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Riverside, CA Solar Energy: HOA Restrictions (2026)

Few Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

State Law
CA Civil Code §714. Solar Rights Act
HOA Limits
Cannot effectively prohibit solar
Cost Threshold
Cannot increase cost by more than $1,000
Efficiency Threshold
Cannot reduce efficiency by more than 10%
CC&Rs
Restrictive provisions are void

Summary

California's Solar Rights Act (Civil Code Section 714) protects Riverside homeowners' rights to install solar energy systems. HOAs cannot effectively prohibit solar installations. Restrictions that increase system cost by more than $1,000 or decrease efficiency by more than 10 percent are void and unenforceable. The Solar Rights Act applies to all HOAs in Riverside regardless of CC&R language.

(a) Any covenant, restriction, or condition contained in any deed, contract, security instrument, or other instrument affecting the transfer or sale of, or any interest in, real property, and any provision of a governing document, as defined in Section 4150 or 6552, that effectively prohibits or restricts the installation or use of a solar energy system is void and unenforceable. (b) This section does not apply to provisions that impose reasonable restrictions on solar energy systems. However, it is the policy of the state to promote and encourage the use of solar energy systems and to remove obstacles thereto. Accordingly, reasonable restrictions on a solar energy system are those restrictions that do not significantly increase the cost of the system or significantly decrease its efficiency or specified performance, or that allow for an alternative system of comparable cost, efficiency, and energy conservation benefits. [...] (e) (1) Whenever approval is required for the installation or use of a solar energy system, the application for approval shall be processed and approved by the appropriate approving entity in the same manner as an application for approval of an architectural modification to the property, and shall not be willfully avoided or delayed. (2) For an approving entity that is an association [...] (B) If an application is not denied in writing within 45 days from the date of receipt of the application, the application shall be deemed approved, unless that delay is the result of a reasonable request for additional information. (f) Any entity, other than a public entity, that willfully violates this section shall be liable to the applicant or other party for actual damages occasioned thereby, and shall pay a civil penalty to the applicant or other party in an amount not to exceed one thousand dollars ($1,000).

Source: California Civil Code §714 — Solar Energy SystemsView official code

Full Breakdown

Most states have enacted solar access or solar rights laws that limit HOA restrictions on solar panel installations. These laws typically prevent HOAs from banning rooftop solar systems outright or imposing conditions that significantly increase cost or decrease efficiency. HOAs may have reasonable aesthetic guidelines such as preferred placement, color matching, and screening from street view, but cannot effectively prohibit installation. Architectural review committees must use objective criteria. Ground-mounted systems may face more HOA restrictions than roof-mounted panels. Battery storage systems may have separate HOA guidelines. CC&R provisions that contradict state solar access laws are generally unenforceable.

Frequently Asked Questions

Can my HOA block solar panels in Riverside?
No. California's Solar Rights Act prevents HOAs from effectively prohibiting solar installations. Any restrictions cannot increase system cost by more than $1,000 or reduce efficiency by more than 10%.
What if my CC&Rs say no solar panels?
CC&R provisions that effectively prohibit solar installations are void and unenforceable under California law. You may install solar panels subject to only reasonable aesthetic guidelines meeting the statutory thresholds.

Sources & Official References

Other rules in Riverside

All Riverside rules

California rules heatmap·Compare Riverside to another location·View the California solar energy overview

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HOA Restrictions in Nearby Cities

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