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610W vs 580W 13 of 19 identical Swap Change panels

Sun Earth DXM8-72HBG 610W vs Sun Earth DXM8-72HBG 580W

Sun Earth DXM8-72HBG 610W
Sun Earth
DXM8-72HBG 610W
610 Wp 23.60 % TOPCon Bifacial
Open panel page Datasheet PDF
VS
Sun Earth DXM8-72HBG 580W
Sun Earth
DXM8-72HBG 580W
580 Wp 22.50 % TOPCon Bifacial
Open panel page Datasheet PDF
The verdict

610W leads on the differences that matter

The largest is module efficiency: 1.10 pp more efficient. 13 of 19 comparable parameters are identical.

See all 6 differences
How alike are they
13 of 19 comparable
parameters are identical
identical differs
01

What actually differs

6 of 19 parameters
Parameter 610W 580W Difference
Module efficiency 23.60 % 22.50 % 1.10 pp more efficient
Power density 236.1 Wp/m² 224.5 Wp/m² 11.6 Wp/m² higher
Rated power 610 Wp 580 Wp 30 W more power
Weight per kWp 52.5 kg/kWp 55.2 kg/kWp 2.7 kg/kWp lighter
Open-circuit voltage 52.50 V 51.30 V 1.20 V apart
Current at max power 14.15 A 13.65 A 0.50 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.
610W
20,467 kWh
580W
19,460 kWh
Lifetime gap
1,007 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario 610W 580W
Standard test conditions 25 °C 100.0% of rated power 610 W 580 W
Cool, bright day 40 °C 95.7% of rated power 583 W 555 W
Typical summer roof 55 °C 91.3% of rated power 557 W 530 W
Hot roof 70 °C 87.0% of rated power 530 W 504 W
03

Full specification

Parameter 610W 580W Difference
Power and efficiency
Rated power 610 Wp 580 Wp +30 W for 610W
Module efficiency 23.60 % 22.50 % +1.10 pp for 610W
Power density 236.1 Wp/m² 224.5 Wp/m² +11.6 Wp/m² for 610W
Open-circuit voltage 52.50 V 51.30 V 1.20 V apart
Voltage at max power 43.10 V 42.50 V Effectively the same
Short-circuit current 14.76 A 14.39 A Effectively the same
Current at max power 14.15 A 13.65 A 0.50 A apart
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 32.0 kg 32.0 kg Same
Weight per kWp 52.5 kg/kWp 55.2 kg/kWp -2.7 kg/kWp for 610W
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 TOPCon TOPCon Same
Cell type Monocrystalline Monocrystalline Same
Cell count 144 144 Same
Bifacial Yes Yes Same
04

Against the whole database

14,005 panels
Efficiency
#627 vs #4,222
610W leads by 3,595 places
Power density
#623 vs #4,547
610W leads by 3,924 places
Heat behaviour
#2,165 vs #2,165
Tied - the same position in the database
Weight
#5,988 vs #9,588
610W leads by 3,600 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#2,224 vs #4,495
610W leads by 2,271 places
05

More useful comparisons

Open the full database
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Sun Earth DXM8-72HBG 610W vs Sun Earth DXM8-72HBG 570W
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Sun Earth DXM8-72HBG 610W vs Sun Earth DXM8-72HBG 560W
8 differences, the largest is module efficiency
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Sun Earth DXM8-72HBG 610W vs Sun Earth DXM8-72H-610
2 differences, the largest is weight
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Sun Earth DXM8-72HBG 610W vs Sun Earth DXM8-72H-600
5 differences, the largest is weight
06

Written summary

07

Questions about this pairing

Which panel is better: Sun Earth DXM8-72HBG 610W or Sun Earth DXM8-72HBG 580W?
According to our database: Sun Earth DXM8-72HBG 610 W has higher module efficiency (23.60% vs 22.50%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Sun Earth DXM8-72HBG 610W and Sun Earth DXM8-72HBG 580W?
Sun Earth DXM8-72HBG 610 W has a module efficiency of 23.60%, while Sun Earth DXM8-72HBG 580 W is 22.50%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Sun Earth DXM8-72HBG 610W use vs Sun Earth DXM8-72HBG 580W?
Sun Earth DXM8-72HBG 610 W uses TOPCon cells; Sun Earth DXM8-72HBG 580 W 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 DXM8-72HBG 610W and Sun Earth DXM8-72HBG 580W?
Sun Earth DXM8-72HBG 610 W has a 30 years power warranty; Sun Earth DXM8-72HBG 580 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 Sun Earth DXM8-72HBG 610W and Sun Earth DXM8-72HBG 580W bifacial panels?
Both Sun Earth DXM8-72HBG 610 W and Sun Earth DXM8-72HBG 580 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 13 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.