Top 5 American solar panel manufacturers in 2022

Updated

top 5 u.s. solar panel manufacturers
Solar panel manufacturing in a San Antonio facility. Image source: The Texas Tribune

Up until recently, the majority of photovoltaic solar panels sold in the United States weren’t actually made in the U.S. However, several Asian solar companies, most notably those in China, have begun moving operations and manufacturing solar panels in America. 

Why? Because of import tariffs implemented by the Trump Administration in 2018, which affected solar panels and manufacturing materials. To incentivize U.S. manufacturing, then-President Donald Trump introduced a 30% tariff on imported solar panels and the cells used to manufacture them. As a result, some solar energy companies began manufacturing at new U.S.-based facilities. Then in February 2022, President Biden extended the tariffs on imported solar equipment by four years.

This list of American solar manufacturers includes many of the leading solar brands you can buy in the U.S. and includes Hanwha Q CELLS, Jinko Solar, Silfab Solar, Mission Solar Energy, and Solaria.

Here’s a rundown of the five best solar panel manufacturing companies in the U.S.

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    Top 5 solar panel manufacturers

    Top 5 U.S. solar panel manufacturers
    Company USA location USA market share Best solar panels Product warranty
    Hanwha Q CELLS Georgia 16.3% Q. PEAK DUO BLK ML-G9+ 25 years
    Jinko Solar Florida 2.2% EAGLE 4 JKM390M-6RL3B 12 years
    Silfab Solar Washington 4.3% Elite SIL-380 25 years
    Mission Solar Texas 3% MSE330SR8K 25 years
    Solaria Califorinia 2.3% PowerXT-400R-PM 30 years
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    1. Hanwha Q CELLS

    Hanwha Q CELLS, which was founded in 1999, is a subsidiary of South Korea-based Hanwha Solutions with a regional headquarters office in Irvine, California. 

    The Tier 1 company currently operates a 1.7 gigawatt (GW) solar panel manufacturing plant in Dalton, Georgia that began production in February 2019. Through its parent company, the business announced a $160 million investment in REC Silicon. The investment, which was announced in 2021, will help Q CELLS acquire low-carbon materials for solar cells and wafers.

    Q CELLS offers high-performance mono passivated emitter and rear contact (PERC) solar panels for residential applications within the Q.PEAK DUO Series. The company also develops utility-scale solar projects across the U.S.

    We recommend the Q.PEAK DUO BLK ML-G9 solar panel from Q CELLS, due to its high efficiency and performance in low-light conditions. This durable solar panel is ideal for areas that experience snowy and windy weather.

    2. Jinko Solar

    Jinko Solar is a Shanghai, China-based solar panel manufacturing company. Founded in 2006, the Tier 1 business has a global footprint, consisting of six production plants and 15 subsidiaries. In the U.S., the company manufactures solar panels in Jacksonville, Florida.

    Jinko Solar produces 400-watt and higher diamond half-cell solar panels under the Eagle Series.

    Research and development (R&D) is a primary focus of Jinko Solar’s operations. In fact, the company’s R&D team holds numerous world records in the crystalline silicon solar panel category. Over the years, the business has made several notable donations to local communities and groups across the US. 

    Jinko Solar’s EAGLE 4 JKM390M-6RL3B polycrystalline panel is a top recommendation for home solar systems due to long-term reliability and consistent performance.

    3. Silfab Solar

    Silfab Solar serves the North American solar market through its headquarters in Ontario, Canada. In the U.S., the company manufactures solar panels in Bellingham and Burlington, Washington. These sites have a combined manufacturing capacity of 800 megawatts (MW).

    The business offers back-contact mono PERC solar panels under the Prime and Elite series for residential homeowners. 

    Silfab has over 40 years of experience in the solar industry, as well as an ongoing partnership with Titan Solar Power since 2018, which focuses on expanding residential solar installations. Through various investments, Silfab has been growing operations and solar module production.

    The Silfab Elite SIL-380 solar panel is a top product for small to large residential installations. The high-quality panel boasts a sleek appearance that works well for a wide variety of rooftops.

