HOA Solar Restrictions by State: Where Your Right to Solar Is Protected in 2026

If your home is inside a homeowners association, the single biggest variable in whether you can install rooftop solar is not your roof, your budget, or your utility — it is which state you live in. Roughly 29 states have passed some form of solar access or solar rights law that limits the restrictions an HOA can impose on a homeowner who wants to install solar panels or a solar water heater. The other 21 states leave the question entirely to the HOA's governing documents, which in practice means the architectural review committee can say no without having to justify the decision. This guide walks through the state-by-state map, the specific statutes that matter, what "reasonable restrictions" actually means when it gets litigated, and the practical steps to take if your board tries to block a project.

The solar rights map: roughly 29 states in, 21 states out

The states that protect a homeowner's right to install solar fall into two tiers. Strong-preemption states bar HOAs from prohibiting solar outright and cap the kinds of aesthetic rules they can impose — California, Florida, Arizona, Colorado, North Carolina, Texas, Virginia, Hawaii, Oregon, and Washington are the clearest examples. Medium-preemption states stop short of banning bans but require any restriction to be reasonable, with cost-impact or performance-impact thresholds that the HOA has to respect. The remaining bucket — Alabama, Arkansas, Kentucky, Nebraska, Oklahoma, South Carolina, Tennessee, West Virginia, and most of the Northeast and Upper Midwest without specific solar rights statutes — leaves the decision to the HOA's CC&Rs, which often include broad architectural-control clauses that function as de facto solar bans.

Strong preemption: California, Florida, Arizona, Colorado, North Carolina, Texas

California Civil Code §714 is the national benchmark. Originally passed in 1978 and amended repeatedly since, §714 voids any "covenant, restriction, or condition" that "effectively prohibits or restricts the installation or use of a solar energy system." HOAs can impose "reasonable restrictions," defined as restrictions that do not significantly increase the cost of the system or significantly decrease its efficiency. Since 2015, the operative thresholds have been a cost increase of more than $1,000 on solar water heating or more than 10% (capped at $1,000) on photovoltaic systems, or an efficiency decrease of more than 10%. California also extended §714's protections to solar water heating systems and, through AB 2188 in 2018 and follow-on legislation, to some associated equipment. §714.1 adds a 45-day default approval window — if the HOA does not act on a complete application within 45 days, it is deemed approved — and §714(f) awards attorney's fees to the prevailing homeowner in any enforcement action, which is the single most important provision for getting HOAs to comply.

Florida Statute §163.04 is equally direct: no deed restriction, covenant, or similar binding agreement may prohibit the installation of solar collectors or other renewable energy devices on a residential structure, and any provision that purports to do so is void and unenforceable. Florida allows HOAs to determine the specific location for the installation so long as the determination does not impair the effective operation of the system. Recent amendments and 2021's HB 1383 reinforced that associations cannot refuse permission based on aesthetic grounds alone.

Arizona Revised Statutes §33-1816 bars any HOA from prohibiting the installation or use of a solar energy device, and while the HOA may adopt reasonable rules regarding placement, any rule that prevents installation or adversely affects cost or performance is void. Colorado Revised Statutes §38-30-168 renders any covenant restricting solar panels or energy-efficient devices unenforceable, with a narrow aesthetic-reasonableness carve-out. North Carolina General Statutes §47F-3-121 voids any HOA rule that effectively prohibits solar collectors on single-family detached homes, with a limited carve-out for installations visible from the ground on the street-facing side of the roof — an unusual NC-specific wrinkle worth checking if your home's best solar exposure is street-facing.

Texas Property Code §202.010 protects solar energy device installation and §202.019 extends similar protections to rain-barrel and other energy/water devices. Texas allows HOAs to set reasonable restrictions on location (must not reduce output by more than 10%), voltaic framing color, and screening for ground-mount systems, but cannot prohibit the installation itself. Texas is notable because it allows HOAs to require the device be on the roof or in the fenced backyard — so street-facing ground mounts are still subject to full architectural control.

