First Solar Thrives Amid U.S. Solar Capacity Surge Driven by Tax Credit Changes

Surge in U.S. Solar Capacity Installation Reflects Industry Adaptation to Tax Credit Changes

In the third quarter of 2025, the U.S. solar market experiences a significant boost in capacity installations, driven by a rush to complete projects before the potential phasing out of Investment Tax Credits (ITC) established under the previous administration. The Solar Energy Industries Association (SEIA) and Wood Mackenzie report that the sector adds 11.7 gigawatts direct current (GWdc) of solar power capacity, marking a remarkable 20% increase year-over-year and a substantial 49% rise compared to the previous quarter. This surge makes the third quarter of 2025 the third-largest deployment quarter in the history of the U.S. solar market, underscoring developers' urgency to finalize utility-scale solar projects initiated prior to the enactment of the One Big Beautiful Bill Act (OBBBA), which stipulates that wind and solar projects must commence construction by July 4, 2026, to qualify for tax incentives.

The increase in installations is notably attributed to utility-scale projects, which constitute a significant portion of the new capacity. However, the industry grapples with challenges stemming from a federal permitting freeze, which generates uncertainty about future project approvals and timelines. Experts from Wood Mackenzie predict a race among developers to advance projects that are well-positioned to meet the legal requirements set by OBBBA. Notably, during the first nine months of 2025, solar and storage account for an impressive 85% of all new power added to the grid, with a substantial portion of solar capacity concentrated in states that favored the previous administration, such as Texas and Florida.

SEIA president and CEO Abigail Ross Hopper emphasizes the critical need for policy reversals to ensure the continued growth of clean and affordable solar energy. Without such changes, the industry may face significant hurdles that could lead to rising energy costs for consumers. The current climate highlights the importance of strategic development and regulatory navigation in the solar sector, as companies like First Solar position themselves to capitalize on the growing demand for renewable energy solutions amid evolving federal policies.

In addition to the surge in solar capacity, the financing landscape for sustainable energy solutions is also evolving. GoodLeap, LLC recently announced a successful $140.2 million securitization backed by leases and power purchase agreements (PPAs), aimed at facilitating the financing of residential solar and storage products. This initiative highlights the growing demand for accessible clean energy financing solutions, with GoodLeap leveraging technology to streamline the process for homeowners.

As the U.S. solar market continues to expand, the intersection of policy, installation, and financing will play a crucial role in shaping the industry's future. The current developments signal a pivotal moment for companies like First Solar to engage proactively with regulatory frameworks and market opportunities, ensuring their ongoing leadership in the transition to renewable energy.