Compare the highest-rated home solar professionals in Vienna, Virginia. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading SunPower Master Dealer, this company leverages top-tier SunPower equipment known for high efficiency and durability. They offer a comprehensive suite of services from initial consultation and system design to installation, maintenance, and financing. Their strong partnership with SunPower provides customers with some of the industry's best warranties.
Ipsun Solar is a highly-rated, employee-owned company with a strong focus on the Northern Virginia market. They are known for their personalized customer service, expert design, and commitment to quality installation. They offer a wide range of products and are particularly adept at handling complex roof types and energy efficiency integrations common in the Vienna area.
A local Virginia-based company that has built a strong reputation for reliability and customer satisfaction. They provide end-to-end services and are known for their expertise in navigating local permitting and utility interconnection processes (like Dominion Energy). They offer robust maintenance and repair services to ensure long-term system performance.
** The home solar market in Vienna, Virginia, is robust and competitive, characterized by a high level of quality among the top-tier installers. Vienna's affluent and educated demographic, combined with Virginia's favorable net metering policies and the availability of the 30% federal investment tax credit (ITC), creates strong demand. The competition is primarily between established regional companies, like those listed above, rather than national door-knocking sales outfits, leading to a market where expertise and customer service are key differentiators. Typical pricing for a residential system in this market is competitive with the national average, generally ranging from **$2.80 to $3.50 per watt** before incentives. This translates to a gross cost of approximately **$28,000 to $42,000** for a typical 10kW system. The high quality of homes and frequent need for more complex installations (e.g., on composite shingle or slate roofs) can influence final pricing. Homeowners in Vienna are generally well-informed and expect comprehensive consultations, high-quality equipment, and flawless execution from their chosen solar provider.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Vienna regulations and climate
Get answers to common questions about home solar services in Vienna, Virginia.
For a typical 6-8 kW system in Vienna, homeowners can expect an average gross cost between $18,000 and $28,000 before incentives. Crucially, you can combine the 30% federal Investment Tax Credit (ITC) with Virginia's state-level incentives, including a sales and use tax exemption for solar equipment. Additionally, Dominion Energy offers net metering, allowing you to earn bill credits for excess energy sent back to the grid.
Vienna's climate is excellent for solar, with ample sunny days year-round. Panels are most productive in spring and fall due to cool temperatures and clear skies; summer heat can slightly reduce efficiency. Snow in winter may temporarily cover panels, but it typically melts quickly, and the angled installation helps with shedding. Overall, systems are designed to maximize annual production across all seasons.
Installing solar in Vienna requires a permit from the Fairfax County Department of Land Development Services (LDS), as Vienna is located within Fairfax County. Your installer should handle this process, which includes structural and electrical reviews to ensure compliance with the Virginia Uniform Statewide Building Code (VUSBC) and local zoning ordinances. There is no specific town-level permit from the Town of Vienna for residential rooftop solar.
Prioritize providers with strong local experience in Northern Virginia and proper Virginia Class A, B, or C contractor licensing. Check for certifications like NABCEP and read reviews on local platforms like Nextdoor. A trustworthy installer will be deeply familiar with Fairfax County's permitting process, Dominion Energy's interconnection requirements, and optimal system designs for Vienna's roof styles and tree coverage.
No, Virginia state law provides a property tax exemption for the added value of a solar energy system. Your property assessment will not increase due to the installation. For net metering, Dominion Energy provides a one-for-one credit for excess kilowatt-hours you export to the grid, which roll over to offset your future consumption, with an annual "true-up" settlement period.