DMEGC DM600M10T-B72HSW vs DMEGC DM590M10T-B72HSW
VS
The verdict
DM600M10T-B72HSW leads on the differences that matter
The largest is module efficiency: 0.40 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
DM600M10T-B72HSW
DM590M10T-B72HSW
Difference
Module efficiency
23.20 %
22.80 %
0.40 pp more efficient
Power density
232.3 Wp/m²
228.4 Wp/m²
3.9 Wp/m² higher
Rated power
600 Wp
590 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.
DM600M10T-B72HSW
20,131 kWh
DM590M10T-B72HSW
19,796 kWh
Lifetime gap
335 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
DM600M10T-B72HSW
DM590M10T-B72HSW
Standard test conditions
25 °C
100.0% of rated power
600 W
590 W
Cool, bright day
40 °C
95.7% of rated power
574 W
564 W
Typical summer roof
55 °C
91.3% of rated power
548 W
539 W
Hot roof
70 °C
87.0% of rated power
522 W
513 W
03
Full specification
Parameter
DM600M10T-B72HSW
DM590M10T-B72HSW
Difference
Power and efficiency
Rated power
600 Wp
590 Wp
+10 W for DM600M10T-B72HSW
Module efficiency
23.20 %
22.80 %
+0.40 pp for DM600M10T-B72HSW
Power density
232.3 Wp/m²
228.4 Wp/m²
+3.9 Wp/m² for DM600M10T-B72HSW
Open-circuit voltage
53.30 V
52.90 V
Effectively the same
Voltage at max power
44.61 V
44.23 V
Effectively the same
Short-circuit current
14.23 A
14.11 A
Effectively the same
Current at max power
13.47 A
13.36 A
Effectively the same
Temperature
Temperature coefficient
-0.290 %/°C
-0.290 %/°C
Same
Mechanical
Dimensions
2278x1134x30 mm
2278x1134x30 mm
Same
Module area
2.583 m²
2.583 m²
Same
Weight
31.8 kg
31.8 kg
Same
Weight per kWp
53.0 kg/kWp
53.9 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
15 yrs
15 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.40 %/yr
0.40 %/yr
Same
Technology
Cell technology
TOPCon
TOPCon
Same
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
144
144
Same
Bifacial
Yes
Yes
Same
04
14,005 panels
Against the whole database
Efficiency
#1,306
vs
#2,714
DM600M10T-B72HSW leads by 1,408 places
Power density
#1,252
vs
#2,598
DM600M10T-B72HSW leads by 1,346 places
Heat behaviour
#2,165
vs
#2,165
Tied - the same position in the database
Weight
#6,725
vs
#8,021
DM600M10T-B72HSW leads by 1,296 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#2,413
vs
#3,167
DM600M10T-B72HSW leads by 754 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: DMEGC DM600M10T-B72HSW or DMEGC DM590M10T-B72HSW?
According to our database: DMEGC DM600M10T-B72HSW has higher module efficiency (23.20% vs 22.80%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of DMEGC DM600M10T-B72HSW and DMEGC DM590M10T-B72HSW?
DMEGC DM600M10T-B72HSW has a module efficiency of 23.20%, while DMEGC DM590M10T-B72HSW is 22.80%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does DMEGC DM600M10T-B72HSW use vs DMEGC DM590M10T-B72HSW?
DMEGC DM600M10T-B72HSW uses TOPCon cells; DMEGC DM590M10T-B72HSW 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 DMEGC DM600M10T-B72HSW and DMEGC DM590M10T-B72HSW?
DMEGC DM600M10T-B72HSW has a 30 years power warranty; DMEGC DM590M10T-B72HSW 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 DMEGC DM600M10T-B72HSW and DMEGC DM590M10T-B72HSW bifacial panels?
Both DMEGC DM600M10T-B72HSW and DMEGC DM590M10T-B72HSW 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 82 DMEGC 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.