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590 vs 600 16 of 19 identical Swap Change panels

Sun Earth DXM8-72H-590 vs Sun Earth DXM8-72H-600

Sun Earth
DXM8-72H-590
590 Wp 22.80 % TOPCon Bifacial
Open panel page Datasheet PDF
VS
Sun Earth
DXM8-72H-600
600 Wp 23.20 % TOPCon Bifacial
Open panel page Datasheet PDF
The verdict

600 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 differences
How alike are they
16 of 19 comparable
parameters are identical
identical differs
01

What actually differs

3 of 19 parameters
Parameter 590 600 Difference
Module efficiency 22.80 % 23.20 % 0.40 pp more efficient
Power density 228.4 Wp/m² 232.3 Wp/m² 3.9 Wp/m² higher
Rated power 590 Wp 600 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.
590
19,796 kWh
600
20,131 kWh
Lifetime gap
335 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario 590 600
Standard test conditions 25 °C 100.0% of rated power 590 W 600 W
Cool, bright day 40 °C 95.7% of rated power 564 W 574 W
Typical summer roof 55 °C 91.3% of rated power 539 W 548 W
Hot roof 70 °C 87.0% of rated power 513 W 522 W
03

Full specification

Parameter 590 600 Difference
Power and efficiency
Rated power 590 Wp 600 Wp +10 W for 600
Module efficiency 22.80 % 23.20 % +0.40 pp for 600
Power density 228.4 Wp/m² 232.3 Wp/m² +3.9 Wp/m² for 600
Open-circuit voltage 51.70 V 52.10 V Effectively the same
Voltage at max power 42.70 V 42.90 V Effectively the same
Short-circuit current 14.52 A 14.64 A Effectively the same
Current at max power 13.82 A 13.99 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 27.0 kg 27.0 kg Same
Weight per kWp 45.8 kg/kWp 45.0 kg/kWp Effectively the same
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
#2,714 vs #1,306
600 leads by 1,408 places
Power density
#2,598 vs #1,252
600 leads by 1,346 places
Heat behaviour
#2,165 vs #2,165
Tied - the same position in the database
Weight
#872 vs #574
600 leads by 298 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#3,643 vs #2,846
600 leads by 797 places
05

More useful comparisons

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

Written summary

07

Questions about this pairing

Which panel is better: Sun Earth DXM8-72H-590 or Sun Earth DXM8-72H-600?
According to our database: Sun Earth DXM8-72H-600 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 Sun Earth DXM8-72H-590 and Sun Earth DXM8-72H-600?
Sun Earth DXM8-72H-590 has a module efficiency of 22.80%, while Sun Earth DXM8-72H-600 is 23.20%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Sun Earth DXM8-72H-590 use vs Sun Earth DXM8-72H-600?
Sun Earth DXM8-72H-590 uses TOPCon cells; Sun Earth DXM8-72H-600 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-590 and Sun Earth DXM8-72H-600?
Sun Earth DXM8-72H-590 has a 30 years power warranty; Sun Earth DXM8-72H-600 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-590 and Sun Earth DXM8-72H-600 bifacial panels?
Both Sun Earth DXM8-72H-590 and Sun Earth DXM8-72H-600 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.