Solar Energy in Harris County, TX (2026)

3 county-level rules, plus city-specific rules for 7 cities in Harris County, Texas.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Harris County. If you live within an incorporated city, that city's own rules apply — see the city list below.

Panel Permits

Solar panel installations in unincorporated Harris County require electrical permits under the county fire code. The Harris County Fire Marshal's Office reviews commercial solar installations. Texas Property Code §202.010 prohibits HOAs from banning solar panels.

Solar Energy: Panel Permits

Some Restrictions

Texas Property Code Sec. 202.010 (Solar Energy Devices)

Sec. 202.010. REGULATION OF SOLAR ENERGY DEVICES. (a) In this section:(1) "Development period" means a period stated in a declaration during which a declarant reserves:(A) a right to facilitate the development, construction, and marketing of the subdivision; and(B) a right to direct the size, shape, and composition of the subdivision.(1-a) "Residential unit" means a structure or part of a struc...

Full ordinance details →Official source ↗

HOA Restrictions

Texas Property Code §202.010 strongly protects homeowners' right to install solar panels. HOAs in Harris County cannot prohibit solar energy devices. Aesthetic restrictions are allowed only if they do not increase cost by more than 10% or reduce efficiency by more than 10%.

Solar Energy: Hoa Restrictions

Few Restrictions

Texas Property Code Sec. 202.010 (Solar Energy Device HOA Restrictions)

Sec. 202.010. REGULATION OF SOLAR ENERGY DEVICES. (a) In this section:(1) "Development period" means a period stated in a declaration during which a declarant reserves:(A) a right to facilitate the development, construction, and marketing of the subdivision; and(B) a right to direct the size, shape, and composition of the subdivision.(1-a) "Residential unit" means a structure or part of a struc...

Full ordinance details →Official source ↗

Expedited Solar Permitting

Texas has no statewide SolarAPP+ mandate or expedited rooftop solar permit law like California. Harris County Engineering and the Permits Office process unincorporated residential solar applications case by case. Houston voluntarily adopted online solar permitting through HOU permit portal.