Is plug-in solar legal in California?
Not yet. California has a plug-in solar bill in progress (SB 868), but it is not law. Passed the Senate 35–1; cleared Assembly Utilities & Energy June 10, 2026. Assembly deadline Aug 31, 2026. Standard utility interconnection rules apply in the meantime.
SB 868 — key provisions
- SB 868 (the "Plug and Play Solar Act") would let systems up to ~1,200W connect to a standard outlet with no utility interconnection fee or approval.
- Prohibits utilities and HOAs from blocking qualifying systems.
- If signed by the governor, the rules would take effect January 1, 2027.
- With the 2nd-highest electricity rates in the country, California is the highest-impact state for plug-in solar.
Avg electricity rate
33.4¢/kWh
Est. savings, 800W kit
~$233/yr
Legal size cap
1,200W
Safety basics (everywhere)
Regardless of your state's law, use a kit with a UL 1741 (or UL 3700) certified microinverter, plug into a GFCI-protected outlet on a dedicated circuit, and don't exceed the circuit's rating. These are the same safety rules the new state laws are built around.
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Open the balcony solar calculator →General guidance, not legal advice. Plug-in solar law is changing quickly; this reflects our reading of California legislative records and reporting as of June 18, 2026. Confirm the current rule with the California legislature and your utility before installing. See all states →
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Data last updated June 18, 2026. Compiled by Energy Advisor from published utility tariffs.