Strong preemption continued: Virginia, Hawaii, Oregon, Washington

Virginia Code §67-701 (moved and renumbered in recent recodifications) prohibits community associations from restricting solar energy collection devices except where the restrictive covenant was recorded before July 1, 2008 — making Virginia one of the few states with a grandfather clause for pre-existing CC&Rs. Hawaii Revised Statutes §196-7 voids any planned-community document that prohibits solar water heating systems on single-family homes and extends similar protection to photovoltaic systems; it also sets a 60-day default-approval window. Oregon Revised Statutes 94.762 bars homeowners associations from prohibiting the installation of a solar energy system on a detached single-family residence and limits restrictions to those that do not significantly increase cost or decrease performance. Washington's RCW 64.38.055 follows the same pattern — no prohibition, reasonable placement rules only, and a requirement that HOA approval not be unreasonably withheld.

Other states with strong solar rights statutes include Maryland (Real Property §2-119), New Jersey (N.J.S.A. 45:22A-48.2), Massachusetts (via the Solar Access Act), Illinois (Homeowners' Energy Policy Statement Act, 765 ILCS 165), Nevada (NRS 111.239), New Mexico, Utah (Utah Code §57-8a-801), Indiana, Wisconsin, Vermont, and Delaware. Each has its own specific cost and efficiency thresholds worth reading before filing an application.

Medium preemption: reasonable aesthetic rules are allowed

In strong-preemption states, "reasonable restrictions" is the battleground phrase. HOAs routinely try to impose rules on panel color (requiring black-on-black modules rather than blue polycrystalline), frame color (black anodized rather than silver), conduit routing (interior runs only, or painted to match siding), flashing and skirting (decorative skirts around the array perimeter), and setback from roof edges. None of these are automatically unreasonable — they only become unreasonable when they push the total installed cost or the system's production above the statutory threshold. A requirement to use black-on-black panels typically adds $500 to $1,500 to a residential install, which may or may not cross California's 10%/$1,000 cap depending on system size.

Weak or no preemption: AL, AR, KY, NE, OK, SC, TN, WV

In states without a solar rights statute, the HOA's CC&Rs control. Most standard CC&Rs include an architectural-review clause that gives the board discretion to approve or deny any exterior modification, and solar arrays fit squarely within that clause. Alabama, Arkansas, Kentucky, Nebraska, Oklahoma, South Carolina, Tennessee, and West Virginia are the clearest examples — no statewide solar access law, no default approval window, and no attorney-fee provision. Homeowners in these states have to negotiate with the board, seek a CC&R amendment (usually requiring a supermajority of owners), or, in some cases, pursue state-level constitutional arguments that have rarely succeeded.

What "reasonable restrictions" actually means: Tesoro del Valle v. Griffin

The most-cited California case interpreting §714 is Tesoro del Valle Master Homeowners Association v. Griffin (2011). The Griffins installed a 75-panel ground-mounted solar array on a hillside within their lot. The HOA demanded relocation and screening that would have cut output substantially. The court held that the HOA's proposed restrictions were not "reasonable" under §714 because they would decrease system performance by more than the statutory threshold, and awarded the Griffins attorney's fees. The practical rule the case establishes: if an HOA's restriction pushes cost up or performance down past the statutory cap, the restriction is void, and the homeowner who sues to enforce the statute collects their legal fees from the association.

HOA board approval process: the 45-to-60-day default

In strong-preemption states, the approval process is almost always time-gated. California's §714.1 sets a 45-day window; Hawaii sets 60 days; several other states sit in the 60-to-90-day range. The statutory consequence of missing the window is uniform: the application is deemed approved as a matter of law. This is the single most powerful tool homeowners have. File a complete application with specifications, proposed layout, engineering stamp if required, and manufacturer documentation, and send it by a method that creates a dated receipt — certified mail or a portal with timestamped submission. If the board does not issue a written decision within the statutory window, the project is approved and any later objection is waivable.

