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580 vs 610 13 of 19 identical Swap Change panels

Sun Earth DXM8-72H-580 vs Sun Earth DXM8-72H-610

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

610 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 580 610 Difference
Module efficiency 22.50 % 23.60 % 1.10 pp more efficient
Power density 224.5 Wp/m² 236.1 Wp/m² 11.6 Wp/m² higher
Rated power 580 Wp 610 Wp 30 W more power
Weight per kWp 46.6 kg/kWp 44.3 kg/kWp 2.3 kg/kWp lighter
Open-circuit voltage 51.30 V 52.50 V 1.20 V apart
Current at max power 13.65 A 14.15 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.
580
19,460 kWh
610
20,467 kWh
Lifetime gap
1,007 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario 580 610
Standard test conditions 25 °C 100.0% of rated power 580 W 610 W
Cool, bright day 40 °C 95.7% of rated power 555 W 583 W
Typical summer roof 55 °C 91.3% of rated power 530 W 557 W
Hot roof 70 °C 87.0% of rated power 504 W 530 W
03

Full specification

Parameter 580 610 Difference
Power and efficiency
Rated power 580 Wp 610 Wp +30 W for 610
Module efficiency 22.50 % 23.60 % +1.10 pp for 610
Power density 224.5 Wp/m² 236.1 Wp/m² +11.6 Wp/m² for 610
Open-circuit voltage 51.30 V 52.50 V 1.20 V apart
Voltage at max power 42.50 V 43.10 V Effectively the same
Short-circuit current 14.39 A 14.76 A Effectively the same
Current at max power 13.65 A 14.15 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 27.0 kg 27.0 kg Same
Weight per kWp 46.6 kg/kWp 44.3 kg/kWp -2.3 kg/kWp for 610
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
#4,222 vs #627
610 leads by 3,595 places
Power density
#4,547 vs #623
610 leads by 3,924 places
Heat behaviour
#2,165 vs #2,165
Tied - the same position in the database
Weight
#1,214 vs #412
610 leads by 802 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#4,367 vs #2,139
610 leads by 2,228 places
05

More useful comparisons

Open the full database
Same series, other bin
Sun Earth
Sun Earth DXM8-72H-580 vs Sun Earth DXM8-72HBG 610W
7 differences, the largest is module efficiency
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Sun Earth
Sun Earth DXM8-72H-580 vs Sun Earth DXM8-72HBG 600W
5 differences, the largest is module efficiency
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Sun Earth
Sun Earth DXM8-72H-580 vs Sun Earth DXM8-72H-600
3 differences, the largest is module efficiency
Same series, other bin
Sun Earth
Sun Earth DXM8-72H-580 vs Sun Earth DXM8-72HBG 590W
5 differences, the largest is weight
Same series, other bin
Sun Earth
Sun Earth DXM8-72H-580 vs Sun Earth DXM8-72H-590
3 differences, the largest is module efficiency
Same series, other bin
Sun Earth
Sun Earth DXM8-72H-580 vs Sun Earth DXM8-72HBG 580W
2 differences, the largest is weight
06

Written summary

07

Questions about this pairing

Which panel is better: Sun Earth DXM8-72H-580 or Sun Earth DXM8-72H-610?
According to our database: Sun Earth DXM8-72H-610 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 DXM8-72H-580 and Sun Earth DXM8-72H-610?
Sun Earth DXM8-72H-580 has a module efficiency of 22.50%, 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 DXM8-72H-580 use vs Sun Earth DXM8-72H-610?
Sun Earth DXM8-72H-580 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 DXM8-72H-580 and Sun Earth DXM8-72H-610?
Sun Earth DXM8-72H-580 has a 30 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 DXM8-72H-580 and Sun Earth DXM8-72H-610 bifacial panels?
Both Sun Earth DXM8-72H-580 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 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.