15 Best American Solar Panel Companies In 2023

Previously, most of the photovoltaic solar panels sold in the United States were not manufactured in the country. However, several Asian solar companies, most notably those from China, have begun to relocate operations and manufacture solar panels in the United States.

The import tariffs that Trump’s administration started in 2018 impacted manufacturing materials and solar panels. To stimulate domestic production, he imposed a 30% tariff on imported cells and solar panels. Because of this tariff, solar energy companies began producing in brand-new facilities in the United States. 

President Biden then extended the import taxes on solar equipment by four years in February 2022.

This list of American solar manufacturing companies includes several major solar brands accessible in the United States, including Hanwha Q cells, Jinko Solar, Silfab Solar, and many others you will find in this article.

Read more below.

15 Best American Solar Panel Companies In 2023

  • 1 Hanwha Q cells
  • 2 Jinko Solar
  • 3 Silfab Solar
  • 4 Mission Solar
  • 5 Solaria
  • 6 SolarTech universal
  • 7 SunSpark Engineering Inc.
  • 8 Ascent Solar (Best for Outdoor Enthusiasts)
  • 9 Tesla/Panasonic
  • 10 Heliene (Best Variety)
  • 11 SunWatts (Best DIY Solar Kits)
  • 12 American Sentry Solar
  • 13 LG Solar
  • 14 Go Green Solar (Best for Getting Grants)

1 Hanwha Q cells

Hanwha Q cells (known as Hanwha Q CELLS) was founded in 1999 as a division of the South Korean corporation Hanwha Solutions and had an office in Irvine, California.

The Tier 1 company now operates a 1.7 GW solar panel manufacturing facility in Dalton, Georgia, which began operations in February 2019. 

The corporation revealed a $160 million investment in REC Silicon through its parent firm. The investment in 2021 will help Qcells acquire low-carbon chemicals for solar cells and wafers.

Q cells offer high-performance mono-passivated emitter and rear contact (PERC) solar panels for residential applications as part of the Q.PEAK DUO Series. The company also develops utility-scale solar projects in the United States.

Q-Cells Q.PEAK DUO BLK ML-G9 solar panel is a top choice due to its high efficiency and efficacy in low light. This durable solar panel is ideal for areas that frequently experience snow and wind.

It is one of the best American solar panel companies.

See also: 15 Best Solar Companies in South Carolina | 2023 Careers, Location

2 Jinko Solar

Jinko Solar is a solar panel manufacturer headquartered in Shanghai, China. The Tier 1 business, founded in 2006, consists of six manufacturing facilities and 15 subsidiaries worldwide. The company manufactures solar panels in Jacksonville, Florida, in the United States.

This best American solar companies make diamond half-cell solar panels with a maximum output of 400 watts under the Eagle Series.

Jinko Solar’s operations focus on research and development (R&D). The R&D branch of the corporation holds several world records for crystalline silicon solar panels. Over the years, the corporation has made considerable contributions to various local municipalities and organizations throughout the United States.

Jinko Solar’s EAGLE 4 JKM390M-6RL3B polycrystalline panel is highly recommended for household solar systems due to its long-term dependability and consistent performance.

3 Silfab Solar

Silfab Solar delivers solar services to the North American market from its base in Ontario, Canada. 

Their solar panels are manufactured in the United States in Bellingham and Burlington, Washington. These facilities have a total manufacturing capacity of 800 megawatts (MW).

The company sells back-contact mono PERC solar panels to residential homeowners in the Prime and Elite series.

Silfab has over 40 years of experience in the solar sector, focusing on increasing residential solar installations, and has collaborated with Titan Solar Power since 2018. Through several investments, Silfab has expanded its operations and solar module manufacturing.

The Silfab Elite SIL-380 is an excellent solar panel for small to medium-sized home installations. The premium panel features a contemporary look that suits a wide range of rooftop designs.

4 Mission Solar 

Mission Solar Energy (Mission Solar) manufactures solar panels in San Antonio, Texas. Since its inception in 2013, the company has grown to meet the demands of both residential and commercial clients. OCI Business, with headquarters in South Korea, is Mission Solar’s parent company.

The company specializes in p-type monocrystalline and PERC solar panels. These products have been certified to meet high performance and reliability standards. The company does not sell inverters or battery storage devices.

Mission Solar, a developing American solar energy manufacturer, has a promising future. So far, the group has positively impacted the San Antonio region through major job creation and commercial potential.

Mission Solar’s MSE330SR8K is the company’s best solar panel due to its strong build and high-power output. The all-black design of this panel makes it easy to blend in with modern homes.

