U.S. solar industry faces new tariffs and price floors under Section 232

The Trump administration has introduced a Section 232 trade framework targeting polysilicon and downstream solar components. The policy implements a 15% tariff and a Minimum Import Price (MIP) regime to align foreign equipment costs with U.S. manufacturing expenses, preventing imported products from undercutting domestic producers.

Under this framework, specific price floors have been established, such as a $0.38 per watt floor for finished modules. While U.S. module manufacturing capacity has grown to 65.5 GW, the country remains heavily dependent on imports for solar cells, with over 90% of cells used in domestic module production currently sourced from overseas.

In Georgia, the QCells factory in Cartersville is expanding its operations to include the full production process under one roof. This $2.5 billion facility aims to move beyond assembly to create the basic building blocks of solar panels, such as cells, to bolster the domestic supply chain amidst shifting federal trade policies.