Solar Power World is proud to today unveil this year’s winning products in the media brand’s annual Top Products competition. The 2026 Top Products contest celebrates the most innovative and significant solar and storage products available to the U.S. market.
The competition — split into two market tracks: large-scale and residential — was judged by industry professionals with experience in all markets, representing the research, product development and installation sectors. Biographies on the 2026 judges can be found here.
The five highest-performing products in each market were awarded Best in Show distinctions, while additional products were awarded Honorable Mentions based on their unique product categories.
Large-scale Best in Show winning companies include Axial Structural, Built, Opsun, Sungrow and Terabase Energy. Large-scale Honorable Mentions were given to products in the BOS, energy storage, inverter, mounting and software categories.
Residential Best in Show winning companies include ConnectDER, Enerflo, Generac, Optivolt and SolarEdge. Residential Honorable Mentions were also given to products in the BOS, energy storage, inverter, panel and software categories.
See more about the winners of the 2026 Top Products presented by Solar Power World here.
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