Jinko Solar JKM735N-66HL5-BDV-Z3-EU vs Jinko Solar JKM730N-66HL5-BDV-Z3-EU
VS
The verdict
Identical on every published parameter
All 19 comparable parameters agree. Two records this alike are usually one panel sold under two names, or two bins of the same production line - decide on price and on who you would rather buy from.
How alike are they
19
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
0 of 19 parameters
What actually differs
Every comparable parameter agrees. The full specification is below.
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
JKM730N-66HL5-BDV-Z3-EU
24,493 kWh
Lifetime gap
168 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
JKM735N-66HL5-BDV-Z3-EU
JKM730N-66HL5-BDV-Z3-EU
Standard test conditions
25 °C
100.0% of rated power
735 W
730 W
Cool, bright day
40 °C
95.7% of rated power
703 W
698 W
Typical summer roof
55 °C
91.3% of rated power
671 W
666 W
Hot roof
70 °C
87.0% of rated power
639 W
635 W
03
Full specification
Parameter
JKM735N-66HL5-BDV-Z3-EU
JKM730N-66HL5-BDV-Z3-EU
Difference
Power and efficiency
Rated power
735 Wp
730 Wp
Effectively the same
Module efficiency
23.66 %
23.50 %
Effectively the same
Power density
236.6 Wp/m²
235.0 Wp/m²
Effectively the same
Open-circuit voltage
49.52 V
49.36 V
Effectively the same
Voltage at max power
41.23 V
41.11 V
Effectively the same
Short-circuit current
18.88 A
18.81 A
Effectively the same
Current at max power
17.83 A
17.76 A
Effectively the same
Temperature
Temperature coefficient
-0.290 %/°C
-0.290 %/°C
Same
Mechanical
Dimensions
2384x1303x33 mm
2384x1303x33 mm
Same
Module area
3.106 m²
3.106 m²
Same
Weight
37.5 kg
37.5 kg
Same
Weight per kWp
51.0 kg/kWp
51.4 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
12 yrs
12 yrs
Same
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
132
Same
Bifacial
Yes
Yes
Same
04
14,005 panels
Against the whole database
Efficiency
#602
vs
#716
JKM735N-66HL5-BDV-Z3-EU leads by 114 places
Power density
#582
vs
#800
JKM735N-66HL5-BDV-Z3-EU leads by 218 places
Heat behaviour
#2,165
vs
#2,165
Tied - the same position in the database
Weight
#4,360
vs
#4,748
JKM735N-66HL5-BDV-Z3-EU leads by 388 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#239
vs
#302
JKM735N-66HL5-BDV-Z3-EU leads by 63 places
05
Open the full database
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3 differences, the largest is module efficiency
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06
Written summary
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07
Questions about this pairing
Which panel is better: Jinko Solar JKM735N-66HL5-BDV-Z3-EU or Jinko Solar JKM730N-66HL5-BDV-Z3-EU?
According to our database: Jinko Solar JKM735N-66HL5-BDV-Z3-EU has higher module efficiency (23.66% vs 23.50%). 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 JKM730N-66HL5-BDV-Z3-EU?
Jinko Solar JKM735N-66HL5-BDV-Z3-EU has a module efficiency of 23.66%, while Jinko Solar JKM730N-66HL5-BDV-Z3-EU is 23.50%. 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 JKM730N-66HL5-BDV-Z3-EU?
Jinko Solar JKM735N-66HL5-BDV-Z3-EU uses TOPCon cells; Jinko Solar JKM730N-66HL5-BDV-Z3-EU 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 JKM735N-66HL5-BDV-Z3-EU and Jinko Solar JKM730N-66HL5-BDV-Z3-EU?
Jinko Solar JKM735N-66HL5-BDV-Z3-EU has a 30 years power warranty; Jinko Solar JKM730N-66HL5-BDV-Z3-EU 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 JKM730N-66HL5-BDV-Z3-EU bifacial panels?
Both Jinko Solar JKM735N-66HL5-BDV-Z3-EU and Jinko Solar JKM730N-66HL5-BDV-Z3-EU 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 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.