JKM465N-48QL6-BDV-F3-EU vs JKM650-670N-66QL6-BDV (665W class) 8 of 18 identical Swap Change panels

Jinko Solar JKM465N-48QL6-BDV-F3-EU vs Jinko Solar JKM650-670N-66QL6-BDV (665W class)

Q: Which panel is better: Jinko Solar JKM465N-48QL6-BDV-F3-EU or Jinko Solar JKM650-670N-66QL6-BDV (665W class)?

According to our database: Jinko Solar JKM650-670N-66QL6-BDV (665W class) has higher module efficiency (24.62% vs 23.27%). See the full spec comparison and 30-year energy simulation above for a complete picture.

Q: What is the efficiency of Jinko Solar JKM465N-48QL6-BDV-F3-EU and Jinko Solar JKM650-670N-66QL6-BDV (665W class)?

Jinko Solar JKM465N-48QL6-BDV-F3-EU has a module efficiency of 23.27%, while Jinko Solar JKM650-670N-66QL6-BDV (665W class) is 24.62%. Higher efficiency means more electricity from the same roof area - useful when space is limited.

Q: What cell technology does Jinko Solar JKM465N-48QL6-BDV-F3-EU use vs Jinko Solar JKM650-670N-66QL6-BDV (665W class)?

Jinko Solar JKM465N-48QL6-BDV-F3-EU uses TOPCon cells; Jinko Solar JKM650-670N-66QL6-BDV (665W class) 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 JKM465N-48QL6-BDV-F3-EU and Jinko Solar JKM650-670N-66QL6-BDV (665W class)?

Jinko Solar JKM465N-48QL6-BDV-F3-EU has a 30 years power warranty; Jinko Solar JKM650-670N-66QL6-BDV (665W class) 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 JKM465N-48QL6-BDV-F3-EU and Jinko Solar JKM650-670N-66QL6-BDV (665W class) bifacial panels?

Both Jinko Solar JKM465N-48QL6-BDV-F3-EU and Jinko Solar JKM650-670N-66QL6-BDV (665W class) 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.

JKM465N-48QL6-BDV-F3-EU

465 Wp 23.27 % TOPCon Bifacial

Open panel page Datasheet PDF

JKM650-670N-66QL6-BDV (665W class)

665 Wp 24.62 % TOPCon Bifacial

Open panel page Datasheet PDF

The verdict

JKM650-670N-66QL6-BDV (665W class) leads on the differences that matter

The largest is module efficiency: 1.35 pp more efficient. 8 of 18 comparable parameters are identical, with 1 more left out because at least one datasheet does not publish it.

See all 10 differences

How alike are they

8 of 18 comparable
parameters are identical

identical differs not published

What actually differs

10 of 18 parameters

Parameter JKM465N-48QL6-BDV-F3-EU JKM650-670N-66QL6-BDV (665W class) Difference

Module efficiency 23.27 % 24.62 % 1.35 pp more efficient

Rated power 465 Wp 665 Wp 200 W more power

Power density 232.7 Wp/m² 246.2 Wp/m² 13.5 Wp/m² higher

Weight 24.4 kg 32.5 kg 8.1 kg lighter

Product warranty 15 yrs 12 yrs 3 yrs longer

Open-circuit voltage 35.96 V 50.80 V 14.84 V apart

Module area 1.998 m² 2.701 m² 0.703 m² apart

Weight per kWp 52.5 kg/kWp 48.9 kg/kWp 3.6 kg/kWp lighter

Voltage at max power 30.88 V 42.96 V 12.08 V apart

Dimensions 1762x1134x30 mm 2382x1134x30 mm 1762x1134x30 mm vs 2382x1134x30 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 (-0.260 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.

JKM465N-48QL6-BDV-F3-EU

15,723 kWh

JKM650-670N-66QL6-BDV (665W class)

22,486 kWh

Lifetime gap

6,763 kWh

Output when it is hot

Rated power carried across the range a module actually sees

Scenario JKM465N-48QL6-BDV-F3-EU JKM650-670N-66QL6-BDV (665W class)

Standard test conditions 25 °C 100.0% of rated power 465 W 665 W

Cool, bright day 40 °C 96.1% of rated power 447 W 639 W

Typical summer roof 55 °C 92.2% of rated power 429 W 613 W

Hot roof 70 °C 88.3% of rated power 411 W 587 W

Full specification

Parameter JKM465N-48QL6-BDV-F3-EU JKM650-670N-66QL6-BDV (665W class) Difference

Power and efficiency

Rated power 465 Wp 665 Wp +200 W for JKM650-670N-66QL6-BDV (665W class)

