10 Best Solar Companies in Sussex, WI

How To Choose a Solar Company

Going solar can be a great way to save money on electricity costs and help the environment by reducing your carbon footprint using renewable energy. Here are some key factors to consider when evaluating if a solar installer is trustworthy.

Check Licensing

Make sure you hire a licensed solar installer. This ensures that the work is done properly using current best installation practices. For solar thermal installations, Wisconsin requires a licensed HVAC contractor or plumber to be the crew if the work involves heating equipment or potable water. There are fewer restrictions for solar PV systems, but either your city government or the Wisconsin Division of Safety and Buildings may have to review building plans before you begin.

Read Customer Reviews

Check TrustPilot, the Better Business Bureau (BBB), Google Reviews, and other review sites to see what past customers are saying about local solar providers. Detailed reviews can help you evaluate a provider's integrity and customer service. Be wary of companies with few or mainly poor reviews.

Compare Multiple Quotes

Call at least three solar companies for free, itemized quotes. A quote should explain all costs and specify the solar equipment included. Reviewing multiple quotes helps you find the option that aligns with your budget.

Ask About the Warranty

Quality solar installations should come with strong workmanship and performance guarantees. A workmanship guarantee addresses any installation defects (such as poor alignment, poor wiring, or cracks in the panels), while a performance warranty ensures a certain level of energy production. Strong guarantees demonstrate a company's confidence in its work.

Evaluate Financing and Incentives

Solar is great for helping you lower electricity bills over time. Be sure to consider these aspects when considering the final cost and value of solar panels.

• Research federal and state tax credits: A 26% federal tax credit for the full solar system cost is available through 2032. Many states offer incentives, too. The credits can result in substantial savings for solar buyers.
• Look into utility rebates: More discounts might be available from electric companies looking to motivate homeowners to install solar panels. Contact your local utility provider to learn rebate values and qualification criteria, so you can determine your possible savings.
• Compare system purchase options: Solar panels may be paid for outright or financed through a loan or lease. Confirm important financing details such as fees, payment schedule, annual percentage rate (APR), and ownership implications when financing your solar system.

Cost of Solar Installation in Sussex

Sussex homeowners typically spend about $19,621 on home solar systems after federal tax refunds. Solar arrays in Sussex cost approximately $3,880 per kilowatt, with the average residential solar system being 7.2 kilowatts. An estimate from a local solar provider will include costs for labor, preliminary work, and permit fees, and will account for your system's size, capacity, and panel type. Some homeowners prefer to lease solar panels in order to reduce upfront costs.