In 2022, California was the state with the largest number of newly installed residential solar systems in the United States. The Golden State installed more than 258,000 home solar systems that year. California was also the state with the largest cumulative number of residential systems installed. The total number of residential solar installations has increased significantly in the last years across the United States.
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Lawrence Berkeley National Laboratory. (September 21, 2023). Newly installed residential solar systems in the United States in 2022, by state [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 23, 2026, from /statistics/1421976/new-residential-solar-systems-us-by-state/
Lawrence Berkeley National Laboratory. "Newly installed residential solar systems in the United States in 2022, by state." Chart. September 21, 2023. ÌÇÐÄÆƽâ°æ. Accessed July 23, 2026. /statistics/1421976/new-residential-solar-systems-us-by-state/
Lawrence Berkeley National Laboratory. (2023). Newly installed residential solar systems in the United States in 2022, by state. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 23, 2026. /statistics/1421976/new-residential-solar-systems-us-by-state/
Lawrence Berkeley National Laboratory. "Newly Installed Residential Solar Systems in The United States in 2022, by State." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 21 Sep 2023, /statistics/1421976/new-residential-solar-systems-us-by-state/
Lawrence Berkeley National Laboratory, Newly installed residential solar systems in the United States in 2022, by state ÌÇÐÄÆƽâ°æ, /statistics/1421976/new-residential-solar-systems-us-by-state/ (last visited July 23, 2026)
Newly installed residential solar systems in the United States in 2022, by state [Graph], Lawrence Berkeley National Laboratory, September 21, 2023. [Online]. Available: /statistics/1421976/new-residential-solar-systems-us-by-state/
