Runergy HY-DH108N8B-445 vs Runergy HY-DH108N8-435
VS
The verdict
DH108N8B-445 leads on the differences that matter
The largest is module efficiency: 0.50 pp more efficient. 16 of 19 comparable parameters are identical.
See all 3 differencesHow alike are they
16
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
3 of 19 parameters
What actually differs
Parameter
DH108N8B-445
DH108N8-435
Difference
Module efficiency
22.80 %
22.30 %
0.50 pp more efficient
Power density
227.9 Wp/m²
222.8 Wp/m²
5.1 Wp/m² higher
Rated power
445 Wp
435 Wp
10 W more power
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 (-0.290 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
DH108N8B-445
14,931 kWh
DH108N8-435
14,595 kWh
Lifetime gap
336 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
DH108N8B-445
DH108N8-435
Standard test conditions
25 °C
100.0% of rated power
445 W
435 W
Cool, bright day
40 °C
95.7% of rated power
426 W
416 W
Typical summer roof
55 °C
91.3% of rated power
406 W
397 W
Hot roof
70 °C
87.0% of rated power
387 W
378 W
03
Full specification
Parameter
DH108N8B-445
DH108N8-435
Difference
Power and efficiency
Rated power
445 Wp
435 Wp
+10 W for DH108N8B-445
Module efficiency
22.80 %
22.30 %
+0.50 pp for DH108N8B-445
Power density
227.9 Wp/m²
222.8 Wp/m²
+5.1 Wp/m² for DH108N8B-445
Open-circuit voltage
39.35 V
38.97 V
Effectively the same
Voltage at max power
33.39 V
33.03 V
Effectively the same
Short-circuit current
13.96 A
13.80 A
Effectively the same
Current at max power
13.33 A
13.17 A
Effectively the same
Temperature
Temperature coefficient
-0.290 %/°C
-0.290 %/°C
Same
Mechanical
Dimensions
1722x1134x30 mm
1722x1134x30 mm
Same
Module area
1.953 m²
1.953 m²
Same
Weight
24.2 kg
24.2 kg
Same
Weight per kWp
54.4 kg/kWp
55.6 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
12 yrs
12 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.40 %/yr
0.40 %/yr
Same
Technology
Cell technology
N-type
N-type
Same
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
108
108
Same
Bifacial
Yes
Yes
Same
04
14,005 panels
Against the whole database
Efficiency
#2,714
vs
#5,100
DH108N8B-445 leads by 2,386 places
Power density
#2,790
vs
#5,150
DH108N8B-445 leads by 2,360 places
Heat behaviour
#2,165
vs
#2,165
Tied - the same position in the database
Weight
#8,683
vs
#10,001
DH108N8B-445 leads by 1,318 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#8,970
vs
#9,745
DH108N8B-445 leads by 775 places
05
Open the full database
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Runergy HY-DH108N8B-445 vs Runergy HY-DH108N8B-435
3 differences, the largest is module efficiency
06
Written summary
Checking cache...
07
Questions about this pairing
Which panel is better: Runergy HY-DH108N8B-445 or Runergy HY-DH108N8-435?
According to our database: Runergy HY-DH108N8B-445 has higher module efficiency (22.80% vs 22.30%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Runergy HY-DH108N8B-445 and Runergy HY-DH108N8-435?
Runergy HY-DH108N8B-445 has a module efficiency of 22.80%, while Runergy HY-DH108N8-435 is 22.30%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Runergy HY-DH108N8B-445 use vs Runergy HY-DH108N8-435?
Runergy HY-DH108N8B-445 uses N-type cells; Runergy HY-DH108N8-435 uses N-type. 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 Runergy HY-DH108N8B-445 and Runergy HY-DH108N8-435?
Runergy HY-DH108N8B-445 has a 30 years power warranty; Runergy HY-DH108N8-435 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 Runergy HY-DH108N8B-445 and Runergy HY-DH108N8-435 bifacial panels?
Both Runergy HY-DH108N8B-445 and Runergy HY-DH108N8-435 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 4 Runergy 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.