An owner wants to install a home backup battery. How should our HOA board review the request?

By OurHOA · General information · Revised November 11, 2026

How an HOA board reviews a home battery or Powerwall request: Texas, Florida and Colorado solar rules, fire code checks, an application list and approval wording.

Part of the HOA board handbook: running the board.

The short answer

Approve most of them with a few conditions, and keep the review short. A home battery is a wall cabinet about the size of a water heater, usually mounted in the garage or on an exterior side wall. The trouble comes from three places: a battery charged by rooftop solar that the board handles like any other exterior change, a committee that tries to judge fire code from a spec sheet, and a unit bolted to a wall the association owns or maintains. Work out which statute applies, ask for a one-page packet, let the building department or the installer's license answer the code questions, and keep your own conditions to placement and appearance. Rules vary by state and by your governing documents, and whether a battery counts as a protected solar device is not spelled out in every state. This guide is general education, not legal advice, so have the association's attorney review any battery standard before the board adopts it.

Ask what the battery charges from

Put one question at the top of the application: does this battery store power from solar panels on the home, or does it charge only from the grid? The answer can change the law that applies. Texas shows why. Property Code 202.010 bars a property owners' association from prohibiting or restricting a solar energy device, and it borrows its definition from Tax Code 171.107, which includes 'a mechanical or chemical device that has the ability to store solar-generated energy.' A battery charged by the owner's panels fits that language. A battery that charges only from the grid does not, and chapter 202 has no section on batteries standing alone. Plenty of owners add a battery to a solar system they already have, and installers also sell grid-only batteries for outage backup. Ask, and write the answer in the file.

What Texas, Florida and Colorado allow

Texas. For a solar-charged battery, the exceptions in section 202.010(d) are the only restrictions the association may enforce. The ones that matter here: a device on property the association owns, maintains or holds in common; a device anywhere on the lot other than the roof of the home or another allowed structure, or a fenced yard or patio the owner maintains; a device in a fenced yard that is taller than the fence; and a device installed without prior approval from a committee that decides within a reasonable or stated period. Under 202.010(e), the committee may not withhold approval when those provisions are met unless it finds in writing that the placement substantially interferes with neighbors' use and enjoyment of their land, and written approval from all adjoining owners is prima facie evidence that it does not. The statute was written for panels. A battery on an exterior side wall outside a fence, or inside a garage, does not fit its location list cleanly, so talk to the attorney before denying on location. Texas also changed the permit picture. Senate Bill 1252 became law without the governor's signature and took effect September 1, 2025. It added Local Government Code 229.102 and 214.214(d), which bar cities from regulating the installation or inspection of a residential energy backup system that can supply no more than 50 kilowatts or stores no more than 100 kilowatt hours. A city-owned electric utility keeps its own authority. Many Texas owners will have no city permit to show you. Florida. Statutes 163.04(2) says a covenant may not prohibit or have the effect of prohibiting 'solar collectors, clotheslines, or other energy devices based on renewable resources.' It does not mention storage, so ask the attorney before treating a solar-charged battery as unprotected. Section 720.3035 matters more in practice. Subsection (1)(b)1 bars rules on the interior of a structure that is not visible from the frontage, an adjacent parcel, adjacent common area or a community golf course, which may put a battery inside the garage beyond the committee's reach. Subsection (1)(c) bars requiring a building permit before the committee reviews a request. Make the permit a condition of approval, not of review. Colorado. CRS 38-33.3-106.5(1.5) says an association shall not effectively prohibit renewable energy generation devices as defined in 38-30-168. That definition includes a solar energy device under 38-32.5-100.3, a device that collects sunlight as part of a system converting it into thermal, chemical, mechanical or electrical energy. Whether a battery storing the panels' output qualifies is not spelled out. Section 38-30-168 allows aesthetic rules on size, placement and appearance only if they do not raise the cost or cut performance by more than 10 percent, and an application not denied or returned within 60 days is deemed approved. A denial must state its basis in reasonable detail. Bona fide safety requirements from a building code or recognized electrical safety standard are allowed, and the statute gives no right to place a device on general or limited common elements.

