What is the latest solar container policy

September 2025 brings major US solar policy shifts, from ITC guidance and tariffs to state battles over net metering, storage, and permitting. Solar policy – The U.S. solar industry entered September with a wave of major policy developments at the federal and state levels. From revised federal guidance on the Investment Tax Credit (ITC) to state battles over net metering and renewable standards, these updates will shape the trajectory of. Global solar growth is flattening in major markets as oversupply from China and India drives prices down and shifts competition from sheer volume to execution, policy alignment, and system integration. Across the U.S., Europe, and China, energy storage is becoming essential for project viability. The global energy storage industry stands at a pivotal threshold in 2026, marked by a powerful convergence of ambitious policy frameworks, rapid technological evolution, and unprecedented market demand. Commercial and Industrial (C&I) and utility-scale containerized storage solutions are. In June 2024, the U.S. International Trade Commission found that imports of c-Si cells and modules from Vietnam, Malaysia, Thailand, and Cambodia may be harming the U.S. solar panel manufacturing industry. The U.S. Department of Commerce began an AD/CVD investigation of these imports in May 2024. The US solar industry installed 11.7 gigawatts direct current (GWdc) of capacity in Q3 2025, a 20% increase from Q3 2024, a 49% increase from Q2 2025, and the third largest quarter for deployment in the industry’s history. Following a low second quarter, the industry is ramping up as the end of. On August 15, the Dept. of the Treasury released new solar ITC safe harbor guidance in response to a July executive order from President Donald Trump. The new guidance restricts projects larger than 1.5 MW from using the 5% safe harbor — requiring big projects to use the Physical Work Test to safe.