    4. Mission Solar

    Mission Solar Energy (Mission Solar) manufactures solar panels in San Antonio, Texas. Founded in 2013, the company has grown to meet the demands of both residential and commercial customers. OCI Company, which is based in South Korea, is the parent company of Mission Solar. 

    The company specializes in p-type monocrystalline PERC solar panels. These products offer high performance and are certified to standard regulations for reliability. The business does not offer inverters or battery storage products. 

    Mission Solar is an up and coming U.S. solar manufacturing company with a promising future. To date, the company has made a positive impact in the San Antonio area through robust job creation and business opportunities.

    The MSE330SR8K is the best solar panel from Mission Solar due to reliable construction and high power output. This panel features an all-black design, helping it blend in with modern homes. 

    5. Solaria

    Solaria makes solar panels in its 40 MW manufacturing plant located in Fremont, California. The business initially started developing panels for utility projects, and then shifted its focus to serve the residential solar market. Founded in 2000, Solaria currently holds more than 250 patents related to solar panel technology. 

    This solar manufacturer specializes in shingled monocrystalline solar panels for homes. These panels are densely packed with cells in an overlapping configuration, helping the units exceed 20% efficiency during use. Solaria's success hinges on developing high-performance solar panels under the PowerXT series. It does not offer battery storage or inverters.   

    Solaria’s PowerXT-400R-PM is a top solar panel for homeowners looking for a high-quality product with a sleek, all-black appearance. The 400-watt panel comes with a 30-year warranty for reliability, which translates to peace of mind for homeowners.

    There are several trends to keep an eye on that will shape the future of solar and renewable energy in the U.S. 

    In February 2022, LG announced it would no longer manufacture solar panels. The decision surprised many people, as the company was a top solar panel maker in the U.S. LG’s exit will leave a big gap in the solar market, which will likely be filled by its competitors looking to gain market share in the industry.

    Top solar manufacturers are expected to expand production and operations within the country, due to the extension of tariffs on imported solar equipment by President Biden.

    As leading solar manufacturers get bigger, so does their appetite for utility-scale solar projects. Therefore, we should expect more construction of photovoltaic (PV) power stations or solar farms in the coming years. This is good news for areas with outdated electrical grids or struggling power infrastructure. Cities needing clean energy sources due to increasing electric vehicle ownership can also benefit from these projects.

    Solar panel technology will continue to improve across various aspects from power output and efficiency to profile and weight. Mono PERC modules will be one of the top choices for residential solar, as demand for high performance PV modules continues to increase. 

    This is the last year for homeowners to take advantage of the 26% federal solar tax credit, which will be reduced to 22% in 2023. The dwindling timeline to maximize the federal tax credit could serve as a major catalyst for new home solar installations in 2022.  

    Final thoughts

    It’s great to know there’s an increased chance of getting American-made solar panels. The best way to learn more about these offerings and how much they’ll cost you as a homeowner is by checking out our rooftop solar calculator, so you can calculate the costs and size of the appropriate solar system for your home. 

    You can also check out and get in touch with the best-rated local solar installers to learn more about what they offer, as well as costs, incentives, and rebates for solar panels.

    Find out how much local installers are charging for top American-made solar panels

    Key takeaways

    • The top five solar panel manufacturers in the U.S. include Hanwha Q CELLS, Jinko Solar, Silfab Solar, Mission Solar Energy, and Solaria.
    • These companies produce high-performance solar panels for residential and commercial installations.
    • LG, a top U.S.-based solar brand, announced it would stop producing solar panels and exit the industry in 2022. With less competition, this could pave the way for other manufacturers to expand their share of the market.
    • Residential solar installations are expected to increase in 2022, because this is the last year homeowners can take advantage of the 26% federal tax credit. The federal tax credit will decrease from 26% to 22% in 2023.
     - Author of Solar Reviews

    Michael Cheng

    Content writer

    Michael is a content writer at SolarReviews. He has more than six years of experience in industrial manufacturing and legal documentation, covering electrical safety, large-scale infrastructure and maritime legislation.

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