Hanersun 585W Solar Panel 144 Cell Bifacial HN18N-72HT585W

Customer reviews & Questions

Verified buyer reviews

Reviews (4)
Questions (4)

yusuf

05/28/2025

decent solar panels. got em for home backup system. produce well even in partial shade. one had a small scratch but still performs. good value

JONATHAN WELLS

03/15/2025

Put these on my garage roof last month and theyre pumping out power even on cloudy days. Bifacial design grabs light from both sides nice bonus. Solid build too no complaints

Harris k.

07/15/2025

Hanersun reliable brand? Never heard of it

A1 SolarStore

Emerging Tier 1 with strong bankability. Rapid growth and quality focus.

Louis Adams

04/22/2025

Exact warranty years pls.

A1 SolarStore

30-year linear power warranty (87.4% at year 30) + 15-year product warranty.

MARCO M.

03/25/2025

Is it okay for residential roof?

A1 SolarStore

Best for commercial/ground mount but works on large residential roofs with proper racking.

arjun sharma

01/29/2025

bifacial how much extra power

A1 SolarStore

10-30% additional energy from rear side depending on surface reflection and mounting height.

Specification

Length	89.72 in
Width	44.65 in
Rated Power Output	585 W
Voltage (VOC)	51.6 V
Maximum String Voltage	1500 V
Number of cells	144
Cell Type	Monocrystalline
Rated Efficiency	22.6%
Connector Type	Z4S-abcd / MC4-EVO 2A / Others
Frame Color	silver
Dimensions LxWxH	89.72 x 44.65 x 1.18 in
Weight	68.14 lbs
Manufacturer	Hanersun
Manufacturer Part #	HN18N-72HT585W
Operating Temperatures	−40°F to +185°F
Scope of Application	Solar Panels for Boats Solar Panels for Buildings Solar Panels for Home Solar Panels for RV
Use	Commercial Grid-Tie Off-Grid Residential
Warranty	15-year product warranty and 30-year linear power output warranty

Close-wattage solar panels

15 products

Q CELLS 585W Solar Panel 156 Cell Bifacial Q.PEAK DUO XL-G11S.3/BFG-585

Delivery on Feb 02–05

Jinko 580W Solar Panel 144 Cells Bifacial JKM580N-72HL4-BDV

Pickup on Tue, Feb 3 from Orlando, FL

Delivery on Feb 02–05

Jinko 590W Solar Panel 144 Cells Bifacial JKM590N-72HL4-BDV

Pickup on Tue, Feb 3 from Orlando, FL

Delivery on Feb 02–05

Attachments

Datasheet

FAQ

How much is shipping and how long is delivery?

Our standard shipping charge is $250 for up to 11 panels and it is increased by $25 for every 4 additional panels. In the event, the product is only available on East or West coast custom quote will be sent to you before the order is processed. Normally, we are able to deliver solar panels within 7 business days.

What is the difference between low price panels and top price panels?

With top tier solar panels, you pay for the brand name, proprietary new technology, higher energy output, and better warranty support.

What are the dimensions of the panel?

Please refer to the product datasheet on the product page. We have a datasheet for every product we sell.

How long is the warranty on the panel?

In general, manufacturers provide a 25 year-long performance warranty and a 10 year-long equipment guarantee. Some manufacturers offer 12-15 years of warranty. More information is available in our warranty support section.

Which panels do you recommend for RV, marine?

We recommend Panasonic and Mission Solar panels for smaller systems as their high energy output and excellent craftsmanship guarantee years of service.

Can this panel be used with a 12v system?

Any of our panels can be used for a 12v system with a properly selected inverter and charge controller.

Can I pick up this panel from your fulfillment center to save on shipping?

Yes, we can set up a pick up at a local distributor. Please call to discuss options and stock availability.

How do I connect these panels?

To achieve the best system efficiency, panels should be connected in series to create higher voltage.

How many panels do I need?

This number is determined by your average energy needs. Depending on the type of panels and energy consumption, you might need anywhere from 12 to 45 solar panels. Remember, the more panels you install the more energy you will get.Please use our solar calculator to estimate your energy consumption and plan on building a solar system that will exceed your energy needs by 25%.

