About Shoals

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Shoals Today

Shoals Technologies Group (“Shoals”), is a leading manufacturer of balance of systems solutions. Through innovation and diversification Shoals has grown exponentially since its founding in 1996. Shoals maintains a diverse portfolio of PV balance of systems (“BOS”) products, including custom harness solutions, combiner/re-combiner boxes, master fuse boxes, junction boxes, PV wire, in-line fuses, racking and PV monitoring solutions.

Throughout the past decade Shoals has continued to increase its market share and stands today as a torch bearer in the United States alternative energy industry.


  • TUV certified
  • UL Certified: UL508A, UL1741, UL3730, UL4248, UL6703, UL9703
  • ISO 9001:2008 certified
  • ETL Certified: UL1741, CSA C22.2-107.1, UL6703, UL9703

Quick Facts

  • STG currently produces over 1.5 million assemblies per week, offering our clients the expertise of distinguished design, and the flexibility of full, semi, and manual production modes.

  • Shoals’ state of the art facilities currently have the capacity to output over 16 MW per day.

  • STG currently holds over 68 percent of the North American balance of systems market and a significant percentage internationally with customers in Canada, Germany, China, Japan, Spain, and India.

Standards for Excellence

Shoals Technologies Group maintains the highest standards for excellence. It is this standard that has and continues to help Shoals establish relationships with many of the top integrators and project developers in the solar industry. With solutions second to none in the marketplace, Shoals has had the privilege to be part of some of the largest private and government projects to date around the world.