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JKM735N-66HL5-BDV-Z3-EU vs AIKO-A655-MDE72Mw 2 of 19 identical Swap Change panels

Jinko Solar JKM735N-66HL5-BDV-Z3-EU vs AIKO AIKO-A655-MDE72Mw

Jinko Solar JKM735N-66HL5-BDV-Z3-EU
JKM735N-66HL5-BDV-Z3-EU
735 Wp 23.66 % TOPCon Bifacial
Open panel page Datasheet PDF
VS
AIKO AIKO-A655-MDE72Mw
AIKO-A655-MDE72Mw
655 Wp 24.20 % Back Contact
Open panel page Datasheet PDF
The verdict

AIKO-A655-MDE72Mw leads on the differences that matter

The largest is rated power: 80 W more power. 2 of 19 comparable parameters are identical.

See all 17 differences
How alike are they
2 of 19 comparable
parameters are identical
identical differs
01

What actually differs

17 of 19 parameters
Parameter JKM735N-66HL5-BDV-Z3-EU AIKO-A655-MDE72Mw Difference
Rated power 735 Wp 655 Wp 80 W more power
Temperature coefficient -0.290 %/°C -0.260 %/°C 0.030 %/°C better in heat
Module efficiency 23.66 % 24.20 % 0.54 pp more efficient
Weight 37.5 kg 29.0 kg 8.5 kg lighter
Weight per kWp 51.0 kg/kWp 44.3 kg/kWp 6.7 kg/kWp lighter
Product warranty 12 yrs 15 yrs 3 yrs longer
Open-circuit voltage 49.52 V 54.50 V 4.98 V apart
Short-circuit current 18.88 A 15.18 A 3.70 A apart
Module area 3.106 m² 2.701 m² 0.405 m² apart
Power density 236.6 Wp/m² 242.5 Wp/m² 5.9 Wp/m² higher
Cell technology TOPCon Back Contact TOPCon vs Back Contact
Annual degradation 0.40 %/yr 0.35 %/yr 0.05 %/yr slower
Current at max power 17.83 A 14.50 A 3.33 A apart
Cell count 132 144 12 cells apart
Voltage at max power 41.23 V 45.20 V 3.97 V apart
Bifacial Yes No Yes vs No
Dimensions 2384x1303x33 mm 2382x1134x30 mm 2384x1303x33 mm vs 2382x1134x30 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
JKM735N-66HL5-BDV-Z3-EU
24,661 kWh
AIKO-A655-MDE72Mw
22,148 kWh
Lifetime gap
2,513 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario JKM735N-66HL5-BDV-Z3-EU AIKO-A655-MDE72Mw
Standard test conditions 25 °C 100.0% of rated power 735 W 655 W
Cool, bright day 40 °C 95.7% of rated power 703 W 629 W
Typical summer roof 55 °C 91.3% of rated power 671 W 604 W
Hot roof 70 °C 87.0% of rated power 639 W 578 W
03

Full specification

Parameter JKM735N-66HL5-BDV-Z3-EU AIKO-A655-MDE72Mw Difference
Power and efficiency
Rated power 735 Wp 655 Wp +80 W for JKM735N-66HL5-BDV-Z3-EU
Module efficiency 23.66 % 24.20 % +0.54 pp for AIKO-A655-MDE72Mw
Power density 236.6 Wp/m² 242.5 Wp/m² +5.9 Wp/m² for AIKO-A655-MDE72Mw
Open-circuit voltage 49.52 V 54.50 V 4.98 V apart
Voltage at max power 41.23 V 45.20 V 3.97 V apart
Short-circuit current 18.88 A 15.18 A 3.70 A apart
Current at max power 17.83 A 14.50 A 3.33 A apart
Temperature
Temperature coefficient -0.290 %/°C -0.260 %/°C +0.030 %/°C for AIKO-A655-MDE72Mw
Mechanical
Dimensions 2384x1303x33 mm 2382x1134x30 mm 2384x1303x33 mm vs 2382x1134x30 mm
Module area 3.106 m² 2.701 m² 0.405 m² apart
Weight 37.5 kg 29.0 kg -8.5 kg for AIKO-A655-MDE72Mw
Weight per kWp 51.0 kg/kWp 44.3 kg/kWp -6.7 kg/kWp for AIKO-A655-MDE72Mw
Warranty and degradation
Product warranty 12 yrs 15 yrs +3 yrs for AIKO-A655-MDE72Mw
Performance warranty 30 yrs 30 yrs Same
Annual degradation 0.40 %/yr 0.35 %/yr -0.05 %/yr for AIKO-A655-MDE72Mw
Technology
Cell technology TOPCon Back Contact TOPCon vs Back Contact
Cell type Monocrystalline Monocrystalline Same
Cell count 132 144 12 cells apart
Bifacial Yes No Yes vs No
04

Against the whole database

14,005 panels
Efficiency
#602 vs #184
AIKO-A655-MDE72Mw leads by 418 places
Power density
#582 vs #172
AIKO-A655-MDE72Mw leads by 410 places
Heat behaviour
#2,165 vs #511
AIKO-A655-MDE72Mw leads by 1,654 places
Weight
#4,360 vs #415
AIKO-A655-MDE72Mw leads by 3,945 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#239 vs #665
JKM735N-66HL5-BDV-Z3-EU leads by 426 places
05

More useful comparisons

Open the full database
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
Same series, other bin
Jinko Solar JKM735N-66HL5-BDV-Z3-EU vs Jinko Solar JKM735N-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 (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 AIKO AIKO-A655-MDE72Mw?
According to our database: AIKO AIKO-A655-MDE72Mw has higher module efficiency (24.20% vs 23.66%); AIKO AIKO-A655-MDE72Mw tolerates heat better (temp coeff -0.260%/°C vs -0.290%/°C). 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 AIKO AIKO-A655-MDE72Mw?
Jinko Solar JKM735N-66HL5-BDV-Z3-EU has a module efficiency of 23.66%, while AIKO AIKO-A655-MDE72Mw is 24.20%. 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 AIKO AIKO-A655-MDE72Mw?
Jinko Solar JKM735N-66HL5-BDV-Z3-EU uses TOPCon cells; AIKO AIKO-A655-MDE72Mw uses Back Contact. 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 AIKO AIKO-A655-MDE72Mw?
Jinko Solar JKM735N-66HL5-BDV-Z3-EU has a 30 years power warranty; AIKO AIKO-A655-MDE72Mw 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 AIKO AIKO-A655-MDE72Mw bifacial panels?
Jinko Solar JKM735N-66HL5-BDV-Z3-EU is bifacial (captures light from both faces); AIKO AIKO-A655-MDE72Mw is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath.
Compare Jinko Solar and AIKO as manufacturers Portfolio, efficiency, cell technologies and warranty terms

Shop prices: See 170 Jinko Solar offers · See 171 AIKO 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.