Solar Panel Rules in Arlington, TX (2026)
Solar panel installation rules, mandate status, HOA restrictions, and permit process for Arlington, TX.
Arlington, TX has not confirmed its solar installation mandate status from an official source. Solar panels are a permitted use on residential and commercial properties subject to standard building permit requirements. Property owners in Arlington must obtain a permit before installing solar panels. HOA restrictions on solar are limited by state law. Arlington offers permit review for residential solar installations. Below you will find the current solar mandate status, HOA rules, permit process, and any historic district restrictions that apply to solar installations in Arlington.
Solar Mandate Status
Solar Mandate Status in Arlington: Whether a solar installation mandate applies in Arlington has not been confirmed from an official source. Contact the the building department to verify current mandate requirements before beginning your solar installation project.
HOA Restrictions
HOA Restrictions on Solar in Arlington: State law governs HOA authority to restrict solar installations. Contact the the planning department or your HOA directly for the most current information.
Permit Process
Permit Process in Arlington: A building permit is required for all solar PV and solar thermal installations. Apply through the the building department. Contact them through their official website for direct contact information. Utility interconnection approval is typically required separately from the building permit.
Frequently Asked Questions
Can I build an ADU on my Arlington property?
Yes. Arlington's Unified Development Code allows accessory dwelling units in single-family residential zones. Detached ADUs are limited to 800 sqft. Texas has no statewide ADU preemption law, so Arlington's local UDC governs. You'll need a permit from Arlington Development Services and must comply with setback and lot coverage requirements.
Why doesn't Arlington have public transit?
Arlington is one of the largest US cities without a public transit system — a deliberate choice reflecting its suburban development model. The city is entirely car-dependent within city limits. The TRE (Trinity Railway Express) connects the region's downtowns (Dallas and Fort Worth) but has no station in Arlington. This means any planning for ADUs or commercial development must account for car parking needs. The city has discussed transit options for years, particularly for major events at AT&T Stadium.
Are short-term rentals allowed near AT&T Stadium?
Yes, short-term rentals are allowed in Arlington with registration ($150/year). Properties near AT&T Stadium and Globe Life Field can be highly lucrative for event-night rentals. However, you must have an STR registration number posted in all listings. Event-related parking restrictions and crowd management near the entertainment district may affect access during Cowboys and Rangers games. Arlington Hotel Occupancy Tax (HOT) applies to all STR rentals.
What solar incentives are available in Arlington?
Arlington is in the ERCOT deregulated electricity market, meaning you choose your own retail electricity provider. This gives solar homeowners the freedom to select a provider with favorable solar buyback rates. You'll need an electrical permit from Arlington Development Services and an interconnection agreement with Oncor Electric (the local transmission and distribution company). Texas has no state solar mandate, but solar is cost-effective in North Texas with approximately 230 sunny days per year.
How do I find my zoning in Arlington?
You can find your zoning designation using Arlington's online GIS zoning map at the Planning Department website. Your zoning determines what you can build, setback requirements, height limits, and lot coverage allowances. The Arlington Unified Development Code (UDC) explains all regulations for each zone. Contact Arlington Planning at (817) 459-6502 with specific questions.
Source: Arlington Building Department — Solar Panel Permits. Last verified April 6, 2026. View source