Sun Earth DXM8-54HBG-420 vs Sun Earth DXM8-72H-610
VS
The verdict
72H-610 leads on the differences that matter
The largest is module efficiency: 2.10 pp more efficient. 5 of 19 comparable parameters are identical.
See all 14 differencesHow alike are they
5
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
14 of 19 parameters
What actually differs
Parameter
54HBG-420
72H-610
Difference
Module efficiency
21.50 %
23.60 %
2.10 pp more efficient
Rated power
420 Wp
610 Wp
190 W more power
Power density
215.1 Wp/m²
236.1 Wp/m²
21.1 Wp/m² higher
Performance warranty
40 yrs
30 yrs
10 yrs longer
Weight per kWp
58.3 kg/kWp
44.3 kg/kWp
14.1 kg/kWp lighter
Product warranty
40 yrs
12 yrs
28 yrs longer
Open-circuit voltage
37.90 V
52.50 V
14.60 V apart
Module area
1.953 m²
2.583 m²
0.631 m² apart
Weight
24.5 kg
27.0 kg
2.5 kg lighter
Voltage at max power
31.60 V
43.10 V
11.50 V apart
Cell count
108
144
36 cells apart
Short-circuit current
14.10 A
14.76 A
0.66 A apart
Dimensions
1722x1134x30 mm
2278x1134x30 mm
1722x1134x30 mm vs 2278x1134x30 mm
Current at max power
13.29 A
14.15 A
0.86 A apart
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.
54HBG-420
14,092 kWh
72H-610
20,467 kWh
Lifetime gap
6,375 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
54HBG-420
72H-610
Standard test conditions
25 °C
100.0% of rated power
420 W
610 W
Cool, bright day
40 °C
95.7% of rated power
402 W
583 W
Typical summer roof
55 °C
91.3% of rated power
383 W
557 W
Hot roof
70 °C
87.0% of rated power
365 W
530 W
03
Full specification
Parameter
54HBG-420
72H-610
Difference
Power and efficiency
Rated power
420 Wp
610 Wp
+190 W for 72H-610
Module efficiency
21.50 %
23.60 %
+2.10 pp for 72H-610
Power density
215.1 Wp/m²
236.1 Wp/m²
+21.1 Wp/m² for 72H-610
Open-circuit voltage
37.90 V
52.50 V
14.60 V apart
Voltage at max power
31.60 V
43.10 V
11.50 V apart
Short-circuit current
14.10 A
14.76 A
0.66 A apart
Current at max power
13.29 A
14.15 A
0.86 A apart
Temperature
Temperature coefficient
-0.290 %/°C
-0.290 %/°C
Same
Mechanical
Dimensions
1722x1134x30 mm
2278x1134x30 mm
1722x1134x30 mm vs 2278x1134x30 mm
Module area
1.953 m²
2.583 m²
0.631 m² apart
Weight
24.5 kg
27.0 kg
-2.5 kg for 54HBG-420
Weight per kWp
58.3 kg/kWp
44.3 kg/kWp
-14.1 kg/kWp for 72H-610
Warranty and degradation
Product warranty
40 yrs
12 yrs
+28 yrs for 54HBG-420
Performance warranty
40 yrs
30 yrs
+10 yrs for 54HBG-420
Annual degradation
0.40 %/yr
0.40 %/yr
Same
Technology
Cell technology
TOPCon
TOPCon
Same
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
108
144
36 cells apart
Bifacial
Yes
Yes
Same
04
14,129 panels
Against the whole database
Efficiency
#8,022
vs
#659
72H-610 leads by 7,363 places
Power density
#7,946
vs
#656
72H-610 leads by 7,290 places
Heat behaviour
#2,220
vs
#2,220
Tied - the same position in the database
Weight
#11,757
vs
#412
72H-610 leads by 11,345 places
Warranty
#1
vs
#21
54HBG-420 leads by 20 places
Overall
#3,345
vs
#2,166
72H-610 leads by 1,179 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: Sun Earth DXM8-54HBG-420 or Sun Earth DXM8-72H-610?
According to our database: Sun Earth DXM8-72H-610 has higher module efficiency (23.60% vs 21.50%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Sun Earth DXM8-54HBG-420 and Sun Earth DXM8-72H-610?
Sun Earth DXM8-54HBG-420 has a module efficiency of 21.50%, while Sun Earth DXM8-72H-610 is 23.60%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Sun Earth DXM8-54HBG-420 use vs Sun Earth DXM8-72H-610?
Sun Earth DXM8-54HBG-420 uses TOPCon cells; Sun Earth DXM8-72H-610 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 Sun Earth DXM8-54HBG-420 and Sun Earth DXM8-72H-610?
Sun Earth DXM8-54HBG-420 has a 40 years power warranty; Sun Earth DXM8-72H-610 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 Sun Earth DXM8-54HBG-420 and Sun Earth DXM8-72H-610 bifacial panels?
Both Sun Earth DXM8-54HBG-420 and Sun Earth DXM8-72H-610 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 17 Sun Earth 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.