Compare the highest-rated home solar professionals in Walworth, Wisconsin. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, local electrical contractor that has expanded its expertise significantly into residential solar. They are known for personalized service, deep local knowledge of Walworth County, and handling the entire process from design to interconnection. Their strength lies in integrating solar with existing home electrical systems.
A regional leader in renewable energy based in nearby Lake Geneva. They have a strong focus on custom solar energy system design and are well-versed in the financing options and incentives available to Wisconsin residents. They often partner with top-tier manufacturers.
While based slightly farther away, this company has a stellar reputation for quality workmanship and customer service throughout Southeastern Wisconsin. They specialize in comprehensive energy solutions, making them an excellent choice for projects that combine solar with battery backup and energy efficiency upgrades.
The home solar market in Walworth, Wisconsin, is characterized by moderate competition, primarily from established regional contractors rather than large national corporations. The average quality of service is high, as the local companies rely heavily on reputation and word-of-mouth within the community. These providers are typically well-versed in local building codes, utility requirements (like those from We Energies or Alliant Energy), and state-specific incentives such as Focus on Energy programs. Pricing is competitive with the national average, with typical residential systems ranging from **$15,000 to $30,000+** before the 30% federal tax credit, depending on system size and complexity. The market is mature enough to offer a full range of services, including battery storage, which is becoming increasingly popular for both backup power and energy independence.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Walworth regulations and climate
Get answers to common questions about home solar services in Walworth, Wisconsin.
Walworth's climate offers excellent solar potential with clear, sunny summers, but panels will produce less during shorter, cloudier winter days. Snow accumulation can temporarily reduce output, but panels are installed at an angle to encourage snow shedding, and their dark surfaces often melt light snow quickly. It's crucial your installer calculates your system size based on Walworth's specific solar irradiance data and designs a robust roof mount to handle local snow loads, which can exceed 40 pounds per square foot.
The gross cost for a typical residential system in Walworth County ranges from $18,000 to $30,000 before incentives. Crucially, you benefit from the 30% federal tax credit and Wisconsin's state-wide exemption from sales and property tax on solar installations. Local utilities like We Energies or Alliant Energy may offer additional rebates, and many Wisconsin-based solar providers offer competitive financing, including loans and leases, to improve upfront affordability.
You will need a building permit from the Village of Walworth or Walworth County, adhering to the Wisconsin Uniform Dwelling Code. Your solar provider should handle this process. The critical local step is interconnection with your utility (e.g., We Energies). They have specific application requirements, may require a dedicated meter, and their net metering policy dictates how you get credit for excess energy sent back to the grid, which is key for your financial payback.
Prioritize installers with extensive experience in Wisconsin's climate and regulatory environment. Verify they are licensed, insured, and certified by the North American Board of Certified Energy Practitioners (NABCEP). Ask for local references in Walworth County, review their portfolio of completed projects, and ensure they provide a detailed production estimate specific to your roof's orientation and Walworth's weather patterns. A trustworthy provider will also manage all local permitting and utility paperwork.
Most south, east, or west-facing roofs in good structural condition are suitable. An installer will assess your roof's age, shading from trees (common in Walworth's landscape), and orientation. Standard grid-tied systems automatically shut off during a power outage for safety, even if the sun is shining. To have power during outages common in Wisconsin storms, you must install a dedicated solar battery backup system, which is an additional but increasingly popular investment for homeowners in the area.