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

Avatar for Sunivation Solar
Sunivation Solar
4.2(
5
)
Solar Panels For Electric System - RepairSolar Panel InstallSolar Panels For Electric System - Install - For Business+1 more

Serving Princeton, IL and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Tim, the owner, came over to review what we needed. He ordered a new inverter, was very communicative and installed the new inverter once it was received. We could not be happier with the service Tim and Sunivation Solar provided for us, and we will not hesitate to call them back should we need anything again. Tim was extremely kind, very thorough and just did an excellent overall job. Thank you!!"
Picture of one set of solar panels in Aurora, IL
Installing solar panels
fixing a broken solar panel
completed solar panel job
Steep roof rail installation

+1

Response rate100%
3 neighbors recently requested a quote
Recommended by25%of homeowners
Avatar for Tesla, Inc
Tesla, Inc
New to Angi
Solar Panel Install

Serving Princeton, IL 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 Legacy Solar LLC
Legacy Solar LLC
5.0(
1
)
Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Princeton, IL and surrounding areas

In business since 2020

Free estimates

Warranties offered

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today

Pool Pergola
Commercial Solar
Commercial Solar
Commercial Solar
Commercial Solar

+59

Response time2 days
Avatar for ETXSOLUTIONS
ETXSOLUTIONS
5.0(
3
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Princeton, IL and surrounding areas

Free estimates

Credit card accepted

"James with ETX Solutions, was very responsive to my inquiry and promptly answered every question I had. He is very knowledgeable about Solar and very professional. James explained all the tax credits and financial benefits of switching to Solar. I feel Solar energy is the smartest way to go, and James is the right person to get you set up and on your way!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

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 Princeton, IL and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"I was very impressed with the installer who was sent. He mounted the dish without drilling through my new roof, which might have voided my roof warranty, Also, he mounted the dish in a location where it is easy for me to brush the snow off it in winter. I appreciate his knowledge and thoughtfulness. Also, they didn't charge me to re-install the dish."
Dish Options
Recommended by74%of homeowners
Showing 1-10 of 26
Solar Panels FAQs, answered by experts

A few disadvantages of installing solar panels on your roof include the high up-front costs and the potential for increased property taxes. Installing solar panels can increase the home’s value, which in turn can mean higher taxes. Depending on your area, you should check with your local tax offices for more information. Another potential pitfall is roof leaks from a poor installation, but this shouldn’t be an issue if you hire a reputable company.

While you can install solar panels by yourself, it can be a complicated process full of lots of manual labor, risky roof work, and knowledge of electrical wiring. Most solar panel installation projects should be reserved for a trained professional—especially if you plan on connecting your panels to the electrical grid rather than for off-grid use, which doesn’t require utility services.

The morning sun can be better for solar panels because it’s often brighter and clearer than the afternoon sun. The brighter the sun, the more energy solar panels produce. The strongest rays occur during midday, which tends to be prime time for solar energy generation. Most homes get a mix of morning and afternoon sunlight.

It’s possible that installing solar panels can lead to mold on the roof. The panels themselves are not the issue. Problems caused by improper installation—such as roof leaks and mounts that aren’t sealed properly—can cause mold. Another potential cause of mold is debris accumulation under panels, which can trap moisture. If you live somewhere with extreme snow, rain, or hail, your home could be more prone to mold.

In almost every case, solar panels need to be removed to replace roof shingles. In some cases, such as solar installations where the panels are on raised platforms above the roof surface, installers may be able to install new shingles without removing the solar installation. However, to get a quality roofing installation, panels need to come off. Most roofing contractors won’t remove or reinstall solar panels as part of a roofing project, so you’ll need to contact your solar provider.

The Princeton, IL homeowners’ guide to solar panel services

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