Top 20 Solar Panel Manufacturers in the U.S.

As solar installers, you would, of course, want your business to succeed. And in order for you to do that, one important thing that you need to do is to secure yourself a reliable and trusted solar manufacturer. This is because solar manufacturers are the ones that make finished solar products, such as panels, batteries and many more, from scratch for you. In other words, you can say that solar manufacturers are the ones that will help you keep your business afloat. That is why choosing a solar manufacturer is incredibly important — it is also going to be your biggest investment yet — and you should make sure that you do it right.

Solar manufacturers can be found all over the world, with a lot of them found in southeast Asia. However, there are solar manufacturers that can be found in the United States as well. So, if you live in this country, there’s no need to worry about where to find a reliable manufacturer. 

To help you in your search, here is a list of the top solar manufacturers in the U.S. that you should definitely look upon: 

Auxin Solar

Website: http://auxinsolar.com/

Founded in 2008, Auxin Solar is an American manufacturing company that focuses on solar panels, solar mounting rack systems, and a system developer of solar power plants. Additionally, Auxin Solar also has plug-n-play portable solar panel systems, solar power packs, and solar tracker systems. 

Even though the company’s solar panel factory and corporate headquarters are in San Jose, California, Auxin Solar has an international customer base for its products. In fact, it has also even developed turnkey commercial and residential solar systems in Europe, Australia, and America. With all their accomplishments, Auxin Solar is considered to be an Original Equipment Manufacturer (OEM) for numerous Tier 1 companies.

Heliene 

Website: https://www.heliene.com/

Heliene is the result of an alliance between Helios Energy Europe and a group of leading North American entrepreneurs. This company is simply created to offer a solution to the worldwide problem of climate change. That is why ever since its conception, Heliene has been committed to advancing photovoltaic technologies and does so by investing 5%-8% of annual revenue in applied research and development (R&D). The research is chiefly focused on the areas of product efficiency, cost optimization, and connectivity to smart grids. 

Aside from R&D, Heliene also produces high-strength, premium quality solar modules and delivers them to all over the world. As such, Heliene prides itself as being a Tier 1 manufacturer for solar products. 

Mission Solar Energy 

Website: http://www.missionsolar.com/

Based in San Antonio, Texas, Mission Solar Energy is a photovoltaic solar module company that designs, engineers, and assembles high-quality solar modules. All of their products are BAA compliant and Recovery and Reinvestment Act Compliant. Mission Solar Energy caters to a variety of rooftop and ground applications as well as residential, commercial, government, and utility applications. 

Moreover, Mission Solar Energy is also a member of OCI Company Ltd., which is a multi-national company with diversified businesses that provide products and services across the solar value chain. 

Seraphim Solar U.S.A.

Website: http://www.seraphimusa.com/

Seraphim Solar U.S.A. is a U.S.-owned subsidiary of Seraphim Energy Group, which is based in China. It is headquartered in Houston, Texas, with manufacturing operations in Jackson, Mississippi. 

Seraphim U.S.A. manufacturers PV modules that serve for the residential, commercial, industrial, utility, government, and military markets. All their products deliver lower installation and BOS costs and a smaller system footprint. As of recently, Seraphim has installed over 6 million modules installed in over 30 countries worldwide, with a total of 1.9 GW manufacturing capacity. Because of all their contributions and efforts, the company prides itself as a world-class solar product manufacturer. 

In addition to solar manufacturing, Seraphim also offers services in financing, marketing, design support, and PV policy consultation. 

Silfab Solar

Website: http://www.silfabsolar.com/

With over 35 years of experience, Silfab Solar designs and develops ultra-high-efficiency, premium-quality 60- and 72-cell monocrystalline PV modules. The company’s experience spans the entire vertical PV value chain, including wafers, ingots, R&D, engineering, and product innovation. 

Silfab Solar operates both in Toronto, Canada, and Bellingham, Washington. And for over the past seven years, it has advanced from a commercial, residential with tier 1 OEM PV manufacturer to designing a premium brand of PV modules for installers and distributors through North America. The company takes pride in its modules as they have maximum power density, in addition to their ultra-high efficiency.

Solaria

Website: https://www.solaria.com/

Established in 2000, Solaria has over 65 issued and pending patents encompassing materials, processes, applications, products, manufacturing automation, and equipment. Because of this, the company is considered to have created one of the solar industry’s most respected IP Portfolios. 

Solaria has its headquarters in California, but they operate worldwide. The company has made sure that they’ve developed a technology platform that will further unlock the potential of solar energy. 

SolarTech Universal

Website: https://www.solartechuniversal.com/

SolarTech Universal is an American solar panel manufacturing company that is based in Riviera Beach, Florida. This company is known for making use of SmartWire Technology (SWT) in the solar cells instead of the usual busbars, and this technology reduces the shading on the cell, thus allowing greater light penetration. Aside from that, SWT also creates a dense contact grid of 2,660 points, which minimizes the opportunity for electron/hole recombination. The increased number of contact points allows for increased electron collection as well, thus allowing the cells to produce much greater power output. 