Module efficiency 23.27 % 24.62 % +1.35 pp for JKM650-670N-66QL6-BDV (665W class)

Power density 232.7 Wp/m² 246.2 Wp/m² +13.5 Wp/m² for JKM650-670N-66QL6-BDV (665W class)

Open-circuit voltage 35.96 V 50.80 V 14.84 V apart

Voltage at max power 30.88 V 42.96 V 12.08 V apart

Short-circuit current 15.72 A 16.16 A Effectively the same

Current at max power 15.06 A 15.48 A Effectively the same

Temperature

Temperature coefficient -0.260 %/°C -0.260 %/°C Same

Mechanical

Dimensions 1762x1134x30 mm 2382x1134x30 mm 1762x1134x30 mm vs 2382x1134x30 mm

Module area 1.998 m² 2.701 m² 0.703 m² apart

Weight 24.4 kg 32.5 kg -8.1 kg for JKM465N-48QL6-BDV-F3-EU

Weight per kWp 52.5 kg/kWp 48.9 kg/kWp -3.6 kg/kWp for JKM650-670N-66QL6-BDV (665W class)

Warranty and degradation

Product warranty 15 yrs 12 yrs +3 yrs for JKM465N-48QL6-BDV-F3-EU

Performance warranty 30 yrs 30 yrs Same

Annual degradation 0.35 %/yr 0.35 %/yr Same

Technology

Cell technology TOPCon TOPCon Same

Cell type Monocrystalline Monocrystalline Same

Cell count 192 - Not published by Jinko Solar

Bifacial Yes Yes Same

Against the whole database

14,005 panels

Efficiency

#1,202 vs #42

JKM650-670N-66QL6-BDV (665W class) leads by 1,160 places

Power density

#1,115 vs #42

JKM650-670N-66QL6-BDV (665W class) leads by 1,073 places

Heat behaviour

#511 vs #511

Tied - the same position in the database

Weight

#6,007 vs #2,555

JKM650-670N-66QL6-BDV (665W class) leads by 3,452 places

Warranty

#21 vs #21

Tied - the same position in the database

Overall

#6,929 vs #634

JKM650-670N-66QL6-BDV (665W class) leads by 6,295 places

More useful comparisons

Open the full database

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Jinko Solar JKM465N-48QL6-BDV-F3-EU vs Jinko Solar JKM650-670N-66QL6-BDV (670W class)

11 differences, the largest is module efficiency

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Jinko Solar JKM465N-48QL6-BDV-F3-EU vs Jinko Solar JKM650-670N-66QL6-BDV-F2-EU (665W)

10 differences, the largest is module efficiency

Written summary

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Questions about this pairing

Which panel is better: Jinko Solar JKM465N-48QL6-BDV-F3-EU or Jinko Solar JKM650-670N-66QL6-BDV (665W class)?

According to our database: Jinko Solar JKM650-670N-66QL6-BDV (665 W class) has higher module efficiency (24.62% vs 23.27%). See the full spec comparison and 30-year energy simulation above for a complete picture.

What is the efficiency of Jinko Solar JKM465N-48QL6-BDV-F3-EU and Jinko Solar JKM650-670N-66QL6-BDV (665W class)?

Jinko Solar JKM465N-48QL6-BDV-F3-EU has a module efficiency of 23.27%, while Jinko Solar JKM650-670N-66QL6-BDV (665 W class) is 24.62%. Higher efficiency means more electricity from the same roof area - useful when space is limited.

What cell technology does Jinko Solar JKM465N-48QL6-BDV-F3-EU use vs Jinko Solar JKM650-670N-66QL6-BDV (665W class)?

Jinko Solar JKM465N-48QL6-BDV-F3-EU uses TOPCon cells; Jinko Solar JKM650-670N-66QL6-BDV (665 W class) 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 JKM465N-48QL6-BDV-F3-EU and Jinko Solar JKM650-670N-66QL6-BDV (665W class)?

Jinko Solar JKM465N-48QL6-BDV-F3-EU has a 30 years power warranty; Jinko Solar JKM650-670N-66QL6-BDV (665 W class) 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 JKM465N-48QL6-BDV-F3-EU and Jinko Solar JKM650-670N-66QL6-BDV (665W class) bifacial panels?

Both Jinko Solar JKM465N-48QL6-BDV-F3-EU and Jinko Solar JKM650-670N-66QL6-BDV (665 W class) 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 170 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.