4 Best Solar Panel Providers in Round Rock (2026)

What people praise

• One reviewer had panels mounted on a backyard pergola, with the salesperson handling the HOA approval
• A long-time customer said Greenstar answers questions within a day
• Reviewers describe the sales staff as clear and free of pressure
• Its site lists cleaning and maintenance for existing systems

Worth knowing

• Its 4.5 average includes some low ratings, and one reviewer reported trouble reaching the office after the install, so ask who handles service calls

What people praise

• Reviewers describe adding a Tesla Powerwall battery to an existing system
• One customer said the team ran an energy audit before adding panels
• Google lists long weekday hours and weekend hours
• A reviewer who bought a system elsewhere said the company helped get it working

Worth knowing

• A couple of reviews name Girasolve Energy, so ask which company contracts and services your system

What people praise

• One reviewer said the crew explained the install, cleaned up and painted the conduit to match the roof
• A customer said TriSMART handled the permits with the city and the electric provider
• Reviewers mention an app for tracking production
• Reviewers describe regular status updates from their representative

Worth knowing

• Ratings are more mixed than at the others, with a spread of low scores, so ask for the schedule and a named contact in writing
• Based in Pflugerville, so confirm Round Rock scheduling

What people praise

• One reviewer bought solar batteries and called the install team professional and efficient
• A customer said Devin helped them look for lenders and incentives
• A homeowner described solar, supplier and roofing crews coordinated on a roof replacement
• Google lists seven-day hours

Worth knowing

• A generalist home improvement company, so ask for solar-specific references
• Based in Pflugerville, so confirm Round Rock scheduling