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

Avatar for Solar Pros LLC
Solar Pros LLC
5.0(
2
)
Solar Panels For Electric System - Repair

Serving Danbury, CT and surrounding areas

Approved

In business since 2010

Emergency services offered

Small jobs welcome

"Excellent experience. We had a connectivity problem with our solar panels. They responded quickly and set up an appointment right away and came when they said they would. The technician very personable. He was able to determine the problem and correct it, updated the software on our system, and explained that maintenance was not necessary. I would highly recommend this company."
Critter guard
Critter Guard
Critter guard
22 neighbors recently requested a quote
Avatar for Bright Light Energy Corp.
Bright Light Energy Corp.
4.2(
5
)
Solar Panels For Electric System - Repair

Serving Danbury, CT and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"In order to get my roof repaired, I had to get my solar panels taken down and replaced. Bright Light Energy Corp got the job done for $400 less than my original quote and began work the day after I contacted them. The first company had a 30-day wait. They are clearly professionals who know their business and provide a well-done service in the time and cost they quote. I highly recommend this company."
Response time11 hrs
4 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.5(
70
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Danbury, CT and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Kevin was great! The rest of the company not so much. Kevin diagnosed the problem immediately as the thermostat, had a replacement in the truck, and completed the installation of the new unit quickly. He showed me how to program the updated version, and everything seemed to be fine - until the next morning. Turned out the replacement was defective. When I called, I was told that they might not be able to get back to me that day, but Kevin interrupted his schedule to come back and put in a new (and working) unit at no charge."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time3 days
7 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Sunrun Inc
Sunrun Inc
5.0(
1
)
Solar Panel Install

Serving Danbury, CT and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"The #1 home solar & battery company in America. We know going solar can be complicated. We are here as your expert guide every step of the way. With our customers, we are creating a planet run by the sun. Unrivaled home solar and battery experience \nWith 900,000 homes and counting, no one has more installation expertise.Smart technology \nAn ecosystem of innovative products that put you in control of your home energy needs. Payment solutions for every home \nTailored plans including predictable monthly payments, little-to-no money down, and no-debt options. The Sunrun Guarantee \nThe industry's most comprehensive repairs, maintenance & monitoring program. \n"

Solar Home
Clairmont Remodeling
4.1(
35
)
Solar Panel Install

Serving Danbury, CT and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"What a joy to see in today's world: pride and ownership of services provided; Jared C. and his crew delivered just that. We turned to Home Advisor after a few failed attempts to find a contractor on our own for a total bathroom remodel. We filled out the questionnaire and were pleased when Jared Clairmont responded within a short period of time. We set up a meeting. Our first impressions of Jared were based on his punctual arrival, his friendliness, and the fact that he listened carefully to what our goals were. Soon after, he returned a detailed quote to us as well as concrete start and end dates for the project. Our second impressions came when he and his exceptional crew began the project, again punctual. We felt we were on the right path with our decision to hire him. As the project moved forward, Jared was communicative every step of the way. If there was a question we needed or wanted addressed, Jared responded quickly. Every communication was pleasant and supportive of our needs to understand what we were observing as the project matured. We threw him a few curve balls in the form of last-minute changes, which were received just as pleasantly as every other communication, and he and his crew delivered with ease. It must be said that we are not easy people to please.This is our home and we expected compliance with our wishes, quality of workmanship, and above all else, honesty. In all of these aspects we were completely satisfied. We will turn to Jared in the future for our home improvement needs. Kelly and Del L."
Response time3 days
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Tesla, Inc
Tesla, Inc
New to Angi
Solar Panel Install

Serving Danbury, CT 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 SunPower
SunPower
4.2(
105
)
Solar Panel Install

Serving Danbury, CT and surrounding areas

In business since 1985

Free estimates

"I would very highly recommend Sunpower for your solar and battery design and installation - superior solar panel and battery products - absolutely excellent solar panel and electrical installation teams - wonderful customer service support."
Coastal SunPower Solar Installation
West Coast SunPower Solar Installation
NorthEastern Solar Installation
Southern Solar Installation
SunVault™ Storage Helps Keep the Lights On

+3

Recommended by84%of homeowners
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Solar Panels FAQs, answered by experts

Solar batteries can be a great investment to help maximize your solar savings and make your system and home more valuable, but they’re most beneficial to customers who don’t have access to net metering. If your state or energy provider doesn’t provide net metering, batteries can be a great way to offset consumption even when your panels aren’t producing power. They also come with the added benefit of providing electricity through blackouts, so they’re valuable in areas prone to severe weather that could cause frequent blackouts. Your installer can help you decide if batteries are worthwhile.

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.

  • Installing a new electrical meter box

  • Replacing your meter base

  • Replacing your service entrance cable 

The cost to install or upgrade an electrical meter box ranges from $100 to $650, including $50 to $250 for the unit. The meter base passes the power from your electric company to your panel. The cost to replace a meter base is roughly $50 to $250. 

Service entrance cables are electrical cables with multiple wires, bringing power from electrical companies to residential buildings. The cost to replace a service entrance cable ranges roughly from $1,000 to $1,500.

There are a few great questions to ask a solar contractor or inspector when you speak to them. You’ll probably want to find out about the energy yield and efficiency of your array, ensuring the actual output matches the amount you calculated when installing the array in the first place. It’s also a good idea to find out about any damage or wear and tear on the array and to inquire about how soon you need to make repairs or replacements to essential components.

Insurance companies aren’t against solar panels, but they may have concerns about the risks and costs of insuring solar. The type of policy, where you live, and the insurance company itself matter. Extreme weather can damage solar panels, and faulty installation or electrical malfunctions pose a fire risk—this, in turn, can increase insurance company liability and payouts. However, you’re likely to keep coverage as long as you have a pro install the solar system, keep it maintained, can pass a solar panel inspection, and update your homeowners policy to include solar.

The Danbury, CT homeowners’ guide to solar panel services

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