New Braunfels Utilities (NBU, municipal) / Mixed (New Braunfels Utilities / deregulated ERCOT, TDU varies by area) Service Area
Solar + Battery Storage in Comal County, TX
Get connected with licensed local solar installers across 2 cities in Comal County. Make your own power, store it in battery backup, and stay powered through grid outages and summer heat events. VoltSol matches you with vetted local installers who handle the rest.
County Snapshot — Comal County
Utility Rate
New Braunfels Utilities (NBU, municipal) / deregulated ERCOT (TDU varies by area): Estimated $0.13/kWh residential rate. Comal County has mixed utility service. Within New Braunfels city limits, New Braunfels Utilities (NBU) is a municipally-owned utility that sets its own rates and solar interconnection policies -- confirm current solar buyback terms with NBU directly. Other areas of the county are in the deregulated ERCOT market, where the TDU varies by location and residents choose their own Retail Electric Provider (REP). Illustrative residential rate range: $0.12-$0.15/kWh depending on utility and REP/plan choice.
Permit Office
City of New Braunfels Building Inspections (City of New Braunfels (other cities and unincorporated areas have separate processes)). Typical turnaround: 2-6 weeks, varies by jurisdiction. New Braunfels, Bulverde, and other incorporated areas in Comal County each have their own building departments. Permit timelines vary -- confirm with your local jurisdiction. Your installer manages the application.
Climate Zone
Hot-humid South Central Texas / Hill Country: Hot summers with high cooling demand. Comal County sits at the edge of the Texas Hill Country between San Antonio and Austin. Winter Storm Uri (February 2021) caused multi-day statewide blackouts.
County Context
Comal County is centered on New Braunfels, a fast-growing Hill Country city between San Antonio and Austin. Within New Braunfels city limits, New Braunfels Utilities (NBU) is a municipally-owned utility that sets its own rates and solar policies -- residents do not choose a REP. Other areas of the county are served by various deregulated ERCOT TDUs, where residents do choose their own Retail Electric Provider (REP). Winter Storm Uri underscored the importance of battery backup for grid resilience.
Tax credit, exemption, and incentive information is general and subject to change. Consult a licensed tax professional and your county appraisal district (or equivalent local authority) for guidance specific to your situation.
Why Solar + Battery Storage in Comal County?
Homeowners in Comal County are served by New Braunfels Utilities (NBU, municipal) / Mixed (New Braunfels Utilities / deregulated ERCOT, TDU varies by area), which has seen significant residential rate increases in recent years. Residential solar + battery storage offers a way to lock in energy costs at installation prices and protect against future rate hikes.
A solar + battery system combines rooftop panels, battery storage, and inverters to power your home's biggest loads — heating, cooling, and major appliances — while maximizing the power you make and use yourself, plus backup power during grid outages. A licensed local installer sizes and installs the system.
Most of Texas is a deregulated ERCOT market, so solar export (buyback) rates depend on the Retail Electric Provider and plan you choose — they can vary widely. In Comal County, the reliable value is in storing and using your own power rather than depending on a favorable buyback rate. Ask your local installer about current interconnection and buyback options for your utility.