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JKM435-460N-54HL4R-(V) 440W vs JKM710-735N-66HL5-BDV-Z3-EU (735W bin) 4 of 19 identical Swap Change panels

Jinko Solar JKM435-460N-54HL4R-(V) 440W vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)

Jinko Solar JKM435-460N-54HL4R-(V) 440W
JKM435-460N-54HL4R-(V) 440W
440 Wp 22.02 % N-type
Open panel page Datasheet PDF
VS
Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)
JKM710-735N-66HL5-BDV-Z3-EU (735W bin)
735 Wp 23.66 % TOPCon Bifacial
Open panel page Datasheet PDF
The verdict

JKM710-735N-66HL5-BDV-Z3-EU (735W bin) leads on the differences that matter

The largest is module efficiency: 1.64 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) 440W JKM710-735N-66HL5-BDV-Z3-EU (735W bin) Difference
Module efficiency 22.02 % 23.66 % 1.64 pp more efficient
Rated power 440 Wp 735 Wp 295 W more power
Power density 220.2 Wp/m² 236.6 Wp/m² 16.4 Wp/m² higher
Weight 21.0 kg 37.5 kg 16.5 kg lighter
Product warranty 15 yrs 12 yrs 3 yrs longer
Open-circuit voltage 39.38 V 49.52 V 10.14 V apart
Short-circuit current 13.86 A 18.88 A 5.02 A apart
Module area 1.998 m² 3.106 m² 1.108 m² apart
Cell technology N-type TOPCon N-type vs TOPCon
Weight per kWp 47.7 kg/kWp 51.0 kg/kWp 3.3 kg/kWp lighter
Voltage at max power 32.81 V 41.23 V 8.42 V apart
Current at max power 13.41 A 17.83 A 4.42 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) 440W
14,763 kWh
JKM710-735N-66HL5-BDV-Z3-EU (735W bin)
24,661 kWh
Lifetime gap
9,898 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario JKM435-460N-54HL4R-(V) 440W JKM710-735N-66HL5-BDV-Z3-EU (735W bin)
Standard test conditions 25 °C 100.0% of rated power 440 W 735 W
Cool, bright day 40 °C 95.7% of rated power 421 W 703 W
Typical summer roof 55 °C 91.3% of rated power 402 W 671 W
Hot roof 70 °C 87.0% of rated power 383 W 639 W
03

Full specification

Parameter JKM435-460N-54HL4R-(V) 440W JKM710-735N-66HL5-BDV-Z3-EU (735W bin) Difference
Power and efficiency
Rated power 440 Wp 735 Wp +295 W for JKM710-735N-66HL5-BDV-Z3-EU (735W bin)
Module efficiency 22.02 % 23.66 % +1.64 pp for JKM710-735N-66HL5-BDV-Z3-EU (735W bin)
Power density 220.2 Wp/m² 236.6 Wp/m² +16.4 Wp/m² for JKM710-735N-66HL5-BDV-Z3-EU (735W bin)
Open-circuit voltage 39.38 V 49.52 V 10.14 V apart
Voltage at max power 32.81 V 41.23 V 8.42 V apart
Short-circuit current 13.86 A 18.88 A 5.02 A apart
Current at max power 13.41 A 17.83 A 4.42 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) 440W
Weight per kWp 47.7 kg/kWp 51.0 kg/kWp -3.3 kg/kWp for JKM435-460N-54HL4R-(V) 440W
Warranty and degradation
Product warranty 15 yrs 12 yrs +3 yrs for JKM435-460N-54HL4R-(V) 440W
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
#6,392 vs #634
JKM710-735N-66HL5-BDV-Z3-EU (735W bin) leads by 5,758 places
Power density
#6,391 vs #614
JKM710-735N-66HL5-BDV-Z3-EU (735W bin) leads by 5,777 places
Heat behaviour
#2,220 vs #2,220
Tied - the same position in the database
Weight
#1,830 vs #4,383
JKM435-460N-54HL4R-(V) 440W leads by 2,553 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#9,251 vs #240
JKM710-735N-66HL5-BDV-Z3-EU (735W bin) leads by 9,011 places
05

More useful comparisons

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

Written summary

07

Questions about this pairing

Which panel is better: Jinko Solar JKM435-460N-54HL4R-(V) 440W or Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)?
According to our database: Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735 W bin) has higher module efficiency (23.66% vs 22.02%). 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) 440W and Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)?
Jinko Solar JKM435-460N-54HL4R-(V) 440 W has a module efficiency of 22.02%, while Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735 W bin) 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) 440W use vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)?
Jinko Solar JKM435-460N-54HL4R-(V) 440 W uses N-type cells; Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735 W bin) 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) 440W and Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)?
Jinko Solar JKM435-460N-54HL4R-(V) 440 W has a 30 years power warranty; Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735 W bin) 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) 440W and Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin) bifacial panels?
Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735 W bin) is bifacial (captures light from both faces); Jinko Solar JKM435-460N-54HL4R-(V) 440 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.