JKM710-735N-66HL5-BDV-Z3-EU (725W bin) vs JKM450N-54HL4R-(V) 5 of 19 identical Swap Change panels

Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) vs Jinko Solar JKM450N-54HL4R-(V)

Q: Which panel is better: Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) or Jinko Solar JKM450N-54HL4R-(V)?

According to our database: Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) has higher module efficiency (23.34% vs 22.52%). See the full spec comparison and 30-year energy simulation above for a complete picture.

Q: What is the efficiency of Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) and Jinko Solar JKM450N-54HL4R-(V)?

Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) has a module efficiency of 23.34%, while Jinko Solar JKM450N-54HL4R-(V) is 22.52%. Higher efficiency means more electricity from the same roof area - useful when space is limited.

Q: What cell technology does Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) use vs Jinko Solar JKM450N-54HL4R-(V)?

Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) uses TOPCon cells; Jinko Solar JKM450N-54HL4R-(V) uses TOPCon. Modern n-type technologies (TOPCon, HJT, BC) typically deliver higher efficiency and lower degradation compared to older PERC (p-type) cells.

Q: What is the warranty on Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) and Jinko Solar JKM450N-54HL4R-(V)?

Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) has a 30 years power warranty; Jinko Solar JKM450N-54HL4R-(V) 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.

Q: Are Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) and Jinko Solar JKM450N-54HL4R-(V) bifacial panels?

Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) is bifacial (captures light from both faces); Jinko Solar JKM450N-54HL4R-(V) is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath.

JKM710-735N-66HL5-BDV-Z3-EU (725W bin)

725 Wp 23.34 % TOPCon Bifacial

Open panel page Datasheet PDF

JKM450N-54HL4R-(V)

450 Wp 22.52 % TOPCon

Open panel page Datasheet PDF

The verdict

JKM710-735N-66HL5-BDV-Z3-EU (725W bin) leads on the differences that matter

The largest is module efficiency: 0.82 pp more efficient. 5 of 19 comparable parameters are identical.

See all 14 differences

How alike are they

5 of 19 comparable
parameters are identical

identical differs

What actually differs

14 of 19 parameters

Parameter JKM710-735N-66HL5-BDV-Z3-EU (725W bin) JKM450N-54HL4R-(V) Difference

Module efficiency 23.34 % 22.52 % 0.82 pp more efficient

Rated power 725 Wp 450 Wp 275 W more power

Weight 37.5 kg 21.0 kg 16.5 kg lighter

Power density 233.4 Wp/m² 225.2 Wp/m² 8.2 Wp/m² higher

Product warranty 12 yrs 15 yrs 3 yrs longer

Open-circuit voltage 49.20 V 39.78 V 9.42 V apart

Short-circuit current 18.74 A 14.00 A 4.74 A apart

Module area 3.106 m² 1.998 m² 1.108 m² apart

Weight per kWp 51.7 kg/kWp 46.7 kg/kWp 5.1 kg/kWp lighter

Voltage at max power 41.00 V 33.21 V 7.79 V apart

Current at max power 17.69 A 13.55 A 4.14 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

What it means on a roof

Thirty years of production

Each panel's own declared degradation curve, at 1,200 kWh/kWp a year

Cell temperature

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.

JKM710-735N-66HL5-BDV-Z3-EU (725W bin)

24,325 kWh

JKM450N-54HL4R-(V)

15,098 kWh

Lifetime gap

9,227 kWh

Output when it is hot

Rated power carried across the range a module actually sees

Scenario JKM710-735N-66HL5-BDV-Z3-EU (725W bin) JKM450N-54HL4R-(V)

Standard test conditions 25 °C 100.0% of rated power 725 W 450 W

Cool, bright day 40 °C 95.7% of rated power 693 W 430 W

Typical summer roof 55 °C 91.3% of rated power 662 W 411 W

Hot roof 70 °C 87.0% of rated power 630 W 391 W

Full specification

Parameter JKM710-735N-66HL5-BDV-Z3-EU (725W bin) JKM450N-54HL4R-(V) Difference

Power and efficiency

Rated power 725 Wp 450 Wp +275 W for JKM710-735N-66HL5-BDV-Z3-EU (725W bin)

