DAH Solar DHM-60X10/FS(BW)-445W vs DAH Solar DHM-60X10/FS(BW)-445
VS
The verdict
Identical on every published parameter
All 18 comparable parameters agree, with 1 more left out because at least one datasheet does not publish it. 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
18
of 18 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
0 of 18 parameters
What actually differs
Every comparable parameter agrees. The full specification is below.
02
What it means on a roof
Thirty years of production
Declared first-year losses, with 0.40% a year afterwards assumed for both panels, at 1,200 kWh/kWp a year
Same temp coeff. for both panels (-0.350 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
445W
14,770 kWh
445
14,770 kWh
Lifetime gap
No difference
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
445W
445
Standard test conditions
25 °C
100.0% of rated power
445 W
445 W
Cool, bright day
40 °C
94.8% of rated power
422 W
422 W
Typical summer roof
55 °C
89.5% of rated power
398 W
398 W
Hot roof
70 °C
84.2% of rated power
375 W
375 W
03
Full specification
Parameter
445W
445
Difference
Power and efficiency
Rated power
445 Wp
445 Wp
Same
Module efficiency
20.62 %
20.62 %
Same
Power density
206.2 Wp/m²
206.2 Wp/m²
Same
Open-circuit voltage
41.40 V
41.40 V
Same
Voltage at max power
35.00 V
35.00 V
Same
Short-circuit current
13.60 A
13.60 A
Same
Current at max power
12.71 A
12.71 A
Same
Temperature
Temperature coefficient
-0.350 %/°C
-0.350 %/°C
Same
Mechanical
Dimensions
1903x1134x32 mm
1903x1134x32 mm
Same
Module area
2.158 m²
2.158 m²
Same
Weight
23.8 kg
23.8 kg
Same
Weight per kWp
53.5 kg/kWp
53.5 kg/kWp
Same
Warranty and degradation
Product warranty
12 yrs
12 yrs
Same
Performance warranty
25 yrs
25 yrs
Same
Annual degradation
-
0.55 %/yr
Not published by DAH Solar
Technology
Cell technology
PERC
PERC
Same
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
120
120
Same
Bifacial
No
No
Same
04
14,129 panels
Against the whole database
Efficiency
#11,145
vs
#11,145
Tied - the same position in the database
Power density
#11,153
vs
#11,153
Tied - the same position in the database
Heat behaviour
#10,489
vs
#10,489
Tied - the same position in the database
Weight
#7,512
vs
#7,512
Tied - the same position in the database
Warranty
#9,912
vs
#9,912
Tied - the same position in the database
Overall
#11,343
vs
#11,343
Tied - the same position in the database
05
Open the full database
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DAH Solar DHM-60X10/FS(BW)-445W vs DAH Solar DHM-60X10/FS(BW)-450W
One difference: module efficiency
Same series, other bin
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DAH Solar DHM-60X10/FS(BW)-445W vs DAH Solar DHM-60X10/FS(BW)-450
One difference: module efficiency
06
Written summary
Checking cache...
07
Questions about this pairing
Which panel is better: DAH Solar DHM-60X10/FS(BW)-445W or DAH Solar DHM-60X10/FS(BW)-445?
According to our database: both panels are closely matched on key specs - the decision often comes down to price and local availability. See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of DAH Solar DHM-60X10/FS(BW)-445W and DAH Solar DHM-60X10/FS(BW)-445?
DAH Solar DHM-60X10/FS(BW)-445 W has a module efficiency of 20.62%, while DAH Solar DHM-60X10/FS(BW)-445 is 20.62%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does DAH Solar DHM-60X10/FS(BW)-445W use vs DAH Solar DHM-60X10/FS(BW)-445?
DAH Solar DHM-60X10/FS(BW)-445 W uses PERC cells; DAH Solar DHM-60X10/FS(BW)-445 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 DAH Solar DHM-60X10/FS(BW)-445W and DAH Solar DHM-60X10/FS(BW)-445?
DAH Solar DHM-60X10/FS(BW)-445 W has a 25 years power warranty; DAH Solar DHM-60X10/FS(BW)-445 has a 25 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.
Shop prices: See 8 DAH 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.