California sends balcony solar bill to governor for signature

The California legislature has passed a bill that would allow residents to install balcony solar systems. It now waits for the governor’s signature.

Senate Bill 868, known as the Plug and Play Solar Act, would eliminate red tape that has kept small-scale systems from being placed in apartments, condos and single-family homes. The legislation would also ensure the systems comply with strict safety standards.

The bill is authored by Sen. Scott Wiener (D-San Francisco) and sponsored by Environmental Working Group (EWG) and the Abundance Network. SB 868 heads to Gov. Gavin Newsom for his signature upon concurrence by the Senate.

“This is the most exciting clean energy idea around,”  said Bernadette Del Chiaro, EWG’s senior VP for California. “With this bill, California is poised to fling its doors wide open to a real, tangible affordability solution for everyday consumers.”

SB 868 would allow homeowners and renters to buy portable solar panels from retailers and plug them in without first having to get an interconnection agreement from their utility. The cost and time involved with getting that agreement has been a barrier to greater deployment of these systems.

The Assembly amended the bill with a provision sunsetting the interconnection exemption on Jan. 1, 2030 – language sought by the utilities – but SB 868 gives the market four years to take off and the Legislature has the opportunity to remove the sunset in the future.

SB 868 would also ensure these plug-and-play systems meet strict safety standards. All systems must be certified by UL or an equivalent national testing lab. To protect utility workers and prevent electrical hazards, systems must automatically shut off within seconds if the grid goes down. System size is capped at 1,200 W, enough to power everyday appliances such as fridges, lights, Wi-Fi routers and AC units.

California is not the first state to remove barriers to balcony solar. Utah became the first in 2025, and so far, eight other states have enacted laws to do the same. California joins New York as another state with a balcony solar bill sitting on the governor’s desk. Newsom has 30 days to take action on SB 868.

“California may not be the first out of the gates but we are the biggest prize,” said Del Chiaro. “If Gov. Newsom signs this bill into law, the size of our market will radically transform and accelerate the adoption of this brilliant new way to tackle both climate change and energy affordability.”

News item from EWG