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Hounen Solar 550W Solar Panel 144 Cells Bifacial HNM7-SHDB144-550 Assembled in the USA Commercial 620 panels per Container (Truckload)

$0.29 /pw
$158.02 /panel
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(620 pcs)
Minimum order – 620 panels

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Specification

Length89.7in
Width44.6in
Rated Power Output 550 W
Voltage (VOC)46.9V
Maximum String Voltage 1500V
Number of cells144
Cell TypeMonocrystalline
Rated Efficiency21.29%
Connector TypeMC4（PV-KST4/6II-UR,PV-KBT4/6II-UR)
Frame Colorsilver
Dimensions LxWxH89.7 x 44.6 x 1.38 in
Weight63.9 lbs
Pallet Qty31
ManufacturerHounen Solar
Manufacturer Part #HNM7-SHDB144-550
Operating Temperatures −40°F to +185°F
Scope of ApplicationSolar Panels for Buildings
Use
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty12-year product warranty / 25-year linear warranty

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About product

HNM7-SHDB144-550 is a model that uses a number of technologies to bring durability and performance to the next level. The Passivated Emitter Rear Contact (PERC) technology ensures excellent power output. This solar cell type employs an additional reflective layer to absorb more sunlight.

To further boost the performance, Hounen Solar employs half-cut cell technology. Each of the panel’s 144 cells is only half the size of a traditional solar cell. This grants HNM7-SHDB144-550 lower resistive losses and better shade tolerance. The efficiency of this model reaches 21.29% — well above the market’s average. And while conventional panels use only one side to absorb photons, bifacial modules employ both sides at the same time. Thanks to the technology, this model can be up to 30% more efficient. Hounen Solar provides 12 years of product warranty and guarantees that after 25 years, performance will be at 84.8% or more.

  • 550 W power output
  • 144 half-cut PERC cells
  • 21.29% efficiency
  • 1500 V DC maximum system voltage
  • MC4（PV-KST4/6II-UR,PV-KBT4/6II-UR) connectors
  • 12-year product and 25-year performance warranties

High efficiency of 21.29%

Hounen Solar HNM7-SHDB144-550 panels take full advantage of the company’s technologies that have won Hounen Solar multiple awards. This PERC option offers higher power output per square foot of PV modules. This means quicker installation times and fewer clamps and racks. All of which reduces your overall costs, shortening the payback time.

Better performance at high temperatures

Excellent temperature coefficient means more energy as temperature rises. Every 1.8°F hike above 77°F will decrease your panel’s efficiency by only -0.35%.

High quality standards

Hounen Solar strict manufacturing standards include multiple tests to provide extreme quality assurance. The facilities are highly automated, allowing the company to maintain high standards and keep the level of warranty claims very low.

Low degradation for increased lifespan

The amount of power output loss experienced by these panels during the first year of operation will not exceed 2%. The average yearly power drop from the second to the 25th year will not surpass 0.55%. After 25 years, the module will still produce more than 84.8% of its initial output.

Improved frame design

HNM7-SHDB144-550 design makes it suitable for both residential and business rooftops. The use of a strong 1.38" frame composed of anodized aluminum alloy boosts durability and strength. The model can withstand a significant snow load of up to 5400 Pa. The panel's back can withstand 2400 Pa, guaranteeing that your system will resist even the fiercest winds.

Size

89.7" x 44.6" x 1.38"

Weight

63.9 lb

Close-wattage solar panels

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  • Competitive Pricing: We offer the best prices because we source directly from the manufacturer, with no middlemen driving up costs.
  • Overview
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Hounen Solar America Inc. Panels for Sale

USA-manufactured photovoltaic panels from South Carolina's 1GW solar facility with 20-22.7% efficiency

Hounen Solar America Inc., founded in 2022 and located at 145 Millennium Road, Orangeburg, South Carolina, has emerged as a prominent manufacturer of photovoltaic solar panels in the United States. With an investment of $33 million and a facility spanning 200,720 square feet, the company is dedicated to achieving an annual production capacity of 1 gigawatt by the close of 2024.

Hounen specializes in producing solar photovoltaic products designed to generate sustainable energy. This strategic expansion represents a significant milestone in domestic solar manufacturing, bringing high-quality photovoltaic panels directly to American consumers while supporting local economic growth.

We care about the world we live in and the future we are making. We hire driven employees and provide an atmosphere where they can grow and make a positive impact every day. The company's mission extends beyond manufacturing, focusing on environmental stewardship and creating meaningful employment opportunities in South Carolina.

About Hounen Solar America Inc.

Hounen Solar has resided in Orangeburg, SC, since 2022. Hounen Solar America inc. built a 200,720-square-foot plant with a production capacity of 1000MW, planning to achieve 3000MW in the nearest future. This ambitious expansion plan positions the company as a major player in the domestic solar manufacturing landscape.

The hounen solar manufacturing orangeburg facility represents cutting-edge solar technology brought to American soil. Their product line includes different wattages and sizes, allowing customers to choose the best fit for their specific requirements, whether for residential rooftops or large-scale commercial installations.

Product Range and Specifications

Their product line includes panels for residential use of around 400 watts and extends to more powerful modules for commercial and utility-scale installations reaching 720 watts. In terms of efficiency, Hounen Solar panels float between 20% to 22.7%, which is a common standard for many photovoltaic modules.

