Aptos Solar DNA-120-BF26-365W vs Aptos Solar DNA-120-BF26-370W
VS
The verdict
370W leads on the differences that matter
The largest is module efficiency: 0.27 pp more efficient. 18 of 19 comparable parameters are identical.
See the one differenceHow alike are they
18
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
1 of 19 parameters
What actually differs
Parameter
365W
370W
Difference
Module efficiency
20.01 %
20.28 %
0.27 pp more efficient
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 (-0.360 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
365W
11,848 kWh
370W
12,011 kWh
Lifetime gap
163 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
365W
370W
Standard test conditions
25 °C
100.0% of rated power
365 W
370 W
Cool, bright day
40 °C
94.6% of rated power
345 W
350 W
Typical summer roof
55 °C
89.2% of rated power
326 W
330 W
Hot roof
70 °C
83.8% of rated power
306 W
310 W
03
Full specification
Parameter
365W
370W
Difference
Power and efficiency
Rated power
365 Wp
370 Wp
Effectively the same
Module efficiency
20.01 %
20.28 %
+0.27 pp for 370W
Power density
200.1 Wp/m²
202.8 Wp/m²
Effectively the same
Open-circuit voltage
41.10 V
41.40 V
Effectively the same
Voltage at max power
34.30 V
34.50 V
Effectively the same
Short-circuit current
11.19 A
11.26 A
Effectively the same
Current at max power
10.66 A
10.72 A
Effectively the same
Temperature
Temperature coefficient
-0.360 %/°C
-0.360 %/°C
Same
Mechanical
Dimensions
1756x1039x35 mm
1756x1039x35 mm
Same
Module area
1.824 m²
1.824 m²
Same
Weight
19.5 kg
19.5 kg
Same
Weight per kWp
53.4 kg/kWp
52.7 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
30 yrs
30 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.54 %/yr
0.54 %/yr
Same
Technology
Cell technology
PERC
PERC
Same
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
120
120
Same
Bifacial
Yes
Yes
Same
04
14,005 panels
Against the whole database
Efficiency
#12,197
vs
#11,853
370W leads by 344 places
Power density
#12,214
vs
#11,807
370W leads by 407 places
Heat behaviour
#12,345
vs
#12,345
Tied - the same position in the database
Weight
#7,348
vs
#6,344
370W leads by 1,004 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#10,495
vs
#10,205
370W leads by 290 places
05
Open the full database
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Written summary
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07
Questions about this pairing
Which panel is better: Aptos Solar DNA-120-BF26-365W or Aptos Solar DNA-120-BF26-370W?
According to our database: Aptos Solar DNA-120-BF26-370 W has higher module efficiency (20.28% vs 20.01%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Aptos Solar DNA-120-BF26-365W and Aptos Solar DNA-120-BF26-370W?
Aptos Solar DNA-120-BF26-365 W has a module efficiency of 20.01%, while Aptos Solar DNA-120-BF26-370 W is 20.28%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Aptos Solar DNA-120-BF26-365W use vs Aptos Solar DNA-120-BF26-370W?
Aptos Solar DNA-120-BF26-365 W uses PERC cells; Aptos Solar DNA-120-BF26-370 W uses PERC. 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 Aptos Solar DNA-120-BF26-365W and Aptos Solar DNA-120-BF26-370W?
Aptos Solar DNA-120-BF26-365 W has a 30 years power warranty; Aptos Solar DNA-120-BF26-370 W 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 Aptos Solar DNA-120-BF26-365W and Aptos Solar DNA-120-BF26-370W bifacial panels?
Both Aptos Solar DNA-120-BF26-365 W and Aptos Solar DNA-120-BF26-370 W 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.
Shop prices: See 8 Aptos Solar offers
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.