Leave the fire code to the people who enforce it

Home batteries have their own section in the residential building code: R328 of the 2021 International Residential Code, which many cities and counties have adopted with local changes. A tip sheet from the Washington cities behind MyBuildingPermit.com, dated April 2025, summarizes the 2021 version: units listed to UL 9540, 3 feet between units unless test data supports less, 20 kilowatt hours per unit, aggregate limits of 40 or 80 kilowatt hours depending on location, nothing in sleeping rooms or closets that open into them, and outdoor or exterior-wall units at least 3 feet from doors and windows. Your local edition may differ. The committee should not apply those numbers. Know them well enough to spot a plan that will not pass, such as a cabinet under a bedroom window, and send that question to the installer. Then require what proves compliance: the UL 9540 listing on the spec sheet, the electrician's license number, and the permit and final inspection where the jurisdiction issues them. In a Texas city after SB 1252, the listing and the license may be all there is, and that is enough for the file.

What the application should ask for

One page, and no more detail than you ask for other exterior work. Request: - what charges the battery: solar on the home, the grid, or both - the model, the kilowatt hour rating and the number of units - a photo of the mounting wall and a sketch showing the unit, the electric meter, nearby doors and windows, and the property line - whether any part sits on a wall, slab or ground the association owns or maintains - the screening or paint plan if the unit or conduit will be visible from the street - the installer's company name and license number, and the permit if one is issued Do not ask for engineered drawings.

Townhomes, condos and shared walls

Attached homes need a board decision, not a committee checkbox. Read the plat and the maintenance section of the declaration first. In many townhome communities the association maintains exterior walls the owner technically owns, and in a condo the exterior wall is usually a common element. Texas lets the association bar a solar device on property it owns or maintains, and Colorado's statute gives no right to use common elements. If the board is willing to allow a battery on an association-maintained wall, put it in a signed agreement. The owner pays for installation, any repair to the wall and removal, carries the battery on the owner's own policy, and the obligation passes to a buyer. Call the association's insurance agent before signing to ask whether a battery on a shared wall affects the master policy.

A review timeline and approval wording

Day 0: log the date the request arrived, complete or not. Colorado's 60-day deemed approval applies to protected devices, and many declarations set their own deadline. Days 1 to 5: send one written list of missing items. Days 5 to 15: one committee member looks at the wall and the view from the street. Days 15 to 30: written decision. A denial names the specific standard the plan fails and what would fix it. Conditional approval: 'The Architectural Committee approves the home battery system described in your application dated [date] at [address], on these conditions: (1) the equipment is listed to UL 9540 and installed by a licensed electrician following the manufacturer's instructions and any permit required by [city or county], with a copy of any final inspection sent to the association within 60 days of completion; (2) the unit is mounted where your sketch shows, on your property and not on any wall or ground the association owns or maintains; (3) exterior conduit is painted to match the wall; and (4) you maintain the system and remove it if it is abandoned or damaged. This approval covers only the location and equipment shown.'

Mistakes boards make

Treating a battery like a generator and writing exercise-hour rules for a box with no engine. Denying a solar-charged battery in Texas for a reason 202.010(d) does not list. Requiring a city permit in a Texas city that can no longer require one, or in Florida refusing to review until the owner has a permit. Letting a Colorado application sit past 60 days. Approving a unit on an association-maintained wall on a handshake. For the owner's side of this question, see our guide on whether an HOA can restrict a home battery or solar storage system. For fuel-burning backup power, our guide on reviewing a standby generator request covers the Texas and Florida generator rules.

Sources

These guides are general education for HOA boards and residents, not legal, tax, or financial advice. Rules vary by state and by your community's governing documents - check with a professional for your situation.

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