Travis County is served by Austin Energy and is part of the Austin Metro solar market. Compare free quotes from licensed solar installers serving Travis County homeowners.
Travis County homeowners are eligible for the federal 30% Investment Tax Credit, the Texas property tax exemption (TX Tax Code §11.27), and the Texas sales tax exemption on solar equipment. Austin Energy handles interconnection for most residential installations in Travis County.
Texas homeowners have no state income tax, so the federal ITC is especially critical. On a $28,000 system, that's $8,400 back at federal tax time.