72HT585W vs 72H585W 14 of 19 identical Swap Change panels

Hanersun HN18-72HT585W vs Hanersun HN18-72H585W

Q: What is the efficiency of Hanersun HN18-72HT585W and Hanersun HN18-72H585W?

Hanersun HN18-72HT585W has a module efficiency of 22.65%, while Hanersun HN18-72H585W is 22.65%. Higher efficiency means more electricity from the same roof area - useful when space is limited.

Q: What cell technology does Hanersun HN18-72HT585W use vs Hanersun HN18-72H585W?

Hanersun HN18-72HT585W uses TOPCon cells; Hanersun HN18-72H585W uses TOPCon. Modern n-type technologies (TOPCon, HJT, BC) typically deliver higher efficiency and lower degradation compared to older PERC (p-type) cells.

Q: What is the warranty on Hanersun HN18-72HT585W and Hanersun HN18-72H585W?

Hanersun HN18-72HT585W has a 30 years power warranty; Hanersun HN18-72H585W has a 25 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.

Q: Are Hanersun HN18-72HT585W and Hanersun HN18-72H585W bifacial panels?

Hanersun HN18-72HT585W is bifacial (captures light from both faces); Hanersun HN18-72H585W is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath.

Hanersun

HN18-72HT585W

585 Wp 22.65 % TOPCon Bifacial

Open panel page Datasheet PDF

Hanersun

HN18-72H585W

585 Wp 22.65 % TOPCon

Open panel page Datasheet PDF

The verdict

5 differences, and they point both ways

The largest is performance warranty: 5 yrs longer. 14 of 19 comparable parameters are identical.

See all 5 differences

How alike are they

14 of 19 comparable
parameters are identical

identical differs

What actually differs

5 of 19 parameters

Parameter 72HT585W 72H585W Difference

Performance warranty 30 yrs 25 yrs 5 yrs longer

Weight 32.5 kg 28.5 kg 4.0 kg lighter

Weight per kWp 55.6 kg/kWp 48.7 kg/kWp 6.8 kg/kWp lighter

Product warranty 15 yrs 12 yrs 3 yrs longer

Bifacial Yes No Yes vs No

What it means on a roof

Thirty years of production

Each panel's own declared degradation curve, at 1,200 kWh/kWp a year

Cell temperature

Same temp coeff. for both panels (-0.310 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.

72HT585W

19,628 kWh

72H585W

19,628 kWh

Lifetime gap

No difference

Output when it is hot

Rated power carried across the range a module actually sees

Scenario 72HT585W 72H585W

Standard test conditions 25 °C 100.0% of rated power 585 W 585 W

Cool, bright day 40 °C 95.3% of rated power 558 W 558 W

Typical summer roof 55 °C 90.7% of rated power 531 W 531 W

Hot roof 70 °C 86.0% of rated power 503 W 503 W

Full specification

Parameter 72HT585W 72H585W Difference

Power and efficiency

Rated power 585 Wp 585 Wp Same

Module efficiency 22.65 % 22.65 % Same

Power density 226.5 Wp/m² 226.5 Wp/m² Same

Open-circuit voltage 51.60 V 51.60 V Same

Voltage at max power 43.40 V 43.40 V Same

Short-circuit current 14.30 A 14.29 A Effectively the same

Current at max power 13.49 A 13.48 A Effectively the same

Temperature

Temperature coefficient -0.310 %/°C -0.310 %/°C Same

Mechanical

Dimensions 2278x1134x30 mm 2278x1134x30 mm Same

Module area 2.583 m² 2.583 m² Same

Weight 32.5 kg 28.5 kg -4.0 kg for 72H585W

Weight per kWp 55.6 kg/kWp 48.7 kg/kWp -6.8 kg/kWp for 72H585W

Warranty and degradation

Product warranty 15 yrs 12 yrs +3 yrs for 72HT585W

Performance warranty 30 yrs 25 yrs +5 yrs for 72HT585W

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 No Yes vs No

Against the whole database

14,129 panels

Efficiency

#3,579 vs #3,579

Tied - the same position in the database

Power density

#3,557 vs #3,557

Tied - the same position in the database

Heat behaviour

#8,069 vs #8,069

Tied - the same position in the database

Weight

#9,992 vs #2,436

72H585W leads by 7,556 places

Warranty

#21 vs #9,912

72HT585W leads by 9,891 places

Overall

#3,577 vs #5,102

72HT585W leads by 1,525 places

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Written summary

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Questions about this pairing

Which panel is better: Hanersun HN18-72HT585W or Hanersun HN18-72H585W?

According to our database: both panels are closely matched on key specs - the decision often comes down to price and local availability. See the full spec comparison and 30-year energy simulation above for a complete picture.

What is the efficiency of Hanersun HN18-72HT585W and Hanersun HN18-72H585W?

Hanersun HN18-72HT585 W has a module efficiency of 22.65%, while Hanersun HN18-72H585 W is 22.65%. Higher efficiency means more electricity from the same roof area - useful when space is limited.

What cell technology does Hanersun HN18-72HT585W use vs Hanersun HN18-72H585W?

Hanersun HN18-72HT585 W uses TOPCon cells; Hanersun HN18-72H585 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 HN18-72HT585W and Hanersun HN18-72H585W?

Hanersun HN18-72HT585 W has a 30 years power warranty; Hanersun HN18-72H585 W has a 25 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 HN18-72HT585W and Hanersun HN18-72H585W bifacial panels?

Hanersun HN18-72HT585 W is bifacial (captures light from both faces); Hanersun HN18-72H585 W is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath.

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.