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TRUSTED BY GREENFIELD, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon12
    Verified solar panel services reviews

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

Avatar for Current Electric Company
Current Electric Company
4.7(
140
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Greenfield, WI and surrounding areas

Approved

In business since 1983

Emergency services offered

Credit card accepted

"Dan (The Technician) and his Apprentice (Brody) were EXCELLENT) and would give them more than 5 STARS IF POSSIBLE! We have used Dan at Current Electric several times with difficult tasks but he seems to always find a way to get the project done! We had 3 lights installed today, had rewiring so they not exposed and got our projects done that we wanted for 2 years now THANK YOU SO MUCH! I would recommend them to anyone! Pat (Hartland, Wisconsin)"
Kitchen Remodel
Landscape Lighting
Restaurant Lighting
Lighting in newly built hotel
Commercial Solar

+2

Response time1 day
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Tesla, Inc
Tesla, Inc
New to Angi
Solar Panel Install

Serving Greenfield, 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 Elevated Solar and Electric, LLC
Elevated Solar and Electric, LLC
5.0(
2
)
Solar Panel Install

Serving Greenfield, WI and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Excellent company! They are very knowledgeable, experienced, have good communication skills and even cleaned up after they finished the job. I would highly recommend them!"
Solar and Battery System
Top of Home
Front of Home
Back corner of Home
Back of Home

+1

Response time4 hrs
Response rate100%
Recommended by100%of homeowners
R S Plumbing Co
4.7(
45
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Greenfield, WI and surrounding areas

"I question whether he has insurance. When I asked him about it he said he did, but the day he did the work, he could only show a 1-day insurance policy for that day. It made me a little nervous in case there were issues with the work in the days that followed. None occured.
Aside from that, he did a great job and performed the work requested.
"
Recommended by95%of homeowners
Avatar for Dish Network Retailer Satellite Country
Dish Network Retailer Satellite Country
4.0(
283
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Greenfield, WI and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"It turned out good. It took them a long time to get the gift card to me but other than that everything went fine. Every time I talked to somebody I would tell them it's an Angie's List Big Deal and I think that some place along the line somebody didn't  pay attention to that. I don't know if there's a commission involved on the other end or something, so I had to call back two or three times to get it all finished up and get the gift card and I think they even had to have a refund. It was a little bit of a hustle. It took a lot of time for the right person to get what I needed."
Dish Options
Recommended by74%of homeowners
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Solar Panels FAQs, answered by experts

In most cases, yes, solar panels are well worth the investment. Going solar with your home’s energy is expensive, but, in most states, the panels will pay for themselves by reducing your electric bills. Solar panels don’t produce greenhouse gasses or other pollutants, meaning you can feel good about using this renewable energy source to power your home. Plus, installing solar panels can boost your home value, helping your profit off your next home sale.

Yes, a solar panel can power a TV without a battery, but only if the sun is shining and the panel is generating enough energy. Your solar panel and TV must have the same voltage, and you should install a charge controller and inverter between them so power surges don’t destroy your TV. To watch TV at night, in the early morning and late afternoon, and on cloudy days, your home must be tied to the power grid.

While you can minimally overshoot the number of solar panels you need for your home, it's not smart to go too far. Not only is the extra cost unnecessary, but your state may put caps on how much energy your home can produce and send back to the grid. It is always best to work with a solar energy professional to determine the best system size for you.

Yes, solar panel installation will require permits. The required permits will depend on where you live, as some states and cities have solar-specific permits, while others only require electrical permits to connect to the grid. In either case, it’s best to hire a reputable solar installer in your area, as a representative should handle all of the necessary permitting for you and will include the cost of the permits in your initial solar estimate.

The average homeowner needs around 22 solar panels, but the exact number depends on your monthly energy consumption. Your solar professional should size your array to offset your consumption, meaning you’ll need fewer panels if you use below-average amounts of electricity, or more than 22 if you use above-average amounts of electricity. The number of panels also depends on the output of each panel. The average is around 400 watts, but you might need more panels if you install less capable equipment. Since there are so many variables, you should have a professional size your system.

The Greenfield, WI homeowners’ guide to solar panel services

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