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JKM435-460N-54HL4R-(V) 455W vs JKM735N-66HL5-BDV-Z3-EU 4 of 19 identical Swap Change panels

Jinko Solar JKM435-460N-54HL4R-(V) 455W vs Jinko Solar JKM735N-66HL5-BDV-Z3-EU

Jinko Solar JKM435-460N-54HL4R-(V) 455W
JKM435-460N-54HL4R-(V) 455W
455 Wp 22.77 % N-type
Open panel page Datasheet PDF
VS
Jinko Solar JKM735N-66HL5-BDV-Z3-EU
JKM735N-66HL5-BDV-Z3-EU
735 Wp 23.66 % TOPCon Bifacial
Open panel page Datasheet PDF
The verdict

JKM735N-66HL5-BDV-Z3-EU leads on the differences that matter

The largest is module efficiency: 0.89 pp more efficient. 4 of 19 comparable parameters are identical.

See all 15 differences
How alike are they
4 of 19 comparable
parameters are identical
identical differs
01

What actually differs

15 of 19 parameters
Parameter JKM435-460N-54HL4R-(V) 455W JKM735N-66HL5-BDV-Z3-EU Difference
Module efficiency 22.77 % 23.66 % 0.89 pp more efficient
Rated power 455 Wp 735 Wp 280 W more power
Weight 21.0 kg 37.5 kg 16.5 kg lighter
Power density 227.7 Wp/m² 236.6 Wp/m² 8.9 Wp/m² higher
Product warranty 15 yrs 12 yrs 3 yrs longer
Open-circuit voltage 39.98 V 49.52 V 9.54 V apart
Short-circuit current 14.07 A 18.88 A 4.81 A apart
Module area 1.998 m² 3.106 m² 1.108 m² apart
Weight per kWp 46.2 kg/kWp 51.0 kg/kWp 4.9 kg/kWp lighter
Cell technology N-type TOPCon N-type vs TOPCon
Voltage at max power 33.41 V 41.23 V 7.82 V apart
Current at max power 13.62 A 17.83 A 4.21 A apart
Cell count 108 132 24 cells apart
Bifacial No Yes No vs Yes
Dimensions 1762x1134x30 mm 2384x1303x33 mm 1762x1134x30 mm vs 2384x1303x33 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.
JKM435-460N-54HL4R-(V) 455W
15,266 kWh
JKM735N-66HL5-BDV-Z3-EU
24,661 kWh
Lifetime gap
9,395 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario JKM435-460N-54HL4R-(V) 455W JKM735N-66HL5-BDV-Z3-EU
Standard test conditions 25 °C 100.0% of rated power 455 W 735 W
Cool, bright day 40 °C 95.7% of rated power 435 W 703 W
Typical summer roof 55 °C 91.3% of rated power 415 W 671 W
Hot roof 70 °C 87.0% of rated power 396 W 639 W
03

Full specification

Parameter JKM435-460N-54HL4R-(V) 455W JKM735N-66HL5-BDV-Z3-EU Difference
Power and efficiency
Rated power 455 Wp 735 Wp +280 W for JKM735N-66HL5-BDV-Z3-EU
Module efficiency 22.77 % 23.66 % +0.89 pp for JKM735N-66HL5-BDV-Z3-EU
Power density 227.7 Wp/m² 236.6 Wp/m² +8.9 Wp/m² for JKM735N-66HL5-BDV-Z3-EU
Open-circuit voltage 39.98 V 49.52 V 9.54 V apart
Voltage at max power 33.41 V 41.23 V 7.82 V apart
Short-circuit current 14.07 A 18.88 A 4.81 A apart
Current at max power 13.62 A 17.83 A 4.21 A apart
Temperature
Temperature coefficient -0.290 %/°C -0.290 %/°C Same
Mechanical
Dimensions 1762x1134x30 mm 2384x1303x33 mm 1762x1134x30 mm vs 2384x1303x33 mm
Module area 1.998 m² 3.106 m² 1.108 m² apart
Weight 21.0 kg 37.5 kg -16.5 kg for JKM435-460N-54HL4R-(V) 455W
Weight per kWp 46.2 kg/kWp 51.0 kg/kWp -4.9 kg/kWp for JKM435-460N-54HL4R-(V) 455W
Warranty and degradation
Product warranty 15 yrs 12 yrs +3 yrs for JKM435-460N-54HL4R-(V) 455W
Performance warranty 30 yrs 30 yrs Same
Annual degradation 0.40 %/yr 0.40 %/yr Same
Technology
Cell technology N-type TOPCon N-type vs TOPCon
Cell type Monocrystalline Monocrystalline Same
Cell count 108 132 24 cells apart
Bifacial No Yes No vs Yes
04