Module efficiency 23.34 % 22.52 % +0.82 pp for JKM710-735N-66HL5-BDV-Z3-EU (725W bin)

Power density 233.4 Wp/m² 225.2 Wp/m² +8.2 Wp/m² for JKM710-735N-66HL5-BDV-Z3-EU (725W bin)

Open-circuit voltage 49.20 V 39.78 V 9.42 V apart

Voltage at max power 41.00 V 33.21 V 7.79 V apart

Short-circuit current 18.74 A 14.00 A 4.74 A apart

Current at max power 17.69 A 13.55 A 4.14 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 JKM450N-54HL4R-(V)

Weight per kWp 51.7 kg/kWp 46.7 kg/kWp -5.1 kg/kWp for JKM450N-54HL4R-(V)

Warranty and degradation

Product warranty 12 yrs 15 yrs +3 yrs for JKM450N-54HL4R-(V)

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 132 108 24 cells apart

Bifacial Yes No Yes vs No

Against the whole database

14,005 panels

Efficiency

#943 vs #4,108

JKM710-735N-66HL5-BDV-Z3-EU (725W bin) leads by 3,165 places

Power density

#936 vs #4,225

JKM710-735N-66HL5-BDV-Z3-EU (725W bin) leads by 3,289 places

Heat behaviour

#2,165 vs #2,165

Tied - the same position in the database

Weight

#5,085 vs #1,258

JKM450N-54HL4R-(V) leads by 3,827 places

Warranty

#21 vs #21

Tied - the same position in the database

Overall

#397 vs #8,281

JKM710-735N-66HL5-BDV-Z3-EU (725W bin) leads by 7,884 places

More useful comparisons

Open the full database

Same series, other bin

Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)

3 differences, the largest is module efficiency

Same series, other bin

Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) vs Jinko Solar JKM735N-66HL5-BDV-Z3-EU

3 differences, the largest is module efficiency

Same series, other bin

Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) vs Jinko Solar JKM735N-66HL5-BDV-Z6-EU

3 differences, the largest is module efficiency

Same series, other bin

Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (730W bin)

The same specification on paper

Same series, other bin

Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) vs Jinko Solar JKM730N-66HL5-BDV-Z3-EU

The same specification on paper

Same series, other bin

Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) vs Jinko Solar JKM730N-66HL5-BDV-Z6-EU

The same specification on paper

Written summary

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Questions about this pairing

Which panel is better: Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) or Jinko Solar JKM450N-54HL4R-(V)?

According to our database: Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725 W bin) has higher module efficiency (23.34% vs 22.52%). See the full spec comparison and 30-year energy simulation above for a complete picture.

What is the efficiency of Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) and Jinko Solar JKM450N-54HL4R-(V)?

Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725 W bin) has a module efficiency of 23.34%, while Jinko Solar JKM450N-54HL4R-(V) is 22.52%. Higher efficiency means more electricity from the same roof area - useful when space is limited.

What cell technology does Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725W bin) use vs Jinko Solar JKM450N-54HL4R-(V)?

Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725 W bin) uses TOPCon cells; Jinko Solar JKM450N-54HL4R-(V) 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 JKM710-735N-66HL5-BDV-Z3-EU (725W bin) and Jinko Solar JKM450N-54HL4R-(V)?

Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725 W bin) has a 30 years power warranty; Jinko Solar JKM450N-54HL4R-(V) 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 JKM710-735N-66HL5-BDV-Z3-EU (725W bin) and Jinko Solar JKM450N-54HL4R-(V) bifacial panels?

Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (725 W bin) is bifacial (captures light from both faces); Jinko Solar JKM450N-54HL4R-(V) is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath.

Shop prices: See 175 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.