Home Solar Costs $21,800 After Federal Tax Credit
In 2025, the national average for home solar installation stands at $21,800 after applying the federal tax credit. Systems typically range from $18,000 to $26,000 for 6 kW to 8 kW setups. Key influences include roof type, panel efficiency, and local labor rates. Homeowners can anticipate a payback period of six to ten years, enhanced resale value, and an installation process spanning three to six weeks. This guide provides strategies for cost savings and informed installer selection.