In addition to SWT, SolarTech Universal also makes use of high-efficiency monocrystalline passive emitter rear contact (PERC) solar cells. These particular cells generate more open circuit voltage and current by increasing internal reflectivity. As a result, the cells will be able to achieve an average efficiency of 20.9%.

Long story short, SolarTech Universal produces solar panels that are totally unmatched when it comes to quality. 

SunSpark Technology

Website: https://sunsparkusa.com/

SunSpark Technology is technically new to the solar panel manufacturing business, but it’s definitely not new to the solar industry. Its parent company, Yiheng Science and Technology Co. Ltd., is based in Qinhuangdao, China, and it has been in the solar panel manufacturing business for over 20 years now. Thus, despite being relatively new, SunSpark Technology is still considered as a globally recognized brand for solar panel manufacturers. 

SunSpark is dedicated to creating American manufacturing jobs. They have strong relationships with their customers and have provided top quality products to first-tier solar companies worldwide. And they will continue to commit themselves into providing exceptional service, quality products, and on-time delivery. 

SolarWorld Americas

Website: http://www.solarworld-usa.com/

Founded in 1975 as Solar Technology International, SolarWorld Americas is the longest operating solar manufacturer in the Earth’s western hemisphere. Because of the company’s long history, it has achieved a lot of firsts in the solar panel manufacturing business. 

To begin with, SolarWorld’s solar panels were the first to meet the premier standard of electrical safety validated by the Underwriters Laboratories (this happened in 1982). Additionally, in 1982 as well, they manufactured the first grid-tied megawatt solar system, and in 1985, they had the first net zero residential solar development. They have more achievements other than the ones mentioned, but basically, the gist is that SolarWorld is undoubtedly one of the most trusted companies for solar panel manufacturing. 

Tesla Energy/Panasonic

Website: https://www.tesla.com/energy

In 2018, Tesla Energy has partnered with Panasonic to manufacture solar panels in the United States. That is why, starting in January 2018, Panasonic has produced solar cells at the Tesla Gigafactory 2 in Buffalo, New York — both for the Tesla solar roof and for Panasonic solar panels. 

As of right now, Panasonic isn’t yet able to meet all of Tesla Energy’s needs since the company manufactures most of its panels abroad. But that will all change next year because Panasonic and Tesla aim to increase their production.

CertainTeed Solar

Website: https://www.certainteed.com/solar/

Founded in 1904 as General Roofing Manufacturing Company, CertainTeed is one of the leading brands of exterior and interior building products in North America. Some of their products include roofing, siding, fence, decking, railing, trim, insulation, gypsum, and ceilings. CertainTeed is also a subsidiary of Saint-Gobain, which is one of the world’s largest and oldest building products companies. With all of this, CertainTeed is certainly a trusted company for solar panel manufacturing considering it’s been providing service for over 110 years now and it has over 60 manufacturing facilities throughout the U.S. and Canada. 

First Solar

Website: http://www.firstsolar.com/

First Solar has developed, financed, engineered, constructed, and operated many of the world’s largest grid-connected PV power plants. The company also invests so much in research and development to advance their technology and rapidly increase their energy yield, lower LCOE, and provide stable grid integration. And most importantly, First Solar makes sure that they deliver an LCOE that is cost competitive with fossil fuels. 

Global Solar Energy

Website: http://www.globalsolar.com/

Founded in 1996, Global Solar Energy has evolved into a leading manufacturer of thin-film Copper Indium Gallium diSelenide (CIGS) solar solutions. GSE’s solar modules are flexible and thin-film, thus making them incredibly easy to integrate into commercial, residential, off-grid, and mobile applications across the world. 

Aside from manufacturing solar modules, GSE is also known for contributing solutions for the Building Applied Photovoltaic (BAPV) and the transportation markets. The company also partners with other industry leaders to create more innovative, efficient, and effective products. 

As of right now, GSE operates in Tucson, Arizona, and its thin-film production capacity is 50 MW per year. They also ship their products internationally. 

GreenBrilliance

Website: http://greenbrilliance.com/

GreenBrilliance is a vertically integrated, end-to-end alternate energy services provider. They are primarily dedicated to making solar energy affordable for the grassroots level consumer. They aim to achieve this by tightly securing, owning, and managing the supply chain, thus accumulating cost savings to pass onto their customers. 

Headquartered in Virginia, U.S.A., GreenBrilliance provides turnkey solar EPC, distribute and install solar modules, and serve their customer’s other needs. 