5 Solaria

Solaria manufactures solar panels at their 40 MW production site in Fremont, California. The company began by producing panels for utility projects before shifting its focus to the home solar industry. Solaria has collected over 250 patents covering solar panel technologies since its inception in 2000.

This manufacturer focuses on residential monocrystalline shingled solar panels. Because the cells in these panels are placed to overlap one another closely, the units function more than 20% of the time. Solaria’s success depends on developing powerful solar panels in the PowerXT range. It does not include inverters or batteries.

Solaria’s PowerXT-400R-PM is a leading solar panel for homeowners looking for a high-quality product with a sleek, all-black style. The 400-watt panel comes with a 30-year dependability warranty, giving homeowners peace of mind.

It is one of the best American solar panel companies.

See also: 15 Best Solar Companies in Orlando | 2023 Careers, Location

6 SolarTech universal

SolarTech Universal, founded in 2012 and situated in Riviera Beach, Florida, is the state’s sole manufacturer of solar panels. It also has a manufacturing facility in the same city, where it designs and manufactures solar panels in the United States.

The company has built a specialized market among the off-grid population. SolarTech panels, according to sources, are tough enough to resist the rigorous lifestyle of off-grid and outdoor living. Durability would be a huge benefit in this instance.

7 SunSpark Engineering Inc.

SunSpark Technology was established in None, California. It is presently in Riverside. There are local offices and manufacturing facilities; there are no international facilities.

SunSpark Technology has its headquarters in Riverside, California, and its parent company is situated in China. Despite SunSpark’s manufacturing facility in Riverside, the company has made no public statements on the tariff.

They sell a solar panel model with a maximum output of more than 300 watts. This wattage allows you to get more power out of a smaller gadget.

SunSpark panels would be appropriate for powering a tiny home with limited roof space for placing panels.

8 Ascent Solar (Best for Outdoor Enthusiasts)

Ascent Solar is a maker of portable solar panels designed for use in difficult environments. Their products are manufactured in Thornton, Colorado, a suburb of Denver. 

They manage the research and development, product design, manufacturing and production, and corporate office operations at their 139,000-square-foot complex.

Because it receives a lot of sunlight, Colorado is an excellent location for testing new products and improving procedures.

It is one of the best American solar panel companies.

9 Tesla/Panasonic

Tesla Energy has partnered with Panasonic to manufacture solar panels in the United States at the Tesla Gigafactory 2 near Buffalo, New York. Panasonic said in early January 2018 that it had begun manufacturing solar cells at the site for both the Tesla solar roof and Panasonic solar panels.

Under Elon Musk’s unstable supervision, Tesla manufactures solar panels in Buffalo, New York. 

Even though the company’s headquarters are in Freemont, California, its manufacturing facilities are on the east coast.

Building solar cells for Tesla was part of its collaboration with Panasonic, but things have changed since then. Panasonic’s collaboration with Tesla is focused on the batteries and other power storage technologies manufactured in Nevada.

Although Tesla manufactures rooftop solar panels, this does not constitute most of its solar power offers.

The solar roof, a system in which the entire roof is covered with small solar tiles instead of shingles, highlights Tesla’s solar range. The idea is to use the full roof’s surface area without constructing any additional structures on top of it. The roof is instead built of solar structures.

10 Heliene (Best Variety)

Heliene manufactures its solar panels in three sites located in Minnesota, Florida, and Ontario. Their automated technology ensures precise manufacturing. The company claims that production stays on time because they never have to wait for parts or components to come from far away. 

Contact their customer service by phone if you encounter any challenges.

They provide better customer service than many other firms. A live person is always accessible to answer questions concerning your order, delivery, and continuing maintenance.

11 SunWatts (Best DIY Solar Kits)

Start by looking at SunWatts’ solar kits for do-it-yourself enthusiasts who want to tackle a solar power installation themselves. They are available in various brands, kinds, and sizes. SunWatts also provides users with a helpful getting started guide that teaches all they need to know about solar energy and how to select the finest system. 

They also provide you with a personalized design and plan (frequently required to obtain a permit) so that you can begin working on your project immediately.

SunWatts provides skilled installation options and solar installation kits for those who prefer to do it themselves. They provide a large stock of extra panels, spare parts, and other materials, enabling you to install your solar power system.

SunWatts has six major warehouses, including the corporate headquarters in Cleveland, Ohio, California (Los Angeles, Oakland, and Sacramento), Texas (Houston), and New Jersey.

It is one of the best American solar panel companies.

