Origami Solar Announces Domestic, Low-Risk U.S. Supply Chain for Steel Solar Module Frames

Jun 20, 2024

Agreements with Premier Steel Fabricators Across the U.S. Will Empower Rapid Scalability, Following First Customer Shipments in Q1 of 2025

Bend, OR – June 20, 2024 – Origami Solar, the producer of patented, steel solar module frames, today announced it has finalized a fully American supply chain, including three of the world’s premier steel fabricators. Origami has prioritized a domestic U.S. supply chain to help the U.S. solar industry avoid the enormous risks, including time-consuming and expensive trans-Pacific shipping; reliance upon companies based in an often-adversarial nation intent on monopolizing the solar industry; and less reliable and more carbon-intensive components.

The three partnerships Origami announced today – with Welser Profile of Valley City, Ohio; Priefert, of Mt. Pleasant, Texas; and Unimacts of Houston, Texas – will enable Origami to ship steel solar frames to customers in the first quarter of 2025. This domestic supply chain also means that frames can get from the fabricator to the module manufacturer in one to two days. As steel solar frames withstand greater module load levels and have 90% less embodied carbon than comparable aluminum frames, solar industry professionals and environmentalists alike have reason for excitement.

“America has one of the world’s strongest steel industries” said Origami Solar CEO Gregg Patterson. “We have the energy efficient steel mills and the world-class fabricators that can produce every solar frame America will ever need. Thanks to our newly-announced partnerships and all-domestic supply chain, there is simply no reason for the solar industry to accept the enormous risk that comes with imported aluminum frames. They should not have to accept shipping issues, labor strife, or impoundments delaying the arrival of the frames they need. They should not have to accept the possibility that geopolitical tensions could shut off the frame supply entirely. They should not have to accept the risk of ever-increasing tariffs or that weaker aluminum frames would fail to support ever-larger solar panels. Now, the solar industry can avoid that risk entirely.”

The U.S. aluminum industry is vital, but it would be difficult to use it to reduce risk in the solar supply chain. Given the intense demand for lightweight metals like aluminum for equipment central to U.S. national security, using valuable yet limited aluminum resources for products like solar module frames that can be made from alternatives – particularly when those alternatives are better suited to supporting and protecting solar panels – is not a sound strategy.

Switching to steel frames made in the U.S., however, creates good-paying American jobs while producing an empirically superior product, as rigorous testing shows that steel frames can comfortably surpass International Electrotechnical Commission (IEC) and Underwriters Laboratories (UL) standards and deliver improvements to module strength.

Origami’s newly announced partners share Patterson’s excitement. “Priefert has long prided itself for creating the high-end steel-based equipment American businesses need and for providing good-paying jobs for American workers,” said Rocky Christenberry, Priefert’s Executive Vice President. “Fabricating Origami’s steel solar frames helps us keep doing both. Indeed, thanks to our partnership with Origami, we were able to expand our investments in the solar industry, keep our Benton, Arkansas facility open, keep our current employees hard at work and expand to up to 70 additional skilled workers over the next three years. This partnership demonstrates American innovation at its finest.”

Unimacts Founder Matthew Arnold agreed. “The American solar industry understands that a domestic supply chain for steel solar frames dramatically reduces risk to companies and to the industry writ large. The steel frames we send from Houston to any production facility in the lower 48 states will never get stuck in customs or be forced to wait in line at a port; they can go from our facility to a module manufacturer in just a day. ‘Always on’ module manufacturers will not have to pause operations for a lack of solar frames. What’s more, given steel solar frames’ extensive testing for both structural integrity and corrosion resistance, solar project developers need not worry about frames failing. We’re ready and eager to start producing these frames at scale and helping the solar industry reap the benefits.”

Welser Profile CEO Thomas Welser also saw the opportunity to do a real service for the U.S. solar industry. “Welser Profile has worked with high strength steel for 350 years, and the company has been in our family for 11 generations,” said Mr. Welser. “We understand how to shape high-strength steel to create uniquely durable, functional, and reliable equipment, and our partnership included working with Origami’s engineers to optimize their compelling steel frame design for the “always on” module manufacturing model. It was no surprise to us that Origami’s frames performed exceptionally well in rigorous testing, and we are eager to bring that performance to bear for the American solar industry.”

About Origami Solar

Origami Solar is the only developer of an innovative steel solar panel frame that is transforming the solar industry with a transparent, domestic recycled steel supply base, precise high-speed production, and dramatically lower greenhouse gas emissions. By sourcing steel from an established regional ecosystem, solar module manufacturers can eliminate supply chain risk, decarbonize their modules, and qualify for important domestic content incentives. Origami’s experienced leadership team has successfully developed utility-scale solar projects, commercialized PV components, and launched and scaled several renewable energy companies.


About Priefert

Founded in 1964, Priefert is one of the largest livestock equipment manufacturers in the world. Leveraging their expertise in the farm, ranch, and rodeo market, they began offering processed steel parts to other manufacturers before expanding to become one of the largest fabricators in the solar industry. Family owned and operated, Priefert is headquartered in Mt Pleasant, TX, with additional locations in Fort Worth, TX and Benton, AR.


About Unimacts

Unimacts-a Zetwerk Company is a leading global manufacturer and supply chain solutions company focusing on renewable energy. The company is one of the major steel manufacturers for the solar industry in the United States, supplying major tracker companies and EPCs with components such as torque tubes, rails, solar piles, solar modules, and drives. Unimacts will manufacture Origami Solar steel frames at its Houston plant, via dedicated manufacturing lines, expected to be production-ready by the end of 2024. With manufacturing capabilities in the US, Mexico, Europe, India, and Vietnam and efficient global supply chains, Unimacts can quickly expand both in the US and globally to support Origami Solar steel frame growth.


About Welser Profile

Welser Profile is a market leading manufacturer in roll forming of special sections and tubes. This family-owned international business is now in its 11th generation of working in steel. Welser Profile has designed and produced over 21,500 unique cross sections for the market.