Compare the highest-rated home solar professionals in Hamilton, Virginia. All contractors are licensed, insured, and verified through our rigorous screening process.
Nova Solar is a leading residential solar installer headquartered in Northern Virginia, known for its customer-centric approach and comprehensive service from design to post-installation support. They are well-versed in Loudoun County permitting and interconnection processes.
Ipsun Solar is a employee-owned (ESOP) company serving Virginia, Maryland, and D.C. They focus on high-quality installations and energy efficiency, offering a full suite of services including consultation, design, and maintenance.
With over a decade of experience, Solar Energy World is one of the larger and more established solar providers in the Mid-Atlantic region. They offer robust financing options and have strong partnerships with top-tier equipment manufacturers.
** The home solar market in Hamilton, Virginia, is characteristic of the broader Northern Virginia region: competitive and of high quality. As part of Loudoun County, homeowners in Hamilton benefit from a mature market with installers who are highly experienced with local regulations and utility (Dominion Energy) requirements. The competition level is moderate to high, which benefits consumers through competitive pricing and a strong focus on customer service. Typical pricing for a residential system ranges from **$2.80 to $3.40 per watt** before incentives, making an average 6 kW system cost between $16,800 and $20,400. Homeowners can significantly reduce this cost through the 30% federal investment tax credit (ITC) and other local incentives. The presence of several established, well-reviewed companies ensures that residents have access to reliable installation, robust warranty options, and knowledgeable guidance on financing and leasing.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Hamilton regulations and climate
Get answers to common questions about home solar services in Hamilton, Virginia.
For a typical 6-8 kW system in Hamilton, the gross cost before incentives ranges from $18,000 to $28,000. Crucially, you can reduce this by 30% with the federal Investment Tax Credit (ITC). Additionally, Virginia offers a state-level exemption where the added value from your solar panels is not subject to property tax, and you may benefit from net metering programs with Dominion Energy to earn bill credits for excess power.
Hamilton experiences four distinct seasons, which is advantageous for solar. While summer offers the most peak sun hours, panels operate efficiently in cooler temperatures. Winter production is lower due to shorter days and potential snow cover, but clear, cold days can yield good output. On average, Virginia receives ample sunlight, making solar highly viable, and systems are designed to account for these seasonal variations in their annual production estimates.
Installing solar in Hamilton requires a building permit from the Loudoun County Department of Building and Development, as Hamilton is within the county. Your installer will typically manage this process. Key regulations involve compliance with the Virginia Uniform Statewide Building Code and interconnection rules with Dominion Energy. There are no restrictive homeowners association (HOA) solar rights laws in Virginia, but you should still check your specific HOA covenants.
Prioritize providers with strong local experience in Northern Virginia and Loudoun County. Verify they are licensed, insured, and certified by organizations like NABCEP. Ask for references from recent installations in Hamilton or nearby towns like Purcellville to see their work firsthand. Crucially, choose a company that handles the entire process, including county permits and Dominion Energy interconnection paperwork, to ensure a smooth project.
Standard grid-tied systems shut off during an outage for safety. To have power during outages, you need a system with battery storage (like a Tesla Powerwall). Regarding net metering, Dominion Energy's program credits you at the full retail rate for excess electricity your panels send to the grid. These credits roll over month-to-month, allowing you to build up a bank in sunny months to offset usage during less productive periods like winter.