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Top-Rated Solar panel pros in Darien - Updated Nov 2026

Avatar for Tesla, Inc
Tesla, Inc
New to Angi
Solar Panel Install

Serving Darien, WI and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Warranties offered

Tesla Energy provides an all‑in‑one solar‑plus‑storage solution for your home. Sleek, high‑efficiency solar panels paired with Powerwall help you save on electricity bills and protect your homes from outages. The Tesla app gives you real-time visibility into your energy production, usage and savings—and lets you earn money by supporting the grid through Tesla's Virtual Power Plant. Every system is engineered and installed end‑to‑end by Tesla, delivering a modern aesthetic and the confidence that your home is powered by the most advanced renewable energy ecosystem. With our Price Match Guarantee and exclusive incentives, you can be confident you're getting the best value in home energy.

California Home I
California Home I
California Home I
Texas Home
Texas Home

+3

Avatar for Skylights by Solar*Brite Ltd
Skylights by Solar*Brite Ltd
4.9(
36
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Darien, WI and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"Art performed a quick and professional installation. The solatube installed in the kitchen provides a lot of needed natural light. Also, my existing attic fan had not functioned for several years, and Art suggested the solar powered fan. Art and Steve removed my old fan and installed the new solar fan. Great job all around.
"
Master Closet after Solatube
Master Bath after Solatube
Master Closet after Solatube
Recommended by100%of homeowners
Avatar for All Star Installations Inc
All Star Installations Inc
4.4(
58
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Darien, WI and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"All jobs were completed with a large crew which for us meant in a timely manner.  Once started, the job was completed with no interruptions.  The weather was extremely hot but the crew worked long hours and seemed like a happy bunch.  The house was a fixer-upper and the roof and facia and gutters gave it an excellent "street appeal".  The workmanship was very good.  Chris chose the roof color which I appreciated because I had no idea what color would make an all white house look good.  The blue-gray was just right.  After I saw the work on one house, I had Chris do the windows on a second house and will have him do the siding and roof on the second house in the spring.  All-Star Installations gives great value in price, materials, and workmanship.  And Chris was a pleasure to work with.
"
Recommended by93%of homeowners
Avatar for Harker Heating & Cooling
Harker Heating & Cooling
4.6(
213
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Darien, WI and surrounding areas

In business since 1949

Free estimates

Emergency services offered

"The service technician, Scott, was extremely prompt and was very professional.  He answered all of the questions we had reference the furnace.  He was very personable and didn't mind that we hung out with him while he worked.
The biggest reason this business was chosen was because they were available to do it in the near future.  Many places were booked into 2013.
"
87 W. Beltline Hwy
Carrier Distinguished Dealer Logo
Star of Madison Award
Recommended by89%of homeowners
Avatar for Green energy
Green energy
5.0(
1
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Darien, WI and surrounding areas

In business since 2009

Free estimates

Discover the extraordinary opportunity to harness solar energy for your electricity needs, with our highly competitive starting rate of only $20 per month. Take advantage of this exclusive offer to determine your eligibility today and unlock the potential savings. As an added incentive, upon qualification, you will receive a generous $1000 Visa gift card, further enhancing your solar experience. Rest assured, our commitment to your utmost satisfaction is unwavering. Additionally, we proudly extend the lowest rates in the industry for roofing solar solutions. Join us and embark on a remarkable journey towards energy efficiency and cost savings.

Solar Panels Project
Solar Panels Project
Solar Panels Project
Solar Panels Project
Solar Panels Project

+6

Recommended by100%of homeowners
K & N Services
3.6(
16
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Darien, WI and surrounding areas

In business since 2006

Free estimates

Emergency services offered

Owner operated. I am Jack of all trades. No job to big or small. We do everything from hauling to painting , Plumbing electrical , rental unit turnovers , trash outs roofing , windows and doors. My contact information has been outdated on here for a while. sorry to any customers who tried to reach me. And as always a 20% VETERANS & senior discount.

Recommended by90%of homeowners
Showing 1-10 of 12
Solar Panels FAQs, answered by experts

Professionals use the same methods to install solar shingles that they do for asphalt shingles, so you’ll often see a similar installation timeline of one to two days. The amount of time required will depend on the size and slope of your roof and the number of shingles installed. Weather conditions can delay installation, as working on a roof is unsafe during high winds or heavy rain.

The time it takes to install solar panels depends on the number of panels and the size of your home, but installation takes between two and three days of work. While most contractors can install the panels over the course of a couple of days, switching to solar energy can take two to three months in total. This includes the time it takes to design the system, procure the parts, obtain the permits, install the panels, connect to the main power grid, and get an inspection.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

Rooftop solar panels supply energy to a single household, where a solar farm can power multiple homes at once with clean energy. Residential rooftop solar panels cost more per watt with a lower project total, and those panels only service the residence they are installed on (in most circumstances). With a solar farm, multiple households can buy into the project and share the overall cost.

You can install solar panels on a flat or pitched roof, but keep in mind that they will need to rest at a 30- to 50-degree tilt for optimal sun absorption. It costs more to install solar panels on a flat roof because you will need to install a framing system and likely hire a structural engineer. If your roof has a pitch of more than 40 degrees, it may not be a good candidate for solar panels.

The Darien, WI homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.