Hanersun HN18N-54HT440W vs Hanersun HN18N-72HT600W
VS
The verdict
72HT600W leads on the differences that matter
The largest is module efficiency: 0.70 pp more efficient. 8 of 19 comparable parameters are identical.
See all 11 differencesHow alike are they
8
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
11 of 19 parameters
What actually differs
Parameter
54HT440W
72HT600W
Difference
Module efficiency
22.50 %
23.20 %
0.70 pp more efficient
Rated power
440 Wp
600 Wp
160 W more power
Weight
24.5 kg
30.9 kg
6.4 kg lighter
Product warranty
25 yrs
15 yrs
10 yrs longer
Power density
225.3 Wp/m²
232.3 Wp/m²
6.9 Wp/m² higher
Open-circuit voltage
38.70 V
52.20 V
13.50 V apart
Module area
1.953 m²
2.583 m²
0.631 m² apart
Weight per kWp
55.7 kg/kWp
51.5 kg/kWp
4.2 kg/kWp lighter
Voltage at max power
32.70 V
44.00 V
11.30 V apart
Cell count
108
144
36 cells apart
Dimensions
1722x1134x30 mm
2278x1134x30 mm
1722x1134x30 mm vs 2278x1134x30 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
Same temp coeff. for both panels (-0.280 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
54HT440W
14,763 kWh
72HT600W
20,131 kWh
Lifetime gap
5,368 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
54HT440W
72HT600W
Standard test conditions
25 °C
100.0% of rated power
440 W
600 W
Cool, bright day
40 °C
95.8% of rated power
422 W
575 W
Typical summer roof
55 °C
91.6% of rated power
403 W
550 W
Hot roof
70 °C
87.4% of rated power
385 W
524 W
03
Full specification
Parameter
54HT440W
72HT600W
Difference
Power and efficiency
Rated power
440 Wp
600 Wp
+160 W for 72HT600W
Module efficiency
22.50 %
23.20 %
+0.70 pp for 72HT600W
Power density
225.3 Wp/m²
232.3 Wp/m²
+6.9 Wp/m² for 72HT600W
Open-circuit voltage
38.70 V
52.20 V
13.50 V apart
Voltage at max power
32.70 V
44.00 V
11.30 V apart
Short-circuit current
14.26 A
14.47 A
Effectively the same
Current at max power
13.46 A
13.64 A
Effectively the same
Temperature
Temperature coefficient
-0.280 %/°C
-0.280 %/°C
Same
Mechanical
Dimensions
1722x1134x30 mm
2278x1134x30 mm
1722x1134x30 mm vs 2278x1134x30 mm
Module area
1.953 m²
2.583 m²
0.631 m² apart
Weight
24.5 kg
30.9 kg
-6.4 kg for 54HT440W
Weight per kWp
55.7 kg/kWp
51.5 kg/kWp
-4.2 kg/kWp for 72HT600W
Warranty and degradation
Product warranty
25 yrs
15 yrs
+10 yrs for 54HT440W
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
108
144
36 cells apart
Bifacial
Yes
Yes
Same
04
14,129 panels
Against the whole database
Efficiency
#4,281
vs
#1,349
72HT600W leads by 2,932 places
Power density
#4,158
vs
#1,295
72HT600W leads by 2,863 places
Heat behaviour
#1,347
vs
#1,347
Tied - the same position in the database
Weight
#10,132
vs
#4,898
72HT600W leads by 5,234 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#6,681
vs
#2,425
72HT600W leads by 4,256 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: Hanersun HN18N-54HT440W or Hanersun HN18N-72HT600W?
According to our database: Hanersun HN18N-72HT600 W has higher module efficiency (23.20% vs 22.50%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Hanersun HN18N-54HT440W and Hanersun HN18N-72HT600W?
Hanersun HN18N-54HT440 W has a module efficiency of 22.50%, while Hanersun HN18N-72HT600 W is 23.20%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Hanersun HN18N-54HT440W use vs Hanersun HN18N-72HT600W?
Hanersun HN18N-54HT440 W uses TOPCon cells; Hanersun HN18N-72HT600 W 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 Hanersun HN18N-54HT440W and Hanersun HN18N-72HT600W?
Hanersun HN18N-54HT440 W has a 30 years power warranty; Hanersun HN18N-72HT600 W 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 Hanersun HN18N-54HT440W and Hanersun HN18N-72HT600W bifacial panels?
Both Hanersun HN18N-54HT440 W and Hanersun HN18N-72HT600 W 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 14 Hanersun 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.