How do I build a solar system?

Please use our solar calculator to estimate what equipment you need. Choose your panels, microinverters, inverters, and solar batteries if necessary.Please note that we do not offer solar system design or installation.

How do solar panels compare?

Solar panels differ by power output, voltage, connection type, size, efficiency, and weight. Some solar panels might be sold together with microinverters as a set.

Can I build a solar system by myself as a Do It Yourself project?

Yes, it is possible if you understand what solar equipment you need and how to connect it together. However, please be mindful that handling your own electrical work without having proper experience might cause life-threatening injuries. Please contact a certified electrician if you do not possess appropriate electrical skills.

Can I connect and charge my solar panel battery directly with the solar panel?

We do not recommend using the solar panel without the charge controller. Using solar panels without the charge controller might damage the batteries.

Can I drill holes into the aluminum frame for mounting?

We do not recommend drilling any new holes to the aluminum frame of the panel as it could damage the internal circuit and solar cells. (Also, any modification to the panel will void the warranty). We recommend only using the pre-drilled holes for mounting.

Do solar panels require maintenance? Can I wash my solar panel?

Solar panels generally require very little maintenance. We recommend cleaning the solar panel with water, glass cleaner (Windex) and microfiber cloth.

Will my panel produce power in an overcast condition?

While solar panels require sunlight to generate solar energy, they will still work in cloudy weather. Even on a cloudy day, solar panels will produce energy just not as much.

Will my panels produce power if covered with snow?

Solar panels cannot produce electricity if covered with snow.

What is the best direction for a solar panel to face?

The best direction for a solar panel to face is the South

More bifacial solar panels

65 products

Seraphim 410W Solar Panel 108 Cell Bifacial SRP-410-BMD-HV Clearance

Delivery on Feb 02–05

Phono Solar 440W Solar Panel 108 Cells Bifacial PS440M8GFH-18/VNHB Clearance

Delivery on Feb 04–09

Axitec 440W Solar Panel 108 Cell All-Black Bifacial AC-440TGB/108BB Clearance

Delivery on Feb 04–09

About product

Among the newest offerings of Hanersun, HN18N-72HT585W is part of the Hitouch 5N series. These panels employ half-cut cell technology. Each of the panel’s 144 cells is only half the size of a traditional solar cell. This grants HN18N-72HT585W lower resistive losses and better shade tolerance.

Given its size and weight, HN18N-72HT585W's efficiency of 22.6% is quite impressive. And while conventional panels absorb photons only on one side, bifacial modules absorb photons on both sides simultaneously. Thanks to the technology, this model can be up to 30% more efficient. Hanersun provides a 15-year product warranty. Stable power output is also guaranteed — a linear power output warranty will protect you for 30 years.

144 half-cut N-Type TOPCon cells
585 W nameplate capacity
22.6% efficiency
1500 V DC maximum system voltage
Z4S-abcd / MC4-EVO 2A / Others connectors
15-year product warranty and 30-year linear power output warranty

Increased efficiency of up to 22.6%

HN18N-72HT585W ensures maximum power production. 22.6 percent module efficiency is achieved using N-Type TOPCon cell technology and a powerful antireflective coating. This is well above the norm, resulting in significant additional savings over the years of operation.

Heat-resistant performance

This module makes the heat less dangerous since it has one of the lowest temperature coefficients in the market, losing just -0.28% of efficiency for every 1.8°F over 77°F.

Quality and reliability

HN18N-72HT585W is subject to rigorous quality and reliability testing as well as many quality checks throughout the production process. The level of automation in the manufacturing facilities virtually eliminates human error. To guarantee that you receive the finest, Hanersun is committed to quality, safety, and dependability.

Low degradation for a longer lifespan

These panels will lose no more than 1% of their power output in the first year of service. From the 2nd year to the 30th year, the average annual power decline will be no more than 0.4%. The module retains over 87.40% of its original output after 30 years. Guaranteed by Hanersun.