Jinko Solar JKM580N-72HL4-BDV vs Jinko Solar JKM575N-72HL4-BDV
VS
The verdict
Identical on every published parameter
All 19 comparable parameters agree. Two records this alike are usually one panel sold under two names, or two bins of the same production line - decide on price and on who you would rather buy from.
How alike are they
19
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
0 of 19 parameters
What actually differs
Every comparable parameter agrees. The full specification is below.
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 (-0.300 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
JKM580N-72HL4-BDV
19,460 kWh
JKM575N-72HL4-BDV
19,292 kWh
Lifetime gap
168 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
JKM580N-72HL4-BDV
JKM575N-72HL4-BDV
Standard test conditions
25 °C
100.0% of rated power
580 W
575 W
Cool, bright day
40 °C
95.5% of rated power
554 W
549 W
Typical summer roof
55 °C
91.0% of rated power
528 W
523 W
Hot roof
70 °C
86.5% of rated power
502 W
497 W
03
Full specification
Parameter
JKM580N-72HL4-BDV
JKM575N-72HL4-BDV
Difference
Power and efficiency
Rated power
580 Wp
575 Wp
Effectively the same
Module efficiency
22.45 %
22.26 %
Effectively the same
Power density
224.5 Wp/m²
222.6 Wp/m²
Effectively the same
Open-circuit voltage
51.47 V
51.27 V
Effectively the same
Voltage at max power
42.59 V
42.44 V
Effectively the same
Short-circuit current
14.37 A
14.31 A
Effectively the same
Current at max power
13.62 A
13.55 A
Effectively the same
Temperature
Temperature coefficient
-0.300 %/°C
-0.300 %/°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
55.2 kg/kWp
55.7 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
N-type
N-type
Same
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
144
144
Same
Bifacial
Yes
Yes
Same
04
14,005 panels
Against the whole database
Efficiency
#4,620
vs
#5,593
JKM580N-72HL4-BDV leads by 973 places
Power density
#4,547
vs
#5,549
JKM580N-72HL4-BDV leads by 1,002 places
Heat behaviour
#6,093
vs
#6,093
Tied - the same position in the database
Weight
#9,588
vs
#10,019
JKM580N-72HL4-BDV leads by 431 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#4,564
vs
#4,950
JKM580N-72HL4-BDV leads by 386 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: Jinko Solar JKM580N-72HL4-BDV or Jinko Solar JKM575N-72HL4-BDV?
According to our database: Jinko Solar JKM580N-72HL4-BDV has higher module efficiency (22.45% vs 22.26%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Jinko Solar JKM580N-72HL4-BDV and Jinko Solar JKM575N-72HL4-BDV?
Jinko Solar JKM580N-72HL4-BDV has a module efficiency of 22.45%, while Jinko Solar JKM575N-72HL4-BDV is 22.26%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Jinko Solar JKM580N-72HL4-BDV use vs Jinko Solar JKM575N-72HL4-BDV?
Jinko Solar JKM580N-72HL4-BDV uses N-type cells; Jinko Solar JKM575N-72HL4-BDV uses N-type. 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 Jinko Solar JKM580N-72HL4-BDV and Jinko Solar JKM575N-72HL4-BDV?
Jinko Solar JKM580N-72HL4-BDV has a 30 years power warranty; Jinko Solar JKM575N-72HL4-BDV 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 Jinko Solar JKM580N-72HL4-BDV and Jinko Solar JKM575N-72HL4-BDV bifacial panels?
Both Jinko Solar JKM580N-72HL4-BDV and Jinko Solar JKM575N-72HL4-BDV 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 162 Jinko Solar 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.