Hyundai HiT-H440LE-FB(ZB) vs Hyundai HiT-H445LE-FB(ZB)
VS
The verdict
H445LE-FB(ZB) leads on the differences that matter
The largest is module efficiency: 0.30 pp more efficient. 18 of 19 comparable parameters are identical.
See the one differenceHow alike are they
18
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
1 of 19 parameters
What actually differs
Parameter
H440LE-FB(ZB)
H445LE-FB(ZB)
Difference
Module efficiency
22.00 %
22.30 %
0.30 pp more efficient
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 (-0.240 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
H440LE-FB(ZB)
14,993 kWh
H445LE-FB(ZB)
15,163 kWh
Lifetime gap
170 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
H440LE-FB(ZB)
H445LE-FB(ZB)
Standard test conditions
25 °C
100.0% of rated power
440 W
445 W
Cool, bright day
40 °C
96.4% of rated power
424 W
429 W
Typical summer roof
55 °C
92.8% of rated power
408 W
413 W
Hot roof
70 °C
89.2% of rated power
392 W
397 W
03
Full specification
Parameter
H440LE-FB(ZB)
H445LE-FB(ZB)
Difference
Power and efficiency
Rated power
440 Wp
445 Wp
Effectively the same
Module efficiency
22.00 %
22.30 %
+0.30 pp for H445LE-FB(ZB)
Power density
220.2 Wp/m²
222.7 Wp/m²
Effectively the same
Open-circuit voltage
36.52 V
36.62 V
Effectively the same
Voltage at max power
30.61 V
30.72 V
Effectively the same
Short-circuit current
15.31 A
15.42 A
Effectively the same
Current at max power
14.38 A
14.49 A
Effectively the same
Temperature
Temperature coefficient
-0.240 %/°C
-0.240 %/°C
Same
Mechanical
Dimensions
1762x1134x30 mm
1762x1134x30 mm
Same
Module area
1.998 m²
1.998 m²
Same
Weight
21.6 kg
21.6 kg
Same
Weight per kWp
49.1 kg/kWp
48.5 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
30 yrs
30 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.30 %/yr
0.30 %/yr
Same
Technology
Cell technology
HJT
HJT
Same
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
96
96
Same
Bifacial
Yes
Yes
Same
04
14,005 panels
Against the whole database
Efficiency
#6,517
vs
#5,100
H445LE-FB(ZB) leads by 1,417 places
Power density
#6,328
vs
#5,302
H445LE-FB(ZB) leads by 1,026 places
Heat behaviour
#13
vs
#13
Tied - the same position in the database
Weight
#2,739
vs
#2,338
H445LE-FB(ZB) leads by 401 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#5,958
vs
#5,462
H445LE-FB(ZB) leads by 496 places
05
Open the full database
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06
Written summary
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07
Questions about this pairing
Which panel is better: Hyundai HiT-H440LE-FB(ZB) or Hyundai HiT-H445LE-FB(ZB)?
According to our database: Hyundai HiT-H445LE-FB(ZB) has higher module efficiency (22.30% vs 22.00%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Hyundai HiT-H440LE-FB(ZB) and Hyundai HiT-H445LE-FB(ZB)?
Hyundai HiT-H440LE-FB(ZB) has a module efficiency of 22.00%, while Hyundai HiT-H445LE-FB(ZB) is 22.30%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Hyundai HiT-H440LE-FB(ZB) use vs Hyundai HiT-H445LE-FB(ZB)?
Hyundai HiT-H440LE-FB(ZB) uses HJT cells; Hyundai HiT-H445LE-FB(ZB) uses HJT. 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 Hyundai HiT-H440LE-FB(ZB) and Hyundai HiT-H445LE-FB(ZB)?
Hyundai HiT-H440LE-FB(ZB) has a 30 years power warranty; Hyundai HiT-H445LE-FB(ZB) 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 Hyundai HiT-H440LE-FB(ZB) and Hyundai HiT-H445LE-FB(ZB) bifacial panels?
Both Hyundai HiT-H440LE-FB(ZB) and Hyundai HiT-H445LE-FB(ZB) 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 42 Hyundai 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.