Under this new law, homeowners who purchase their systems with cash or a loan will no longer be eligible for the 30% federal tax credit after December 31, 2025. . If you invest in renewable energy for your home such as solar, wind, geothermal, fuel cells or battery storage technology, you may qualify for an annual residential clean energy tax credit. Previously, this solar tax credit was available through 2034. With the new timeline, homeowners planning to buy and install solar or. . Time is Critical: With Congressional proposals ranging from end-of-2025 to 180 days after bill enactment, homeowners have an extremely narrow window to secure the full 30% federal solar tax credit before potential elimination. Massive Financial Impact: Early elimination could cost homeowners $9,000. . If you want to Go Solar, please submit a Commercial or Residential Quote. The Solar Tax Credit, also known as the Residential Clean Energy Credit, is a program that provides a significant financial incentive for homeowners who invest in solar energy systems. According to SolarReviews data, you can expect to pay $23,840 for a typical 8-kW solar installation. Any system installed after. .