Can Your HOA Stop You From Going Solar in Arizona? What A.R.S. 33-1816 Protects

If you live in an HOA in the Phoenix metro and you're thinking about solar, you've probably heard something like: "Check with your HOA first." That's not wrong. But it implies more HOA power than the law actually grants.

Arizona has a statute — A.R.S. 33-1816 — that says flat out: your HOA cannot prohibit solar. It can regulate where panels go and what they look like, but only within limits. If those rules would materially reduce your system's output or significantly raise your cost, they're unenforceable.

What A.R.S. 33-1816 actually says

The statute has three parts that matter.

Section A strips any HOA authority to ban solar outright. Whatever your CC&Rs say, a prohibition on rooftop solar is void.

Section B lets the HOA set reasonable placement rules, with a hard limit built in. Any rule that prevents the installation, impairs the system's function, restricts its use, or adversely affects its cost or efficiency is unlawful — regardless of how the rule is worded.

Section C is the part HOA boards really don't like. If you substantially prevail in a lawsuit against them over this, the court shall award you your attorney fees and costs. Not "may." Shall.

That fee-shifting clause is why many HOA disputes resolve quickly once a homeowner sends a formal letter citing the statute. The HOA faces real financial exposure if it litigates and loses.

Worth knowing: a companion statute, A.R.S. 33-439, covers deed restrictions more broadly and has been in effect since 1979. It makes any restriction that "effectively prohibits" solar void and unenforceable. That law predates the HOA-specific statute by nearly 30 years.

What an HOA can legitimately require

HOAs can regulate how a system looks, within limits. Rules that courts and attorneys generally treat as lawful:

- Requiring panels to follow the roof slope and align with the roofline - Specifying panel colors (black, bronze, silver — standard for most panels anyway) - Requiring you to submit architectural review paperwork before installation - Requiring proof of permits and a licensed installer - Asking for a design plan that shows panel layout, dimensions, and placement

These are procedural or aesthetic requirements that don't prevent installation or meaningfully reduce performance. Most Phoenix metro HOAs that engage at all keep their rules in this range.

What an HOA cannot require

This is where the *Garden Lakes* case matters. In *Garden Lakes Community Association v. Madigan* (Arizona Court of Appeals, 2003), an Avondale HOA required solar pool heaters to be installed with no public visibility — then proposed a 48-foot screening wall on the roof as an alternative. The problem: the wall would shade the panels. The court ruled against the HOA.

The core legal principle out of that case: if the combined cost and burden of what the HOA demands would deter the typical homeowner from proceeding, the restriction effectively prohibits the installation and is unlawful.

In practice, that covers things like:

- Requiring panels to be placed in shaded areas of the roof - Requiring screening or walls that cause shading at any time of day - Demanding structural additions (patio covers, pergolas) as conditions of approval that add thousands of dollars with no design basis - Requiring panels to be entirely invisible from the street, if achieving that means placing them where they produce significantly less power - Mandating expensive custom hardware with no safety or structural justification

The key question isn't whether the rule sounds aesthetic. It's whether following it would make the system work meaningfully worse or cost meaningfully more. A requirement that's technically framed as a placement rule but achieves a de facto ban doesn't survive scrutiny.

The architectural review process

Even though 33-1816 protects your right to install, you still need to work through your HOA's Architectural Review Committee if your community has one. Skipping the process and starting work is how homeowners end up in disputes even when the law is on their side.

A solid ARC submission usually includes:

- A roof diagram showing panel placement (your installer can produce this) - Panel specs: dimensions, color, profile height - A brief production note if the HOA's preferred location differs from your installer's recommendation — showing the output difference in writing matters if the dispute escalates - Your installer's license number and proof of insurance - A permit application or permit number once it's issued - A cover letter that cites A.R.S. 33-1816

That last item is optional but worth including. It signals that you know the law without being adversarial. Most HOA boards in the Phoenix metro — where rooftop solar is common enough that they've seen many applications — will process a professional submission without incident.

Arizona has no statutory deadline for HOA solar approvals (unlike California's 45-day rule), so build in 30 to 60 days before your planned installation date.

If the HOA pushes back

Most of these disputes resolve without litigation once both sides understand the law. If you get a denial:

Get the reasons in writing. A verbal denial or a vague rejection letter is not enough. Request written documentation citing the specific rule your proposal allegedly violates.