12 American Sentry Solar

Since its inception as a part of American Design & Build in September 2009, American Sentry Solar has installed solar energy panels on hundreds of homes in Texas, Maryland, and Delaware.

 American Design and Build has over 20 years of experience in all aspects of exterior remodeling, including roofing, siding, windows, and doors. Our team of solar professionals collaborated with the best roofing experts in the market to create the best solar solution for homes.

At American Sentry Solar, we offer homeowners the option of owning solar panels. This allows homeowners to take advantage of substantial government subsidies and save money on their electric bills.

See also: 15 Best Solar Companies in New York | 2023 Careers, Location

13 LG Solar 

LG Solar, a part of LG Electronics, manufactures solar panels in Huntsville, Alabama, and South Korea. The parent company LG Electronics’ has its headquarters in Lincolnshire, Illinois, and it handled the recent introduction of LG Solar’s newest generation of solar panels.

LG Solar presently offers five types of solar panels, a collection of lines that have evolved over the company’s 30 years in the solar power sector. LG panels come with a 25-year warranty.

14 Go Green Solar (Best for Getting Grants)

GoGreen Solar uses solar panels manufactured in the United States under various brand names. Hanwha Q-Cells are manufactured in Dalton, Georgia, but LG Solar is headquartered in Huntsville, Alabama. 

GoGreen Solar participates in the 2009 American Recovery and Reinvestment Act, which provides support through grants and incentives due to its commitment to American manufacturing and supply chains.

GoGreen Solar can help you develop the most efficient solar panel system in terms of usage, cost, and other factors. They are aware of which government efforts will reduce client costs. Furthermore, they design efficient systems that use cutting-edge technology to achieve the desired power output.

What Factors Should Be Considered While Purchasing Solar Panels From American Companies?

One of the most crucial items to consider is the exact specifications of your solar panels. Because energy usage and system design may change from home to home, even within the same region, it is preferable to acquire precise pricing from your solar panel manufacturer or installation company. Here are a few things to think about before deciding on a system.

Energy Production:

Ascertain that your solar panel system can produce the electricity you require. Both the type of solar panel and the number of solar panels in your system might assist you in accomplishing this. Having prior power bills on hand will help you better understand how much energy your home uses throughout the year.


Solar panels for home usage often come with long warranties ranging from 20 to 30 years. Pay close attention to the warranty’s coverage details, however. Standard maintenance is frequently not covered, although it is occasionally required to keep your solar panels operating effectively.

Personal and portable solar panels are typically only warranteed for a year or two.


Solar panel installation is an expensive and major home modification. However, the money you save on your energy bill will allow you to recoup these costs in a few years (or less) if you live in a sunny area. Your solar installation company can offer financing alternatives to stretch out the cost over time.

Maintenance Routines:

Your solar panel installation will require routine maintenance. Even if you can take care of the necessities by washing the solar panels every few months, it can be beneficial to learn whether your solar company offers a maintenance plan. This is advantageous for customers with tall roofs or steep slopes, as it may take a lot of work to access all of their panels easily.

See also: 15 Best Solar Companies in Arizona 2023 Careers, Location

How Much Do Solar Panels Cost?

A solar energy system normally costs around $16,000 to install. However, there is a large price range. While complete off-grid systems can cost up to $35,000, partial systems can cost as little as $3,500.

The cost of a solar energy system is mostly dictated by its size and components, such as power storage. Fortunately, federal, state, and municipal incentives can help lower some costs.

FAQS on 15 Best American Solar Panel Companies In 2023

Who is the largest solar panel manufacturer in the United States?

First Solar, an Arizona-based company we’ve already discussed, claims yearly sales of more than $250 million yearly. That is by far the highest sales figure. Unsurprisingly, First Solar also leads the way in annual gigatons sold, with 1.9GW.

Are American solar panels better than those built elsewhere?

A subjective question will elicit a subjective response. It’s difficult to give a definitive answer because so many factors determine whether one solar panel is better than another:
the cost;
the material quality
Ease of installation

How Much Does It Cost To Install Solar Panels?

According to the Center for Sustainable Energy, the installation and system will cost an average of $16,000, ranging from $5,000 to $35,000, depending on the kind, model, and other criteria. This cost does not include any tax benefits or other incentives nor the savings from preceding electrical utility payments.


When choosing a solar panel brand, numerous factors must be considered, including efficiency, temperature coefficient, and warranties. However, as supply chain issues cause installation delays, more consumers are becoming concerned about where their solar panels are manufactured. So, who are American solar companies that can aid fast repairs and installations? Read this article to find out.



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