Manufacturing in Action

Clean Energy Manufacturing Strengthens American Supply Chains

1,480

EMPLOYEES at Shoals' Portland, TN & Muscle Shoals, AL facilities

$30M+

INVESTED in 2025 to expand manufacturing capacity

Powering Modern Infrastructure

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Portland, Tennessee, may be a small farm town, but the Strawberry Capital of Tennessee has a big impact on American energy.

Inside a 638,000-square-foot facility on the outskirts of Portland, hundreds of engineers and industrial operators are building, testing, and shipping critical electrical system components to energy projects across the country. These systems will never generate a single watt of electricity, but without them, power does not move.

Shoals was founded on the belief that U.S. manufacturing should lead the electrification revolution, and we will continue to invest in domestic production and create American jobs.”Brandon Moss, Chief Executive Officer, Shoals Technologies Group

Exterior view of Shoals' facility.
Exterior view of Shoals’ new facility in Portland, TN

The Backbone of Modern Power Infrastructure

The solar and energy storage projects powering American homes, businesses, and data centers do not run on panels and batteries alone. Across Shoals’ operations in Tennessee and Alabama, production, engineering, logistics, and operations teams are working together to improve how they can build and deliver American power. Shoals creates electrical balance-of-systems (eBOS) — the integration hardware that moves power from generation to the grid. These intricate electrical systems tie energy projects together and play a critical role in how developers design, build, and bring power systems online.

Today, Shoalsworkswith 14 of the top 15 EPCs in the U.S., withsystems deployed across tens of gigawatts of capacity in the U.S. and globally. The importance of this infrastructure is growing as electricity demand reaches levels not seen in decades.

Balance of systems graphic
Beyond solar modules: The Electrical Balance of Systems (eBOS) refers to all the components of a solar project beyond the solar modules, inverters, trackers, and mounting systems. Click to enlarge the image.

To learn more about eBOS and its role in the solar supply chain, download the Onshoring Solar Manufacturing fact sheet.

Shoals worker installing utility-scale solar projects
eBOS infrastructure integrated throughout utility-scale solar projects

Proudly Made in Tennessee

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Shoals’ new Portland facility will create approximately 550 industry jobs and indirectly support more than 1,400 additional jobs in the region.

Shoals has operated out of Portland since 1996, initially supplying components to the automotive industry before moving into solar in 2002. With energy storage playing a larger role on the grid, Shoals has expanded its platform to support battery energy storage systems, extending its plug-and-play approach to enable faster energy deployment.

In May 2026, Shoals officially opened its new, state-of-the-art manufacturing campus in Portland, consolidating three of its existing Tennessee facilities into one centralized operation. Backed by a $30 million investment with a total commitment of up to $80 million over five years, the new facility will add approximately 550 industry jobs and indirectly support more than 1,400 additional jobs in the region. The opening coincides with Shoals’ 30th anniversary and reflects the company’s decades-long commitment to domestic manufacturing — now a strategic imperative as the clean energy sector scales to meet rising power demand affordably and reliably.

Sumner County is excited to hear aboutDzʼcontinued investment in our community. Theadditional job opportunities and capital investment is indicative of their confidence in Sumner County.” – John Isbell,Mayor, Sumner County, Tennessee



Shoals employees on the production floor and on-site


Also Worth Knowing

Shoals also operates a facility in Muscle Shoals, Alabama, where the company manufactures custom junction boxes for solar projects across the country. The Alabama facility is reflected in the employee and investment figures cited on this page.

Strengthening American Supply Chains

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By onshoring manufacturing of key energy system components, American manufacturers are strengthening domestic production, reducing reliance on foreign supply chains, and enhancing energy security.

Surging electricity demand from artificial intelligence, data centers, and advanced manufacturing increases pressure on how quickly and reliably the grid can deliver power ─ and on the supply chains delivering that power.

“AI is no longer just a computing story. It is now a power infrastructure story. The scale and speed of demand growth are forcing the industry to rethink how electrical systems are designed, deployed, and scaled”JeffTolnar, President, Shoals Technologies Group

Shoals has established one of the most important manufacturing operations for America’s clean energy supply chain. As solar projects scale, designingeBOSsystemsthat are fully integrated (engineered into the system and pre-assembled before shipping)is essential to project performance. Owners, developers, and EPCs are under increasing pressure to deliver on tighter timelines under evolving reliability requirements. Disruptions from shipping delays, port congestion, or global supply volatility carry serious schedule and financial costs. Onshoring manufacturing reduces that exposure to disruption by shortening lead times, streamlining coordination across the supply chain, and minimizing delivery interruptions.


Shoals manufacturing facility
Interior of Shoals’ new facility in Portland, TN

Supporting Local Communities

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As one of the top employers in Sumner County, Shoals has a significant impact on local job creation.

The companyhas createdhundredsof high-quality manufacturing and non-manufacturing jobs, offering real career opportunities in a fast-growing, purpose-driven industry.

As Shoals celebrates its 30-year anniversary this year, the company’s impact on local job creation is clearer than ever. As one of the top employers in the county, Shoals has created hundreds of high-quality manufacturing and non-manufacturing jobs, offering career opportunities in a fast-growing, purpose-driven industry.

“Shoalsismore than a workplace. It’s a place where I can bring my passions to work every day, focus on delivering a first-class experience for our customers, and make a positiveimpact.”Saw Sunthang,Shoals Employee

As part of its long-term commitment to the Portland community, Shoals invests in developing local talent, upskilling existing teams to work alongside increasing automation and enabling broader skill development. The company hosts evening language classes for local factory workers to support the professional growth of current employees and is building partnerships with local high schools and trade institutions across Tennessee and nearby Kentucky to create co-op and apprenticeship programs that offer hands-on pathways into manufacturing careers.

“Community investment has always been part of how Shoals grows. As we expand our footprint in Portland, we recognize that our success is connected to the people, families and local organizations that make this community strong.”Brandon Moss, Chief Executive Officer, Shoals Technologies Group

Shoals invests in developing talent from within the communities where it operates;upskilling existing teams to work alongside increasing automationandenablingbroader skill development.

Shoalshasbeenbuilding partnerships with local high schools and trade institutions across Tennessee andnearbyKentucky, creating co-op and apprenticeship programs that offer hands-on pathways into manufacturing careers. The company hostsevening language classes for local factory workers tosupportthe professional growth ofcurrent employees.


Hand of Hope
Employees, partners, and local leaders celebrate the official opening of Shoals’ Portland facility

The great work happening in Tennessee is just one example of how clean energy is revitalizing American manufacturing. Learn more atAmerica Builds Power.

Economic and Job Creation Impact

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Economic and Job Creation Impact

$30M+

INVESTED in 2025 to expand manufacturing capacity

1,480

EMPLOYEES at Shoals' Portland, TN & Muscle Shoals, AL facilities

1,400

Indirect Jobs Supported in the Region