Check the denial against the statute. Is the stated reason a legitimate aesthetic placement rule, or does it impair function or raise cost? Your installer can produce a written analysis showing the production impact of any required placement change. That document becomes your evidence.

Revise and resubmit. If the denial has any legitimate basis, address it. Accepting a minor aesthetic accommodation that doesn't affect performance ends most disputes.

File an internal appeal. Use your HOA's appeal process. Put everything in writing. Keep copies.

Contact ADRE. The Arizona Department of Real Estate runs a dispute process under A.R.S. Title 32. You file a petition at azre.gov; an Administrative Law Judge hears the case. It's slower than a demand letter but costs less than civil court. ADRE cannot fine the HOA, but the process creates a formal record.

Send a formal demand letter. A letter from an Arizona HOA attorney citing §33-1816 and §33-439 — and noting the mandatory fee-shifting provision — tends to move things. The HOA knows that if it litigates and loses, it pays your legal costs. Most boards weigh that risk seriously.

File suit in Superior Court. If it comes to it, §33-1816(C)'s mandatory fee-shifting changes the calculation. You don't need to absorb enormous legal costs to make the case financially viable.

A note on APS and SRP

APS and SRP both serve the Phoenix metro by neighborhood, not by city. Scottsdale, Chandler, Gilbert, Tempe, and Phoenix itself all have addresses in both utility territories. Your utility affects your rate structure and how solar savings are calculated, so it matters before you start comparing installer quotes. The name is on your electric bill.

For help estimating what solar would do for your specific bill, the solar savings calculator is a good starting point. For background on how the broker process works before the HOA question even comes up, see the residential solar guide for Phoenix Valley.

The short version

Arizona law is clear: your HOA can tell you where to put the panels. It cannot tell you to skip them. Any rule that would meaningfully reduce your system's output or significantly raise your cost is unenforceable, and the statute's mandatory fee-shifting provision gives you real leverage if the HOA decides to fight it anyway.

Run through the ARC process, submit a professional package, and cite the statute in your cover letter. Most Phoenix metro HOAs process solar applications without a problem. For the ones that don't, the law is clearly on your side.

If you would like help preparing your HOA submission or comparing solar quotes without the sales pressure, get in touch.

Frequently Asked Questions

Can an HOA in Arizona prevent me from installing solar panels?

No. A.R.S. 33-1816 prohibits HOAs from banning solar installations. Your HOA can set reasonable placement and aesthetic rules, but any rule that materially impairs your system's output or significantly raises your cost is unenforceable. A companion statute, A.R.S. 33-439, has protected Arizona homeowners from deed restrictions that effectively prohibit solar since 1979.

What can my HOA require for solar panel installation?

Your HOA can require reasonable aesthetic and placement rules: panel alignment with the roofline, standard panel colors, pre-approval through an Architectural Review Committee, proof of permits, and a licensed installer. What it cannot do is impose rules that shade your panels, require expensive structural additions as conditions of approval, or demand placement that significantly reduces your system's output.

What is the Garden Lakes case and why does it matter for Arizona solar?

Garden Lakes Community Association v. Madigan (Arizona Court of Appeals, 2003) is the foundational Arizona case on HOA solar rights. The court ruled against an Avondale HOA that required solar pool heaters to be invisible from public view and proposed a rooftop screening wall that would have shaded the panels. The case established that restrictions which effectively prohibit solar — through cost, placement, or functional impairment — are unlawful under Arizona law.

What do I do if my HOA denies my solar application?

Request written reasons for the denial citing specific rule violations. Evaluate whether those reasons constitute lawful aesthetic restrictions or unlawful functional impairment. Revise and resubmit if there's a legitimate basis. If the HOA continues to deny, you can file through ADRE's dispute process, send a formal attorney demand letter citing A.R.S. 33-1816 and the mandatory fee-shifting provision, or file suit in Superior Court. The fee-shifting clause — which requires the HOA to pay your attorney fees if you prevail — is significant leverage.

Do I still need HOA approval if Arizona law protects my right to install solar?

Yes. A.R.S. 33-1816 protects your right to install solar, but it doesn't eliminate HOA procedural requirements. You still need to go through your Architectural Review Committee process if your community has one. Skipping the process and starting work creates disputes even when the law is on your side. Submit a professional package with installer documentation, roof diagrams, and a cover letter citing the statute.