Jinko Solar JKM510-54HL4M-BDV vs Jinko Solar JKM465N-48HL4M-BDV-Z2-EU
VS
The verdict
9 differences, and they point both ways
The largest is rated power: 45 W more power. 10 of 19 comparable parameters are identical.
See all 9 differencesHow alike are they
10
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
9 of 19 parameters
What actually differs
Parameter
JKM510-54HL4M-BDV
JKM465N-48HL4M-BDV-Z2-EU
Difference
Rated power
510 Wp
465 Wp
45 W more power
Weight
27.0 kg
24.0 kg
3.0 kg lighter
Module efficiency
22.93 %
23.27 %
0.34 pp more efficient
Open-circuit voltage
40.72 V
36.70 V
4.02 V apart
Module area
2.224 m²
1.998 m²
0.226 m² apart
Power density
229.3 Wp/m²
232.7 Wp/m²
3.4 Wp/m² higher
Cell count
108
96
12 cells apart
Voltage at max power
34.39 V
31.23 V
3.16 V apart
Dimensions
1961x1134x30 mm
1762x1134x30 mm
1961x1134x30 mm vs 1762x1134x30 mm
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.
JKM510-54HL4M-BDV
17,112 kWh
JKM465N-48HL4M-BDV-Z2-EU
15,602 kWh
Lifetime gap
1,510 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
JKM510-54HL4M-BDV
JKM465N-48HL4M-BDV-Z2-EU
Standard test conditions
25 °C
100.0% of rated power
510 W
465 W
Cool, bright day
40 °C
95.7% of rated power
488 W
445 W
Typical summer roof
55 °C
91.3% of rated power
466 W
425 W
Hot roof
70 °C
87.0% of rated power
443 W
404 W
03
Full specification
Parameter
JKM510-54HL4M-BDV
JKM465N-48HL4M-BDV-Z2-EU
Difference
Power and efficiency
Rated power
510 Wp
465 Wp
+45 W for JKM510-54HL4M-BDV
Module efficiency
22.93 %
23.27 %
+0.34 pp for JKM465N-48HL4M-BDV-Z2-EU
Power density
229.3 Wp/m²
232.7 Wp/m²
+3.4 Wp/m² for JKM465N-48HL4M-BDV-Z2-EU
Open-circuit voltage
40.72 V
36.70 V
4.02 V apart
Voltage at max power
34.39 V
31.23 V
3.16 V apart
Short-circuit current
15.73 A
15.80 A
Effectively the same
Current at max power
14.83 A
14.89 A
Effectively the same
Temperature
Temperature coefficient
-0.290 %/°C
-0.290 %/°C
Same
Mechanical
Dimensions
1961x1134x30 mm
1762x1134x30 mm
1961x1134x30 mm vs 1762x1134x30 mm
Module area
2.224 m²
1.998 m²
0.226 m² apart
Weight
27.0 kg
24.0 kg
-3.0 kg for JKM465N-48HL4M-BDV-Z2-EU
Weight per kWp
52.9 kg/kWp
51.6 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
15 yrs
15 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
108
96
12 cells apart
Bifacial
Yes
Yes
Same
04
14,005 panels
Against the whole database
Efficiency
#2,342
vs
#1,202
JKM465N-48HL4M-BDV-Z2-EU leads by 1,140 places
Power density
#2,343
vs
#1,115
JKM465N-48HL4M-BDV-Z2-EU leads by 1,228 places
Heat behaviour
#2,165
vs
#2,165
Tied - the same position in the database
Weight
#6,639
vs
#4,981
JKM465N-48HL4M-BDV-Z2-EU leads by 1,658 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#5,706
vs
#6,892
JKM510-54HL4M-BDV leads by 1,186 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 JKM510-54HL4M-BDV or Jinko Solar JKM465N-48HL4M-BDV-Z2-EU?
According to our database: Jinko Solar JKM465N-48HL4M-BDV-Z2-EU has higher module efficiency (23.27% vs 22.93%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Jinko Solar JKM510-54HL4M-BDV and Jinko Solar JKM465N-48HL4M-BDV-Z2-EU?
Jinko Solar JKM510-54HL4M-BDV has a module efficiency of 22.93%, while Jinko Solar JKM465N-48HL4M-BDV-Z2-EU is 23.27%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Jinko Solar JKM510-54HL4M-BDV use vs Jinko Solar JKM465N-48HL4M-BDV-Z2-EU?
Jinko Solar JKM510-54HL4M-BDV uses TOPCon cells; Jinko Solar JKM465N-48HL4M-BDV-Z2-EU 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 Jinko Solar JKM510-54HL4M-BDV and Jinko Solar JKM465N-48HL4M-BDV-Z2-EU?
Jinko Solar JKM510-54HL4M-BDV has a 30 years power warranty; Jinko Solar JKM465N-48HL4M-BDV-Z2-EU 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 JKM510-54HL4M-BDV and Jinko Solar JKM465N-48HL4M-BDV-Z2-EU bifacial panels?
Both Jinko Solar JKM510-54HL4M-BDV and Jinko Solar JKM465N-48HL4M-BDV-Z2-EU 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.