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JKM735N-66HL5-BDV-Z3-EU vs JKM435-460N-54HL4R-(V) 435W 4 of 19 identical Swap Change panels

Jinko Solar JKM735N-66HL5-BDV-Z3-EU vs Jinko Solar JKM435-460N-54HL4R-(V) 435W

Jinko Solar JKM735N-66HL5-BDV-Z3-EU
JKM735N-66HL5-BDV-Z3-EU
735 Wp 23.66 % TOPCon Bifacial
Open panel page Datasheet PDF
VS
Jinko Solar JKM435-460N-54HL4R-(V) 435W
JKM435-460N-54HL4R-(V) 435W
435 Wp 21.77 % N-type
Open panel page Datasheet PDF
The verdict

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

The largest is module efficiency: 1.89 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 JKM735N-66HL5-BDV-Z3-EU JKM435-460N-54HL4R-(V) 435W Difference
Module efficiency 23.66 % 21.77 % 1.89 pp more efficient
Rated power 735 Wp 435 Wp 300 W more power
Power density 236.6 Wp/m² 217.7 Wp/m² 18.9 Wp/m² higher
Weight 37.5 kg 21.0 kg 16.5 kg lighter
Product warranty 12 yrs 15 yrs 3 yrs longer
Open-circuit voltage 49.52 V 39.16 V 10.36 V apart
Short-circuit current 18.88 A 13.80 A 5.08 A apart
Module area 3.106 m² 1.998 m² 1.108 m² apart
Cell technology TOPCon N-type TOPCon vs N-type
Weight per kWp 51.0 kg/kWp 48.3 kg/kWp 2.7 kg/kWp lighter
Voltage at max power 41.23 V 32.59 V 8.64 V apart
Current at max power 17.83 A 13.35 A 4.48 A apart
Cell count 132 108 24 cells apart
Bifacial Yes No Yes vs No
Dimensions 2384x1303x33 mm 1762x1134x30 mm 2384x1303x33 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.
JKM735N-66HL5-BDV-Z3-EU
24,661 kWh
JKM435-460N-54HL4R-(V) 435W
14,595 kWh
Lifetime gap
10,066 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario JKM735N-66HL5-BDV-Z3-EU JKM435-460N-54HL4R-(V) 435W
Standard test conditions 25 °C 100.0% of rated power 735 W 435 W
Cool, bright day 40 °C 95.7% of rated power 703 W 416 W
Typical summer roof 55 °C 91.3% of rated power 671 W 397 W
Hot roof 70 °C 87.0% of rated power 639 W 378 W
03

Full specification

Parameter JKM735N-66HL5-BDV-Z3-EU JKM435-460N-54HL4R-(V) 435W Difference
Power and efficiency
Rated power 735 Wp 435 Wp +300 W for JKM735N-66HL5-BDV-Z3-EU
Module efficiency 23.66 % 21.77 % +1.89 pp for JKM735N-66HL5-BDV-Z3-EU
Power density 236.6 Wp/m² 217.7 Wp/m² +18.9 Wp/m² for JKM735N-66HL5-BDV-Z3-EU
Open-circuit voltage 49.52 V 39.16 V 10.36 V apart
Voltage at max power 41.23 V 32.59 V 8.64 V apart
Short-circuit current 18.88 A 13.80 A 5.08 A apart
Current at max power 17.83 A 13.35 A 4.48 A apart
Temperature
Temperature coefficient -0.290 %/°C -0.290 %/°C Same
Mechanical
Dimensions 2384x1303x33 mm 1762x1134x30 mm 2384x1303x33 mm vs 1762x1134x30 mm
Module area 3.106 m² 1.998 m² 1.108 m² apart
Weight 37.5 kg 21.0 kg -16.5 kg for JKM435-460N-54HL4R-(V) 435W
Weight per kWp 51.0 kg/kWp 48.3 kg/kWp -2.7 kg/kWp for JKM435-460N-54HL4R-(V) 435W
Warranty and degradation
Product warranty 12 yrs 15 yrs +3 yrs for JKM435-460N-54HL4R-(V) 435W
Performance warranty 30 yrs 30 yrs Same
Annual degradation 0.40 %/yr 0.40 %/yr Same
Technology
Cell technology TOPCon N-type TOPCon vs N-type
Cell type Monocrystalline Monocrystalline Same
Cell count 132 108 24 cells apart
Bifacial Yes No Yes vs No
04

Against the whole database

14,129 panels
Efficiency
#634 vs #7,297
JKM735N-66HL5-BDV-Z3-EU leads by 6,663 places
Power density
#614 vs #7,129
JKM735N-66HL5-BDV-Z3-EU leads by 6,515 places
Heat behaviour
#2,220 vs #2,220
Tied - the same position in the database
Weight
#4,383 vs #2,142
JKM435-460N-54HL4R-(V) 435W leads by 2,241 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#240 vs #9,677
JKM735N-66HL5-BDV-Z3-EU leads by 9,437 places
05

More useful comparisons

Open the full database
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Jinko Solar JKM735N-66HL5-BDV-Z3-EU vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)
The same specification on paper
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Jinko Solar JKM735N-66HL5-BDV-Z3-EU vs Jinko Solar JKM735N-66HL5-BDV-Z6-EU
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Jinko Solar JKM735N-66HL5-BDV-Z3-EU vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (730W bin)
The same specification on paper
Same series, other bin
Jinko Solar JKM735N-66HL5-BDV-Z3-EU vs Jinko Solar JKM730N-66HL5-BDV-Z3-EU
The same specification on paper
Same series, other bin
Jinko Solar JKM735N-66HL5-BDV-Z3-EU vs Jinko Solar JKM730N-66HL5-BDV-Z6-EU
The same specification on paper
Same series, other bin
Jinko Solar JKM735N-66HL5-BDV-Z3-EU vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin)
3 differences, the largest is module efficiency
06

Written summary

07

Questions about this pairing

Which panel is better: Jinko Solar JKM735N-66HL5-BDV-Z3-EU or Jinko Solar JKM435-460N-54HL4R-(V) 435W?
According to our database: Jinko Solar JKM735N-66HL5-BDV-Z3-EU has higher module efficiency (23.66% vs 21.77%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Jinko Solar JKM735N-66HL5-BDV-Z3-EU and Jinko Solar JKM435-460N-54HL4R-(V) 435W?
Jinko Solar JKM735N-66HL5-BDV-Z3-EU has a module efficiency of 23.66%, while Jinko Solar JKM435-460N-54HL4R-(V) 435 W is 21.77%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Jinko Solar JKM735N-66HL5-BDV-Z3-EU use vs Jinko Solar JKM435-460N-54HL4R-(V) 435W?
Jinko Solar JKM735N-66HL5-BDV-Z3-EU uses TOPCon cells; Jinko Solar JKM435-460N-54HL4R-(V) 435 W 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 JKM735N-66HL5-BDV-Z3-EU and Jinko Solar JKM435-460N-54HL4R-(V) 435W?
Jinko Solar JKM735N-66HL5-BDV-Z3-EU has a 30 years power warranty; Jinko Solar JKM435-460N-54HL4R-(V) 435 W 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 JKM735N-66HL5-BDV-Z3-EU and Jinko Solar JKM435-460N-54HL4R-(V) 435W bifacial panels?
Jinko Solar JKM735N-66HL5-BDV-Z3-EU is bifacial (captures light from both faces); Jinko Solar JKM435-460N-54HL4R-(V) 435 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.