Every major component of the solar supply chain is now made in the U.S.
A Solar Energy Industries Association report indicates that the U.S. solar manufacturing pipeline is robust, however, Trump Administration policies, regulations and trade actions could stall progress and dampen demand for U.S.-made products.
Once a dream, now reality: the Solar Energy Industries Association (SEIA) reports in its Solar & Storage Supply Chain Dashboard that the entire solar supply chain has been reshored, from polysilicon refinement to module assembly, and U.S. manufacturing capacity has grown across every segment of the solar and storage supply chain.
Author's summary: U.S. solar supply chain is now fully domestic.