Get matched with top solar panel pros in Millstadt, IL

Q: Where is the best place to install solar panels on your roof?

• <div><p>Ideally, you want to place them facing true south. This is different from what a compass shows, which is called the magnetic south. You can find true south by using an online calculator as long as you know the longitude and latitude of your property. Solar panel placement is key to maximizing the energy you generate, so this is an important step.</p></div>

Q: Can you put too many solar panels on your house?

• <div><p>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.</p></div>

Q: How long does installing solar roof shingles take?

• <div><p>Professionals use the same methods to install solar shingles that they do for asphalt shingles, so you&rsquo;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.</p></div>

Q: How do I know if my roof can support solar panels?

• <div><p>The best way to know if your roof can support solar panels is to hire a structural engineer. They&rsquo;ll look at your roof and approve the design of your solar panel system or suggest changes. The best roofing for solar panels is made from strong materials like asphalt shingles and metal, but tile and gravel will work. Softer materials like thatch or temporary structures are not a good fit.</p></div>

Q: Do solar panels need to be removed to replace the shingles?

• <div><p>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&rsquo;t remove or reinstall solar panels as part of a roofing project, so you&rsquo;ll need to contact your solar provider.</p></div>

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Verified Reviews for Solar Panel Service pros in Millstadt, IL

*The Angi rating for Solar Panel Service companies in Millstadt, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.

*The HomeAdvisor rating for Solar Panel Service companies in Millstadt, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.

Last update on June 26, 2026

Reviewed in June 2026
They did an amazing job and had two trucks to get the job done the same day. They rewire my sub panel and got everything up to code all in one day. They even offer a payment plan for bigger jobs.
Recon Electric LLC
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Reviewed in March 2026
Jordan & Tyrek were our installers. They did a great job. They were kind, courteous and efficient. I felt bad for them that install information wasn’t communicated that it was a basement shower install. Despite not having all our order details, like a top (he did pick one up ) and glass shower...
Jacuzzi Bath Remodel of St. Louis
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Reviewed in February 2026
Gentleman who owns Solarize was professional and courteous. He communicated well with the manufacturer and convinced them that a replacement inverter was needed based on the data he saw and the manufacturer had seen. It's what we were hoping for.
Solarize
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Reviewed in June 2025
We couldn?t be happier with the job Deer Hill Electrical Services did for us! The new panel looks very clean & professional. He & his assistant were prompt, neat, and polite. I will be calling on them again soon for a few light fixtures we need replaced. Very satisfied customer here!
Deer Hill Electrical Services, LLC
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Reviewed in October 2024
Randy has been amazing since day 1! We ran into some issues with some solar companies and he helped us every step of the way! In no way was he ever pushy, just very informative and helpful. Even after install, when we have questions he is always there! He even went above and beyond during...
Your Solar Gurus
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Reviewed in June 2024
Notified them that we were getting shocked in the hot tub because they ran the electric from the sub panel to the hot tub. Said they couldnâ t find a problem but they changed the breaker anyway. We get shocked again. Hired a different electrician and he was beside himself because he couldnâ t...
Accurate Electric
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Reviewed in March 2023
We had an excellent experience with Headline Solar. Every team member we encountered was knowledgeable, friendly, and professional. They did an amazing job installing our solar panels with high-quality products at an affordable price. We highly recommend them to anyone.
Headline Solar
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Reviewed in January 2023
Paul responded with a phone call very promptly. We discussed the jobs I needed done, and he asked if he could stop by that evening. He installed an access panel to my water shutoff and hung three pictures. In the process he noticed an electrical problem in my bathroom and fixed that as well. He...
Pauls Honey Do Service
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Reviewed in April 2021
Brendin arrived on time and quickly completed the job of rearranged breakers to create additional panel space.
Loveland Home Solutions, LLC
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Reviewed in October 2020
He came to inspect the panel restored all the power that was out in each room.The price for the work was very reasonable will use them again in the future
Spark Daddy LLC
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Find Solar panel pros in Millstadt

Solarize

5.0(

)

Solar Panels For Electric System - RepairSolar Panel InstallSolar Panels For Electric System - Install - For Business+1 more

Serving Millstadt, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Gentleman who owns Solarize was professional and courteous. He communicated well with the manufacturer and convinced them that a replacement inverter was needed based on the data he saw and the manufacturer had seen. It's what we were hoping for."

38 neighbors recently requested a quote

Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Millstadt, IL and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

Unfortunately, we no longer accept requests through Angi or Homeadvisor due to the number of fake contacts we have received. So, if you would like to contact us here at GRID, you must do so directly through our website or phone. If you would like more information, you can either call or text our toll free number 833-474-3552, or visit our website www.GRIDSOLARLLC.com\n\nWe are a locally owned and operated solar company. We have seen the gimmicks and scams the big companies have been using and decided educate people about how solar REALLY works. We sell fewer systems because of how we operate, but we're okay with that because we do it the right way. \n\nThanks!

Response time2 days

Serving Millstadt, IL and surrounding areas

In business since 2015

Free estimates

Warranties offered

"Extremely professional! Definitely hire for your solar installation! Save the planet! Go Solar!!"

+16

Response time2 hrs

Response rate89%

Recommended by100%of homeowners

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Millstadt, IL and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"They are in the process of sending out an engineer"

Recommended by100%of homeowners

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SunSource Homes, Inc.

5.0(

)

Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Millstadt, IL and surrounding areas

In business since 2011

Free estimates

Warranties offered

"Derral s presentation in the home was absolutely superb."

Response time10 hrs

Recommended by100%of homeowners

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Vitt Heating & Air Conditioning Co Inc

4.7(

161

)

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Millstadt, IL and surrounding areas

In business since 1954

Free estimates

Emergency services offered

"On time, hard working and courteous"

Multifamily & Commercial Installation & Maintenance

Response time3 days

Response rate100%

Recommended by91%of homeowners

Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Millstadt, IL and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"They were very communicative throughout the process. They were all professional, experienced and knowledgeable."

Response time2 days

Recommended by60%of homeowners

Request Quote

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 Millstadt, IL and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"They have been great. It been going good for me. I been wit them for a while."

Recommended by74%of homeowners

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Millstadt, IL and surrounding areas

In business since 2009

Emergency services offered

"Perfect everything was done to my satisfaction."

Recommended by100%of homeowners

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Sunpro Solar by John Whitworth - Facebook

5.0(

)

Solar Panel Install

Serving Millstadt, IL and surrounding areas

In business since 2020

"He always does great work, friendly and professional."

Recommended by100%of homeowners

Request Quote

Showing 1-10 of 40

Solar Panels questions, answered by experts

Ideally, you want to place them facing true south. This is different from what a compass shows, which is called the magnetic south. You can find true south by using an online calculator as long as you know the longitude and latitude of your property. Solar panel placement is key to maximizing the energy you generate, so this is an important step.

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.

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 best way to know if your roof can support solar panels is to hire a structural engineer. They’ll look at your roof and approve the design of your solar panel system or suggest changes. The best roofing for solar panels is made from strong materials like asphalt shingles and metal, but tile and gravel will work. Softer materials like thatch or temporary structures are not a good fit.

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.

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