Top 10 Solar Panel Companies and Suppliers in the USA: Your Guide to Going Solar

1. Tesla (SolarCity)

You probably know Tesla for their electric cars, but did you know they’re also revolutionizing solar energy? Originally founded as SolarCity in 2006 and acquired by Tesla in 2016, this company is headquartered in Austin, Texas. What sets Tesla apart is their innovative integration of solar panels with energy storage solutions like the Powerwall and their stunning Solar Roof tiles that blend seamlessly into your home’s design. If you’re after a cutting-edge, all-in-one energy solution, Tesla’s got you covered.

2. SunPower

Since 1985, SunPower has been a pioneer in the solar industry. Based in San Jose, California, they’re renowned for high-efficiency solar panels that pack a punch, even if your roof space is limited. Their Maxeon solar panels are top-tier, delivering exceptional performance and durability. When you choose SunPower, you’re investing in decades of expertise and unbeatable quality.

3. First Solar

Established in 1999 and headquartered in Tempe, Arizona, First Solar takes a unique approach with their thin-film solar panels. These panels are cost-effective and thrive in diverse environmental conditions, making them a go-to for large-scale projects. Their Series 6 thin-film modules showcase their commitment to reliability and efficiency—perfect if you’re thinking big.

4. LG Solar

LG Solar, part of the global electronics giant founded in 1958, brings its reputation for quality to the solar market. With their U.S. headquarters in Englewood Cliffs, New Jersey, they’ve made waves with their high-efficiency NeON series panels, designed for maximum power and long-term durability. If you want a trusted brand with a proven track record, LG Solar is a fantastic pick.

5. Canadian Solar

Don’t let the name fool you—Canadian Solar has a massive presence in the USA. Founded in 2001 and headquartered in Guelph, Ontario, Canada, this company operates extensively in the American market. As one of the world’s largest solar companies, they offer high-performance products like the HiKu and BiHiKu modules. Choosing Canadian Solar means you’re getting global expertise with a local touch.

6. JinkoSolar

Hailing from China, JinkoSolar was founded in 2006 and has a manufacturing facility in Jacksonville, Florida, solidifying its U.S. presence. As one of the largest solar panel manufacturers globally, their Tiger Pro series panels are celebrated for advanced technology and high efficiency. If you’re looking for cutting-edge solar solutions, JinkoSolar is a name you’ll want to remember.

7. Hanwha Q CELLS

Hanwha Q CELLS became a major player after the Hanwha Group acquired Q CELLS in 2012. With their American headquarters in Irvine, California, they’re known for high-efficiency Q.PEAK DUO series panels that deliver excellent performance and durability. Whether it’s for your home or business, Hanwha Q CELLS offers a reliable option you can count on.

8. Trina Solar

Founded in 1997 in Changzhou, China, Trina Solar has a strong foothold in the USA. Their Vertex series panels are engineered for high power output and efficiency, making them ideal for large-scale projects. When you opt for Trina Solar, you’re choosing a company with a rich history of innovation and dependability.

9. Yingli Solar

Another Chinese contender, Yingli Solar, was established in 1998 and has operations in the USA. They’re famous for their PANDA bifacial modules, which capture sunlight from both sides to boost energy production. If you’re after a company pushing the boundaries of solar tech, Yingli Solar is worth your attention.

10. Suniva

Rounding out our list is Suniva, an American manufacturer founded in 2007 and headquartered in Norcross, Georgia. They focus on high-efficiency solar cells, with their OPTimus series panels offering superior performance and reliability. By choosing Suniva, you’re supporting U.S. manufacturing while getting top-quality solar panels.