Residential solar PV capacity reached roughly 11.7 gigawatts in California in 2023. The state ranked first among all U.S. states by a wide margin in terms of residential solar capacity. In total, California had almost 48.5 gigawatts of solar power installed as of June 2024.
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EIA. (October 28, 2024). Estimated residential solar photovoltaic capacity in the United States in 2023, by select state (in megawatts) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 20, 2026, from /statistics/1419921/us-residential-capacity-from-solar-by-state/
EIA. "Estimated residential solar photovoltaic capacity in the United States in 2023, by select state (in megawatts)." Chart. October 28, 2024. ÌÇÐÄÆÆ½â°æ. Accessed July 20, 2026. /statistics/1419921/us-residential-capacity-from-solar-by-state/
EIA. (2024). Estimated residential solar photovoltaic capacity in the United States in 2023, by select state (in megawatts). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 20, 2026. /statistics/1419921/us-residential-capacity-from-solar-by-state/
EIA. "Estimated Residential Solar Photovoltaic Capacity in The United States in 2023, by Select State (in Megawatts)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 28 Oct 2024, /statistics/1419921/us-residential-capacity-from-solar-by-state/
EIA, Estimated residential solar photovoltaic capacity in the United States in 2023, by select state (in megawatts) ÌÇÐÄÆÆ½â°æ, /statistics/1419921/us-residential-capacity-from-solar-by-state/ (last visited July 20, 2026)
Estimated residential solar photovoltaic capacity in the United States in 2023, by select state (in megawatts) [Graph], EIA, October 28, 2024. [Online]. Available: /statistics/1419921/us-residential-capacity-from-solar-by-state/