Electricity: portable solar generation devices
Latest Action: August 31, 2026
Balcony Solar in California
Balcony solar bill pending
Verified as of September 25, 2026
Everything you need to know about plug-in balcony solar in California: legal status, tracked bills, statutory wattage limits, utility interconnection rules, and expected monthly solar production.
Legislation Summary
- Status
- Balcony solar bill pending
- Wattage allowed
- Not yet verified
- Wattage tiers
- Not yet verified
- HOA / Condo Protections
- Not yet verified
- Plug-in Battery Storage
- Not yet verified
- Renters & Tenant Rights
- Not yet verified
- Permit & Electrician DIY Status
- Not yet verified
- Utility Interconnection
- Not yet verified
- Bill
- SB 868 - Electricity: portable solar generation devices
- Date passed
- Not yet verified
- Date effective
- Not yet verified
Legal Status: Can You Plug In Solar in California?
Current Disposition: Balcony solar bill pending
SB 868 (Electricity: portable solar generation devices), which its author calls the Plug and Play Solar Act, would exempt qualifying portable solar generation devices with a maximum aggregated AC output of no more than 1,200 watts per dwelling from interconnection requirements, and bar utility approval and fees. The exemption would expire on January 1, 2030. The Senate passed the bill on May 19, 2026 and the Assembly on August 25, and the Senate concurred on August 26. It was presented to the Governor on August 31, 2026 and is not yet law.
Tracked Legislation in California
Estimated Solar Energy Production in California
How much electricity will a standard plug-in solar kit produce on a balcony or patio in California? Below are monthly estimates based on local insolation levels:
Standard 400W Kit
~705 kWh
Estimated annual electricity production
Dual-Panel 800W Kit
~1409 kWh
Estimated annual electricity production
| Month | Daily Peak Sun Hours | 400W Kit (1 Panel) | 800W Kit (2 Panels) |
|---|---|---|---|
| Jan | 3.9 hrs | 42 kWh | 83 kWh |
| Feb | 4.7 hrs | 45 kWh | 91 kWh |
| Mar | 5.6 hrs | 60 kWh | 119 kWh |
| Apr | 6.4 hrs | 66 kWh | 132 kWh |
| May | 6.5 hrs | 69 kWh | 139 kWh |
| Jun | 6.5 hrs | 67 kWh | 134 kWh |
| Jul | 6.8 hrs | 73 kWh | 145 kWh |
| Aug | 6.7 hrs | 71 kWh | 143 kWh |
| Sep | 6.4 hrs | 66 kWh | 132 kWh |
| Oct | 5.6 hrs | 60 kWh | 119 kWh |
| Nov | 4.4 hrs | 45 kWh | 91 kWh |
| Dec | 3.8 hrs | 41 kWh | 81 kWh |
| Annual Total | -- | ~705 kWh | ~1409 kWh |
Estimates derived from historical National Renewable Energy Laboratory (NREL NSRDB) solar radiation averages across weather stations in California, modeling an 86% system performance ratio.
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While balcony solar kits are designed for plug-in operation, municipal permitting processes indicate solar-friendly administrative environments:
289
SolarAPP+ Jurisdictions
Municipalities with automated, instant online rooftop & storage permits.
40
SolSmart Communities
Cities and counties recognized for removing red tape and barriers to solar growth.
Incentives, Solar Rights & Grid Barriers
State Incentives & Solar Rights
- Proposed exemption from interconnection requirements, utility approval and fees for devices up to 1,200 W aggregated AC output per dwelling (SB 868, with the Governor)
- Existing rooftop solar rights and net metering for full installations
- State rebates and incentives for qualifying solar
Utility Barriers & Interconnection Rules
- Until SB 868 passes, plug-in systems fall under standard interconnection rules
- Utility approval typically required for any grid connection
- SB 868 is with the Governor and is not yet law