Hounen Solar provides a standard warranty for their solar panels, offering a 12-year product warranty and a 25-year performance warranty. The performance warranty ensures that the panels will maintain almost 85% of their initial power output after 25 years of use.

Why Choose Hounen Solar Panels?

🏭 USA Manufacturing
Hounen solar panels are manufactured in a state-of-the-art facility in Orangeburg, South Carolina, USA. Hounen solar 1gw capacity ensures reliable supply chains and rapid delivery across the continental United States.

🌍 Tariff-Free Advantage
Hounen Solar's US production offers distinct advantages, particularly in terms of pricing and quality. By manufacturing domestically, they bypass import tariffs, which can significantly reduce the final cost for consumers.

💰 Competitive Pricing
In terms of pricing, Hounen Solar positions its products within the middle range of the market. This pricing strategy aims to make their solar panels accessible to a wide range of customers while maintaining competitive quality.

🔧 Quality Control
Local production also entails tighter quality control, ensuring panels meet US standards. Our solar modules are tested and certified by CSA with 25 or 30 Years Hounen warranty. They provide to your family with efficient, clean, and safe energy.

Customer Experience and Reviews

General Hounen Solar America inc reviews often highlights the panels' efficiency and durability. Many who work with Hounen Solar inc express satisfaction with the company's support and the performance of the solar products.

After researching hounen solar america inc reviews, I was impressed by their domestic manufacturing commitment. The installation went smoothly, and our energy bills dropped significantly within the first month.

— Sarah M., residential customer from Charleston

The company is rapidly growing and gaining a reputation for reliable and competitively priced solar modules. Industry professionals appreciate the reduced lead times and consistent supply availability that comes with hounen solar usa made panels.

Technical Specifications Comparison

FeatureHounen SolarCanadian SolarFirst SolarJinko Solar
Power Range400W-720W400W-670W420W-460W400W-665W
Efficiency20-22.7%20.9-22.8%19.5-21.4%20.8-22.3%
ManufacturingUSA (SC)MultipleUSA (OH)China
Product Warranty12 Years12-15 Years10 Years12-15 Years
Performance Warranty25 Years25-30 Years25 Years25-30 Years
Tariff RiskNoneMediumNoneHigh

Applications and Installation Support

Hounen Solar residential system · Hounen Solar commercial rooftop system · Hounen Solar Utility-scale power plant demonstrate the company's comprehensive approach to solar solutions across all market segments.

The 395-420-watt panel is well-suited for typical home energy needs, allowing homeowners to reduce their reliance on the grid. The efficiency range of 20-21.5% means a good portion of sunlight is converted into usable electricity. The bifacial nature of these panels captures sunlight from both the front and back, increasing overall energy yield, especially in installations with reflective surfaces.

For those interested in hounen solar america inc jobs, our state-of-the-art factories in the USA can produce a combined 1GW per year of high-quality solar panels, creating substantial employment opportunities in the renewable energy sector.

Frequently Asked Questions

Where can I buy Hounen Solar panels for sale?

At A1 SolarStore, you can order delivery or pick up your Hounen solar panels from our warehouse. On our website, you can find warehouses with Hounen solar panels in stock. You can also contact authorized dealers or the company directly at (909) 468-0918.

What warranty coverage do Hounen solar photovoltaic panels include?

Hounen Solar provides a comprehensive warranty package with a 12-year product warranty covering manufacturing defects and a 25-year performance warranty guaranteeing 85% power output after 25 years of operation.

How do Hounen solar panels compare in efficiency to competitors?

Hounen Solar panels float between 20% to 22.7%, which is a common standard for many photovoltaic modules. While not the highest efficiency among the competitors, this performance level is considered adequate for most solar energy projects.

What makes the Hounen solar south carolina facility special?

The Orangeburg facility represents a $33 million investment in American manufacturing, creating 200+ jobs while producing panels without import tariffs or lengthy shipping delays. The facility focuses on crystalline silicon technology with rigorous quality control standards.

Are financing options available for bulk purchases?

Yes, Hounen Solar works with various financing partners to offer competitive rates for residential, commercial, and utility-scale installations. Contact their sales team for customized financing solutions.

Ready to Go Solar with Hounen Solar America?

Experience the reliability of American-made solar panels with competitive pricing and local manufacturing support.

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Where are Hounen Solar panels manufactured?

Hounen solar panels are manufactured in a state-of-the-art facility in Orangeburg, South Carolina, USA, and there are plans for global expansion underway, including a new factory in the United States.

Are Hounen Solar panels Tier 1?

Hounen Solar is considered an emerging brand and may not be classified as Tier 1 by Bloomberg yet. However, the company is rapidly growing and gaining a reputation for reliable and competitively priced solar modules.

What types of solar panels does Hounen Solar offer?

Hounen Solar offers a range of monocrystalline panels, including half-cell and bifacial models, with power outputs typically ranging from 400W to 600W, depending on the model.

What kind of warranty does Hounen Solar provide?

Hounen Solar panels usually come with a 12-year product warranty and a 25-year performance warranty, ensuring long-term energy production and peace of mind.

Are Hounen Solar panels suitable for harsh weather conditions?

Yes, Hounen panels are tested for durability and resistance to wind, snow, and salt mist, making them suitable for various climates and coastal installations.

Are Hounen Solar panels compatible with most inverters and mounting systems?

Yes, Hounen panels meet international standards and are compatible with most major inverter brands and racking systems.

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