JinkoSolar

Website: https://www.jinkosolar.com/

JinkoSolar is one of the world’s largest solar module manufacturers. The company distributes its solar products and sells its solutions and services to a wide array of countries. Some of the countries where they have a strong customer base in are China, the United States, Japan, Germany, the United Kingdom, Chile, South Africa, India, Mexico, Brazil, United Arab Emirates, Italy, Spain, France, Belgium, and many more. In a lot of these countries, JinkoSolar also has overseas subsidiaries and production facilities. 

JinkoSolar has built a vertically integrated solar product value chain. And as of December 31, 2019, they have an integrated annual capacity of 9.7 GW for silicon wafers, 7 GW for solar cells, and 10.8 GW for solar modules. 

LG Solar U.S.A.

Website: https://www.lg.com/us/solar

LG manufactures and sells a wide variety of electronic products, and as of right now, they have started to manufacture and sell solar panels as well. They take pride in their all-weather solar panels that are efficient, environmentally friendly, and reliable — even during days when there is little to no sun. This is because their solar panels are integrated with superior heat coefficient and industry-leading efficiencies, thus allowing the panels to capture more energy more of the time. As a result, they benefit the environment as well as their clients’ finances. 

Additionally, LG also controls every step of the manufacturing process. That is why they can offer the best warranties available, including product, performance, and labor. 

Lumos Solar

Website: https://lumossolar.com/

Founded in 2006, Lumos Solar is committed to facilitating the widespread adoption of solar energy as they believe that this is the way to ensure the future health of our planet. Lumos also believes in integrating art into solar, and as a result, their solar products are both functional and aesthetically pleasing. They want to change the idea of solar into a functional design element instead of just being an unattractive electrical appliance.

Aside from functionality and visual appeal, Lumos solar panels are also designed for long-term durability. In other words, with all these elements that they put into their solar products, Lumos Solar is one solar manufacturing company that you shouldn’t miss. 

MiaSolé

Website: http://miasole.com/

MiaSolé is a producer of lightweight, flexible, and powerful solar cells and cell manufacturing equipment. All of their solar cells are based on the highest efficiency thin film technology. Plus, their flexible cell architecture makes it ideal for a variety of solutions, such as commercial roofing solar panels and portable mobile devices. 

Prism Solar

Website: https://www.prismsolar.com/

Prism Solar has been in the solar manufacturing business since 2005, and so, their experience has certainly led them to improvements. To begin with, their solar modules are known to be bifacial, which allows them to harvest sunlight on both faces. This feature allows the modules to generate significantly more energy per watt (kWh) of power than traditional modules. 

Additionally, Prism Solar makes use of highly efficient N-type silicon solar cells with an unprecedented warrantied near equal backside efficiency. They also use tempered glass-on-glass design and hermetical seating to protect the PV cells inside the module from any external damage. In other words, Prism Solar’s products are built to outlast their competition. 

Solar Electric America

Website: http://www.solarelectricamerica.com/home.html

Solar Electric America is a solar manufacturing company that is headquartered in Richmond, Virginia. The company’s specialties lie in their ability to manufacture 12V and 24V solar panels. Their 12V solar panels work perfectly with DC water pumps to meet the needs of rural and remote off-grid locations for homes, cabins, irrigation, and agriculture and wildlife watering. They are also a perfect choice for battery charging as well as for municipality street lighting, road signs, tractors, RV’s boats, and all other emergency preparedness needs. 

In addition to their high-quality solar panels, Solar Electric America also offers a competitive price for all of their products. Because of this, they have proven themselves as one of the most reliable solar manufacturing companies out there. 

Takeaway

As solar installers, it is highly important for you to find a solar manufacturing company that is reliable and trustworthy. After all, much of your business’s success relies heavily on your chosen manufacturer. So, it’s not an understatement to say that choosing your manufacturer is a make or break moment. 

Luckily, there are quite a ton of solar manufacturing companies out there. A lot of them are usually found in Asia, particularly in the southeast region, but there are others in other countries as well. In the United States, in particular, there are a number of solar manufacturers that you can find there. So, if you live in the U.S., then you don’t need to worry about going outside the country just to find a great manufacturer. You already have a lot to choose from in your own country. 

The 20 solar manufacturing companies mentioned are only some of the most renowned ones in the U.S. There are still others floating out there. That is why, when it comes to choosing your manufacturer, you have to do extensive research first. So, look up every one of the companies mentioned, read through their websites thoroughly, and narrow them down to the ones that you like. You can also choose to look for more companies out there. 

Whatever you do, just make sure you’ve done a lot of research before making a decision. Your solar installation business is only as good as your solar manufacturer, so you better make sure that you get this one right. 

Related article: Top 15 Solar Energy Trade Shows in America

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Rikki Suarez

Rikki Suarez majors in Creative Writing and is writing right now for blogs that focus on topics that interest her, such as renewable energy, clean technology, and solar power.

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