Hanersun HN18N-72HT595W vs Hanersun HN18-72HT585W
VS
The verdict
HN18N-72HT595W leads on the differences that matter
The largest is temperature coefficient: 0.030 %/°C better in heat. 13 of 19 comparable parameters are identical.
See all 6 differencesHow alike are they
13
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
6 of 19 parameters
What actually differs
Parameter
HN18N-72HT595W
HN18-72HT585W
Difference
Temperature coefficient
-0.280 %/°C
-0.310 %/°C
0.030 %/°C better in heat
Module efficiency
23.00 %
22.65 %
0.35 pp more efficient
Weight per kWp
51.9 kg/kWp
55.6 kg/kWp
3.6 kg/kWp lighter
Power density
230.3 Wp/m²
226.5 Wp/m²
3.9 Wp/m² higher
Weight
30.9 kg
32.5 kg
1.6 kg lighter
Rated power
595 Wp
585 Wp
10 W more power
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
HN18N-72HT595W
19,963 kWh
HN18-72HT585W
19,628 kWh
Lifetime gap
335 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
HN18N-72HT595W
HN18-72HT585W
Standard test conditions
25 °C
100.0% of rated power
595 W
585 W
Cool, bright day
40 °C
95.3% of rated power
570 W
558 W
Typical summer roof
55 °C
90.7% of rated power
545 W
531 W
Hot roof
70 °C
86.0% of rated power
520 W
503 W
03
Full specification
Parameter
HN18N-72HT595W
HN18-72HT585W
Difference
Power and efficiency
Rated power
595 Wp
585 Wp
+10 W for HN18N-72HT595W
Module efficiency
23.00 %
22.65 %
+0.35 pp for HN18N-72HT595W
Power density
230.3 Wp/m²
226.5 Wp/m²
+3.9 Wp/m² for HN18N-72HT595W
Open-circuit voltage
52.00 V
51.60 V
Effectively the same
Voltage at max power
43.80 V
43.40 V
Effectively the same
Short-circuit current
14.41 A
14.30 A
Effectively the same
Current at max power
13.59 A
13.49 A
Effectively the same
Temperature
Temperature coefficient
-0.280 %/°C
-0.310 %/°C
+0.030 %/°C for HN18N-72HT595W
Mechanical
Dimensions
2278x1134x30 mm
2278x1134x30 mm
Same
Module area
2.583 m²
2.583 m²
Same
Weight
30.9 kg
32.5 kg
-1.6 kg for HN18N-72HT595W
Weight per kWp
51.9 kg/kWp
55.6 kg/kWp
-3.6 kg/kWp for HN18N-72HT595W
Warranty and degradation
Product warranty
15 yrs
15 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
144
144
Same
Bifacial
Yes
Yes
Same
04
14,129 panels
Against the whole database
Efficiency
#1,970
vs
#3,579
HN18N-72HT595W leads by 1,609 places
Power density
#1,809
vs
#3,557
HN18N-72HT595W leads by 1,748 places
Heat behaviour
#1,347
vs
#8,069
HN18N-72HT595W leads by 6,722 places
Weight
#5,387
vs
#9,992
HN18N-72HT595W leads by 4,605 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#2,782
vs
#3,577
HN18N-72HT595W leads by 795 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-72HT595W or Hanersun HN18-72HT585W?
According to our database: Hanersun HN18N-72HT595 W has higher module efficiency (23.00% vs 22.65%); Hanersun HN18N-72HT595 W tolerates heat better (temp coeff -0.280%/°C vs -0.310%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Hanersun HN18N-72HT595W and Hanersun HN18-72HT585W?
Hanersun HN18N-72HT595 W has a module efficiency of 23.00%, while Hanersun HN18-72HT585 W is 22.65%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Hanersun HN18N-72HT595W use vs Hanersun HN18-72HT585W?
Hanersun HN18N-72HT595 W uses TOPCon cells; Hanersun HN18-72HT585 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-72HT595W and Hanersun HN18-72HT585W?
Hanersun HN18N-72HT595 W has a 30 years power warranty; Hanersun HN18-72HT585 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-72HT595W and Hanersun HN18-72HT585W bifacial panels?
Both Hanersun HN18N-72HT595 W and Hanersun HN18-72HT585 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.