The 12 Best Solar Panel Installers in Houston

Enova Electrification suits homeowners tired of high-pressure solar sales. The Texas company sells and installs directly, with no middlemen, and a local team handles everything from design to installation. Its work covers complete solar systems, battery backup, smart panel upgrades and panel removal and reinstallation. It is based on Barker Cypress Road in Cypress and also serves Dallas and Fort Worth. Buying straight from the installer can leave more budget for a battery or a panel upgrade.

Solstice Solar suits homeowners who want design, permits and installation handled by one company rather than subcontracted. It designs, engineers, permits and installs every system with its own Tesla Premier Certified crews. Besides panels, it fits Tesla Powerwall batteries, SPAN smart panels and EV chargers, and it can put on a new roof before the solar goes up. Its office is on Jameel Road in northwest Houston. A 25-year workmanship warranty covers fixes to its own installation work.

Awake Solar suits buyers who want to compare several ways to pay before choosing. Its site lays out outright purchase, financing plans, a plan where solar payments replace the utility bill and a solar buyout plan. The company has installed residential and commercial systems in Texas since 2012 and offers storage up to full-home backup. Its office is on Brasada Drive in southwest Houston. Seeing ownership and payment options side by side makes it easier to judge the long-term cost.

Astrawatt Solar suits Spanish-speaking households in the Bay Area around Clear Lake. Its website opens in Spanish with an English version, and the team installs residential and commercial systems sized to each property. Battery storage lets homes use daytime energy at night or during outages. Several payment plans are offered to fit different budgets. The office is on Ibis Street in Webster. Families who prefer to discuss a contract in Spanish can do so directly with the installer.

Texas Direct Solar suits owners whose original installer has gone out of business. The family-owned company, operating since 2017, repairs SunPower, Enphase, SolarEdge and Tesla systems and takes over their service. It also removes and reinstalls panels during a roof replacement, using its own licensed electricians rather than roofers. New installations with Tesla Powerwall, Enphase or Franklin batteries are done by a NABCEP-certified crew. Its base is on Polk Street in the East End. Orphaned systems get a second life instead of being abandoned.

Sunshine Renewable Solutions suits businesses as much as homeowners, with projects that reach multi-megawatt scale. Founded in 2017, it handles design, engineering, permitting and installation itself. It holds a Texas electrical contractor license and a Texas residential solar retailer license, and it installs battery backup alongside panels. Its office is on the South Loop East in south Houston. A business planning a large roof or ground system gets engineering and permitting from the same team that installs it.

KW Solar fits buyers who want to run the numbers before talking to a salesperson. Its online calculator gives an instant estimate, and the site explains local incentives such as CenterPoint's solar rebate program. The company is owner-operated, debt-free and licensed as a Texas electrical contractor, and it installs Tesla Powerwall 3 batteries alongside panels. It is based in Katy and covers Houston and the surrounding suburbs. Shoppers can compare a real estimate against other quotes without a sales visit.

SolRa Tech suits homeowners whose roof and air conditioning need attention at the same time as a solar project. Its divisions cover roofing, remodeling, heating and cooling, construction and solar, all coordinated by one company. Solar pricing, financing, design and installation are handled in-house, and the team also removes panels for roof work and builds commercial systems. Its office is on West 19th Street in the Heights. Combining a reroof with solar avoids paying twice to remove and reinstall panels.

Starlight Solar suits owners who already have panels and need someone to service them. It repairs and optimizes systems it did not install, files manufacturer warranty claims and cleans panels. For new installs, it handles design, permits, HOA approval and activation, and covers its installations with a 30-year warranty. The company has served Texas since 2017 from its base in south Houston. Owners whose installer has disappeared get help with both the repairs and the paperwork.

Fastrac Energy Services fits Gulf Coast homeowners looking for solar with battery storage to ride out outages. Its team combines solar specialists with construction crews used to rooftop work. The company concentrates on residential solar and storage, offers financing and also installs projects for sales partners across the region. Its base is on Brittmoore Road in west Houston. If a quote reaches you through a partner company, confirm that Fastrac's own crew will do the installation.

TriSMART Solar suits homeowners who want panels, batteries, an EV charger and even a security system from one contractor. Headquartered in north Houston near Northpark Central, it installs residential systems across Texas, Arizona and New Mexico. It holds a Texas electrical contractor license and services most areas within 400 miles of its locations. With a company of this size, ask who will handle your installation and later service. Households planning to buy an electric car can wire for it at the same time.

IntegrateSun fits buyers who want major-brand equipment installed by a certified partner. The company is a Tesla Certified Premium Installer, an Enphase Certified Partner and certified by LG and Generac. It installs residential and commercial solar, Tesla Powerwalls and EV chargers in more than 12 states. A third-party ownership option lets homeowners take over the system after six years. Its Houston office is on Old Katy Road. Manufacturer certifications can matter when a warranty claim comes up.