Against the whole database

14,129 panels
Efficiency
#3,129 vs #634
JKM735N-66HL5-BDV-Z3-EU leads by 2,495 places
Power density
#2,943 vs #614
JKM735N-66HL5-BDV-Z3-EU leads by 2,329 places
Heat behaviour
#2,220 vs #2,220
Tied - the same position in the database
Weight
#1,016 vs #4,383
JKM435-460N-54HL4R-(V) 455W leads by 3,367 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#7,832 vs #240
JKM735N-66HL5-BDV-Z3-EU leads by 7,592 places
05

More useful comparisons

Open the full database
Same series, other bin
Jinko Solar JKM435-460N-54HL4R-(V) 455W vs Jinko Solar JKM435-460N-54HL4R-(V) 460W
One difference: module efficiency
Same series, other bin
Jinko Solar JKM435-460N-54HL4R-(V) 455W vs Jinko Solar JKM435-460N-54HL4R-(V) 450W
One difference: module efficiency
Same series, other bin
Jinko Solar JKM435-460N-54HL4R-(V) 455W vs Jinko Solar JKM435-460N-54HL4R-(V) 445W
3 differences, the largest is module efficiency
Same series, other bin
Jinko Solar JKM435-460N-54HL4R-(V) 455W vs Jinko Solar JKM435-460N-54HL4R-(V) 440W
3 differences, the largest is module efficiency
Same series, other bin
Jinko Solar JKM435-460N-54HL4R-(V) 455W vs Jinko Solar JKM435-460N-54HL4R-(V) 435W
4 differences, the largest is module efficiency
Same series, other bin
Jinko Solar JKM735N-66HL5-BDV-Z3-EU vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)
The same specification on paper
06

Written summary

07

Questions about this pairing

Which panel is better: Jinko Solar JKM435-460N-54HL4R-(V) 455W or Jinko Solar JKM735N-66HL5-BDV-Z3-EU?
According to our database: Jinko Solar JKM735N-66HL5-BDV-Z3-EU has higher module efficiency (23.66% vs 22.77%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Jinko Solar JKM435-460N-54HL4R-(V) 455W and Jinko Solar JKM735N-66HL5-BDV-Z3-EU?
Jinko Solar JKM435-460N-54HL4R-(V) 455 W has a module efficiency of 22.77%, while Jinko Solar JKM735N-66HL5-BDV-Z3-EU is 23.66%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Jinko Solar JKM435-460N-54HL4R-(V) 455W use vs Jinko Solar JKM735N-66HL5-BDV-Z3-EU?
Jinko Solar JKM435-460N-54HL4R-(V) 455 W uses N-type cells; Jinko Solar JKM735N-66HL5-BDV-Z3-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 JKM435-460N-54HL4R-(V) 455W and Jinko Solar JKM735N-66HL5-BDV-Z3-EU?
Jinko Solar JKM435-460N-54HL4R-(V) 455 W has a 30 years power warranty; Jinko Solar JKM735N-66HL5-BDV-Z3-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 JKM435-460N-54HL4R-(V) 455W and Jinko Solar JKM735N-66HL5-BDV-Z3-EU bifacial panels?
Jinko Solar JKM735N-66HL5-BDV-Z3-EU is bifacial (captures light from both faces); Jinko Solar JKM435-460N-54HL4R-(V) 455 W is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath.

Shop prices: See 143 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.