in the database
Weight
#5,338
vs
#5,754
730W leads by 416 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#199
vs
#254
730W leads by 55 places
05
Open the full database
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06
Written summary
Checking cache...
07
Questions about this pairing
Which panel is better: SunEvo Solar SE6-66HBD-730W or SunEvo Solar SE6-66HBD-725?
According to our database: SunEvo Solar SE6-66HBD-730 W has higher module efficiency (23.50% vs 23.34%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of SunEvo Solar SE6-66HBD-730W and SunEvo Solar SE6-66HBD-725?
SunEvo Solar SE6-66HBD-730 W has a module efficiency of 23.50%, while SunEvo Solar SE6-66HBD-725 is 23.34%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does SunEvo Solar SE6-66HBD-730W use vs SunEvo Solar SE6-66HBD-725?
SunEvo Solar SE6-66HBD-730 W uses HJT cells; SunEvo Solar SE6-66HBD-725 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 SunEvo Solar SE6-66HBD-730W and SunEvo Solar SE6-66HBD-725?
SunEvo Solar SE6-66HBD-730 W has a 30 years power warranty; SunEvo Solar SE6-66HBD-725 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 SunEvo Solar SE6-66HBD-730W and SunEvo Solar SE6-66HBD-725 bifacial panels?
Both SunEvo Solar SE6-66HBD-730 W and SunEvo Solar SE6-66HBD-725 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.