Solar In California 2025. Jan 22, 2025 updated feb 19, 2025. Data from trade association solar energy industries association (seia) shows that californiaโs installed solar capacity reached over 43.2gw as of the third.
That was the view shared recently by the california solar and storage association (calssa) during a panel discussion at the intersolar north america 2025 conference in san diego, california. Currently, the average cost of solar panels in california ranges from $10,000 to $13,000 after the 30% federal solar tax credit.