Compare the highest-rated home solar professionals in Onalaska, Wisconsin. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, local electrical contractor with a dedicated solar division. They specialize in custom-designed residential solar systems and are known for their high-quality craftsmanship and customer service. They handle the entire process from consultation and design to installation, permitting, and interconnection.
A specialized solar installation company based in the nearby city of La Crosse. They focus exclusively on solar and are praised for their expertise and straightforward process. They offer a range of financing options and have deep knowledge of local incentives and utility net metering policies.
A well-established regional electrical contractor with a strong focus on renewable energy systems. They serve a wide area of Western Wisconsin and bring significant experience to complex installations, including integrated battery backup systems. They are a SunPower Premier Dealer, offering some of the industry's highest-efficiency panels.
** The home solar market in Onalaska, Wisconsin, is a developing and competitive niche within the broader La Crosse metro area. The market is characterized by a small number of highly specialized local and regional providers rather than national corporations. The average quality of service is high, as these local companies rely heavily on reputation and word-of-mouth. Competition is moderate but growing with increasing homeowner interest in renewable energy. Typical pricing for a residential solar system in Onalaska is competitive with national averages, generally ranging from **$2.50 to $3.50 per watt** before incentives. This translates to a gross cost of approximately **$15,000 to $30,000** for an average-sized system (6-10 kW). The federal Investment Tax Credit (ITC), which allows homeowners to deduct 30% of the system cost from their federal taxes, significantly reduces the net investment. Providers in this area are generally well-versed in local utility (Xcel Energy) net metering policies and any available Wisconsin-specific focus on energy programs.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Onalaska regulations and climate
Get answers to common questions about home solar services in Onalaska, Wisconsin.
Solar panels are surprisingly efficient in cold, sunny weather, and snow typically slides off angled panels. The main seasonal consideration is shorter winter days, but Wisconsin's sunny summers produce abundant energy, often creating a net surplus annually. Installers in Onalaska use cold-rated equipment and design mounts to handle snow load, ensuring year-round reliability and optimal annual production.
After the 30% federal tax credit, a typical Onalaska home system costs between $15,000 and $25,000. Key financing includes cash, loans, and potential third-party leases. Beyond the federal credit, Wisconsin offers a state sales tax exemption on equipment, and Focus on Energy provides cash-back rebates, while your local utility, Xcel Energy, may have specific interconnection programs to enhance savings.
The process typically takes 2 to 4 months from signing a contract to activation. It involves a site assessment, system design, securing permits from the City of Onalaska and interconnection approval from Xcel Energy, the physical installation, and final inspections. Scheduling can be weather-dependent, with installations often prioritized for spring and summer months.
Prioritize local Wisconsin installers with extensive experience in handling our climate and navigating Xcel Energy's interconnection process. Verify they are licensed, insured, and certified by the North American Board of Certified Energy Practitioners (NABCEP). Always get multiple quotes, check reviews, and ask for references from recent installations in the La Crosse County area.
Standard grid-tied systems shut off during an outage for safety. To have backup power, you must install a solar battery storage system, like a Tesla Powerwall or similar. This is a valuable consideration in Onalaska for resilience during severe seasonal storms. Your installer can design a system with battery backup to keep critical loads running during utility outages.