Ningbo Voltage Smart Production Co.

Ningbo Voltage Smart Production Co., Ltd. is a private manufacturing company based in Ningbo, China. It operates in concert with Voltage, LLC, a related solar electrical balance of system (EBOS) company based in Chapel Hill, North Carolina. Legal filings and press releases refer to the entities collectively as "Voltage." As a China-based exporter, Ningbo Voltage Smart Production's top market is the United States.

Voltage is an operating company that manufactures and sells components for the solar energy industry. Its primary products are electrical balance of system solutions for utility-scale solar projects. Specifically, it produces trunk bus cable assemblies, sold under the brand name "Lynx," which are used to connect solar panels to inverters. These products compete directly with those from other major EBOS suppliers. Trade data shows the company exports products classified as "trunk and whip" cables and other electrical conductors.

The company's patent litigation posture is that of an operating company defending itself against infringement allegations from a direct competitor. While the provided case list shows one case as a plaintiff at the Patent Trial and Appeal Board (PTAB), this is a defensive action. In that matter, Voltage petitioned the PTAB to review the validity of a patent held by its rival, Shoals Technologies Group, LLC. In wider litigation not reflected in the summary data, Voltage is the defendant in patent infringement suits filed by Shoals in U.S. district court and the respondent in actions at the U.S. International Trade Commission (ITC).

Voltage's legal activity is dominated by a multi-forum patent dispute with competitor Shoals Technologies Group. Shoals has filed multiple complaints with the ITC seeking to block the importation and sale of Voltage's Lynx products, alleging they infringe on Shoals's patents for its "Big Lead Assembly" (BLA) solutions. The litigation is ongoing and has involved several patents, with the ITC issuing preliminary rulings in a contentious and high-stakes commercial battle between the two companies.