Ground-mounted versus rooftop: the coverage gap

Most state solar rights statutes are written around rooftop installations. Ground-mount arrays are covered in some states (California, Arizona, and Texas include them explicitly) and excluded or partially excluded in others. North Carolina's statute is rooftop-only for detached single-family homes. Colorado covers both but allows more restrictive aesthetic rules on ground-mount. If your site is better suited to ground-mount because of roof orientation, tree shading, or roof age, read the statute carefully — the protections that apply to roof arrays may not apply to your project.

Aesthetic requirements that typically survive

Even under strong-preemption statutes, HOAs generally can require: black-on-black panels and frames, conduit painted or routed to minimize visibility, skirting around rooftop arrays to hide the under-panel space, location away from the street-facing plane where an equivalent-output location exists elsewhere on the roof, and landscape screening around ground-mount systems. They generally cannot require: relocation that drops production more than 10% (or the statutory cap), use of specific brands or installers, advance cash deposits beyond reasonable documentation fees, or removal for cosmetic reasons unrelated to operational safety.

Solar water heating and solar thermal

California, Florida, Hawaii, Arizona, and most other strong-preemption states explicitly cover solar water heating and other solar thermal systems. Hawaii's statute was originally written around solar water heating and only later extended to photovoltaics. Homeowners pursuing a heat-pump water heater with solar pre-heat, a pool solar thermal loop, or a whole-home solar thermal system generally get the same protections as rooftop PV, including the default-approval window and fee-shifting provisions.

Battery storage: the new frontier

Battery storage is the fastest-moving area of the law. Batteries paired with rooftop solar raise different aesthetic and safety questions than the panels themselves — typical residential batteries are wall-mounted in a garage or on an exterior wall and are more visible than a roof array. California AB 2188 (2018) extended §714's protections to energy storage systems installed with a solar energy system, treating the battery as an integral part of the solar installation. Colorado SB 22-145 (2022) extended the state's solar rights law to include battery storage. Oregon, Hawaii, and Washington have either passed or are actively considering similar battery-inclusion amendments. Outside of those states, HOAs retain full discretion over wall-mounted batteries, which has led to denied projects even where the rooftop array itself was approved.

Recourse when the HOA says no

If the board denies an application in a strong-preemption state, the first step is a written demand letter citing the statute, the specific threshold the denial violates (cost or performance), and the state's fee-shifting provision. Many HOAs reverse course at this stage because the attorney's fee exposure on a losing denial is often larger than the cost of approving the project. If the demand letter fails, the next step is small-claims, limited-civil, or injunctive action depending on the state — California homeowners typically file in superior court with a prayer for declaratory relief and fees under §714(f). In Florida, the Division of Condominiums, Timeshares, and Mobile Homes can also take complaints about §163.04 violations. In Texas, the Attorney General's office has issued guidance reinforcing §202.010 and takes consumer complaints. The fee-shifting statutes are the enforcement backbone — without them, the cost of litigation typically exceeds the cost of capitulating to an unreasonable restriction, which is why the weak-preemption states produce so few published solar-rights opinions.

How to check your specific city

State solar rights law tells you what your HOA cannot do. Your city code tells you what permits, setbacks, fire-access pathways, and inspection requirements apply to the install itself — and those rules vary widely from one jurisdiction to the next. Rooftop fire pathways (typically 18 or 36 inches around array edges) are set by the local building official under the International Fire Code. Interconnection rules are set by your utility and by state PUC policy. Permit fees range from $150 to over $1,000 depending on the city. CityRuleLookup maintains solar-specific pages under our Accessory Structures and Home Business categories for every city we cover — check your city's page for the local permit, setback, and fire-pathway rules before you file your HOA application, because a design the city will approve is a design the HOA is far less able to reject on safety grounds.