Texas Property Code § 202.010 HOA Solar Defense & ARC Appeal Guide
How Texas homeowners legally overturn HOA Architectural Control Committee (ACC) denials using Texas Property Code § 202.010(e) and NREL PVWatts production simulations showing >10% kWh loss on rear-facing roof slopes.
1. Controlling Statutory Protections & Legal Thresholds
- §An HOA may NOT include or enforce a provision in a dedicatory instrument that prohibits or restricts a property owner from installing a solar energy device (Tex. Prop. Code § 202.010(b)).
- §While an HOA may designate where panels are placed on the roof, the homeowner CAN override the HOA designation if an alternate location on the roof increases estimated annual energy production by more than 10 percent, modeled via NREL PVWatts (§ 202.010(e)).
- §An HOA may not withhold approval if the proposed solar energy device meets statutory mounting height (no higher than roofline, conforms to slope, frames/brackets silver, bronze, or black tone).
- §Under SB 1588 and § 202.010, ACC committees cannot use subjective "neighborhood harmony" clauses to deny compliant rooftop arrays unless they prove in writing that an alternative location performs within 10%.
Texas SB 1588 & § 202.010(e) Statutory Modeling Standard
The Texas Legislature explicitly codified the NREL PVWatts Calculator as the sole objective benchmark for determining whether an HOA-mandated roof plane causes >10% production loss, stripping ACC boards of subjective engineering discretion.
2. How to Document Your 10% Efficiency / Cost Proof (Step-by-Step)
Open the official NREL PVWatts Calculator (pvwatts.nrel.gov) and enter your exact Texas street address.
Run Simulation A using your preferred street-facing South or West roof azimuth (e.g., 180° South or 240° West) and record the Annual kWh output.
Run Simulation B using the HOA-demanded rear North or East roof azimuth (e.g., 0° North or 70° East) with identical DC system size and tilt.
Calculate percentage difference: ((Sim A - Sim B) / Sim A) × 100. In Texas latitudes (29°N–33°N), moving from South (180°) to North (0°) reduces output by 28% to 39%—nearly triple the 10% statutory threshold.
3. 1-Click Pre-Litigation HOA Statutory Demand Letter
Send via Certified Mail (Return Receipt Requested) and email to your HOA Board and Property Manager with your NREL PVWatts PDF attached.
CERTIFIED MAIL — RETURN RECEIPT REQUESTED NOTICE OF STATUTORY VIOLATION: TEXAS PROPERTY CODE § 202.010 To: Board of Directors & Architectural Control Committee (ACC) Association: [Insert HOA Name] Property Address: [Insert Homeowner Address] Re: Formal Appeal & Statutory Notice — Unlawful Restriction of Solar Energy Device Dear Board Members and ACC Representative, I am writing in response to the Architectural Control Committee's letter dated [Insert Date] denying or conditionally restricting my application to install a rooftop solar energy system on the [South/West]-facing roof slope of my residence. Pursuant to Texas Property Code § 202.010(b), a property owners' association may not enforce a provision in a dedicatory instrument that prohibits or restricts a property owner from installing a solar energy device. Furthermore, under Texas Property Code § 202.010(e), an association may NOT require placement of solar panels in a designated location if an alternate location on the roof increases the estimated annual energy production of the device by more than ten percent (10%), as determined by using the National Renewable Energy Laboratory (NREL) PVWatts Calculator. Attached to this notice are the official NREL PVWatts simulation reports for my residence: 1. Preferred Roof Location (Azimuth [e.g., 180° South]): [e.g., 15,840] kWh/year 2. HOA-Demanded Alternate Location (Azimuth [e.g., 0° North]): [e.g., 10,620] kWh/year 3. Verified Production Loss on HOA Location: [e.g., 32.9%] impairment (exceeds the 10% statutory threshold under § 202.010(e)). Additionally, our system design strictly complies with all permissible standards under § 202.010(d): the array does not extend above the roofline, conforms to the slope of the roof, and utilizes black anodized aluminum frames and racking parallel to the roof plane. Please take notice that under Texas Property Code § 202.010(f), an association may not withhold approval of a solar application that meets the requirements of Section 202.010. Please provide written confirmation of unconditional ACC approval within ten (10) business days to avoid formal statutory enforcement proceedings and recovery of attorney's fees. Sincerely, [Homeowner Name] [Phone / Email] Enclosures: NREL PVWatts Simulation Reports (Preferred vs. HOA Alternate Azimuth), Engineered Site Plan
Frequently Asked Questions
Can a Texas HOA ban solar panels on the front of the house facing the street?
No, if placing the panels on the front (street-facing) roof increases annual solar electricity production by more than 10% compared to the back roof according to the NREL PVWatts calculator (Tex. Prop. Code § 202.010(e)).
What if my Texas HOA ignores my solar application for over 30 days?
Many Texas CC&Rs contain automatic approval ("deemed approved") clauses after 30 or 45 days. Furthermore, under Tex. Prop. Code § 202.010(f), an HOA cannot arbitrarily withhold approval when the installation meets statutory criteria.