There can be solar tax credits and incentives available at the federal, state and local levels. The calculator above will show you the value of all incentives your home is eligible for.
Connecticut has ranked in the top ten states for solar policy and incentives, and also in solar installations per year for the past few years. With solar net energy metering offered for 20 years for people who install solar, the financials look great for those who install now. People who wait may miss out. Connecticut has also rolled out a low and moderate income solar program. Read on to learn more!
Learn what solar incentives are available to Connecticut homeowners
See what Connecticut solar incentives you qualify for based on your utility company and city
Find out how much these incentives and/or Connecticut solar tax credits will reduce your cost to go solar and add batteries
The federal solar investment tax credit will have the biggest impact on the cost you will face to go solar in Connecticut
If you install your photovoltaic system before the end of 2032, the federal tax credit is 30% of the cost of your solar panel system. This is 30% off the entire cost of the system including equipment, labor, and permitting.
Example: If your solar energy system costs $20,000, your federal solar tax credit would be $20,000 x 30% = $6,000.
The federal tax credit falls to 26% starting in 2033.
With net metering in some states, you get full retail rate credit for the amount of electricity you send back into the grid with your solar panels.
With net metering, your utility company is required to track the amount of solar power you send back into the grid and how much you use, and credit you for the difference at retail prices. The difference is reflected as a credit on your next bill, and reset annually. This is a huge benefit to you as a solar owner, and a policy we’d like to see expanded in most other parts of the country.
Nearly unanimously in late 2019, the Connecticut Senate saved the state’s solar industry by extending its current strong net metering policy through 2021. Those who go solar now can have their net metering locked in until 2041!
If, however, you miss the boat on Connecticut net metering, you'll be subject to whatever "feed-in tariff" (FIT) your utility company manages to push through the state's Public Utilities Commission. A FIT is the price you get paid for a kWh of solar energy, and the FITs in Connecticut are sure to be less than the price you'll be paying for electricity from the utility company.We’re hopeful the state legislature can design a longer term successor which is fair and creates more long-term reliability for installers and homeowners alike.
Connecticut has generous solar power rebates, for up to a 10-kilowatt installation. If you use enough energy to justify a 10-kW system, the state offers $426 back per kW. This means the max you can get from the program is $4,260. That’s pretty sweet. That amount is typically paid directly to your solar contractor from the state, so expect to see it reflected on your quote and handled by them.
The state also offers incentives for third-party companies who install and maintain solar panels on homes and lease the systems to homeowners, which makes Connecticut one of the best places in the country for solar leasing!
When solar panels are installed on your home, its value increases. We’re talking many thousands of dollars of instant property value goodness. But wait, that isn’t even the best news! Connecticut has provided residents a way out of paying more property taxes for putting solar panels on their roofs since 1977, thanks to the Connecticut solar energy property tax exemption.
As long as you file a claim with the board of assessors before the first day of November in the applicable assessment year, you will not have to pay a single penny more in property taxes for that shiny new PV system.
What’s more, your solar installation in Connecticut is also 100% exempt from sales taxes, saving you 6.35% right out of the gate!
Connecticut has a low-income solar program! Called the Solar For All Program, it's helped nearly 2,000 low-income Connecticut homeowners get solar panels installed on their roof and save money on their electric bill.
Unlike other states, Connecticut doesn't promote solar ownership, but instead engages in a public/private partnership to install solar systems under a kind of third-party ownership called a power purchase agreement, or PPA for short.
A PPA makes the solar installation company essentially your second electricity provider—you pay for all the energy the solar panels generate, at a lower rate than you had been paying the electric company. In the case of the Solar for All program, the cost of a PPA is considerably less than retail energy, because Connecticut subsidizes the systems and the savings are passed on to the low-income homeowner.
Showing data for:
Prices based on a 9.5kW system, after 30% federal tax credit
34 solar companies in Connecticut provide pricing on SolarReviews. Here are the best rated companies near you.
4.86 380 Reviews
Jonathan, 5 days ago
Excellent service and staff. Highly recommend. The whole process was done in a timely manner and was left cleaned.
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Jonathan, 5 days ago
Excellent service and staff. Highly recommend. The whole process was done in a timely manner and was left cleaned.
4.83 75 Reviews
Robert J, 4 weeks ago
Recently completed a large solar panel installation on my home. I'm very happy with the product that Earthlight proposed, installed and continues to maintain. Firstly, during the design and installation phase they were efficient and timely with the install. Secondly, during the first few months of operation and ironing out any bugs, Earthlight monitored my panels, and noticing any items not working properly they called me, scheduled a visit, came in and made the repairs proactively. Given the upfront cost of solar panels, it is reassuring to know that Earthlight takes their product warranty and reputation seriously.
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Robert J, 4 weeks ago
Recently completed a large solar panel installation on my home. I'm very happy with the product that Earthlight proposed, installed and continues to maintain. Firstly, during the design and installation phase they were efficient and timely with the install. Secondly, during the first few months of operation and ironing out any bugs, Earthlight monitored my panels, and noticing any items not working properly they called me, scheduled a visit, came in and made the repairs proactively. Given the upfront cost of solar panels, it is reassuring to know that Earthlight takes their product warranty and reputation seriously.
4.79 81 Reviews
Sam, over 1 month
I have been very satisfied with my experience at SAVKAT Solar. They were easy to work with, knowledgeable, and flexible. We had chosen Sunpower for our solar installation. This was in April 2024 immediately prior to their bankruptcy and restructuring. SAVKAT was assigned as our installer. We reached the point of final inspection on 16JUL24, the same day Sunpower issued a stop work on all solar installations. SAVKAT eventually finished the work without waiting for Sunpower approval to move forward allowing us to begin producing power. I credit this effort entirely to SAVKAT and the Mystic Solar company. Thanks!
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Sam, over 1 month
I have been very satisfied with my experience at SAVKAT Solar. They were easy to work with, knowledgeable, and flexible. We had chosen Sunpower for our solar installation. This was in April 2024 immediately prior to their bankruptcy and restructuring. SAVKAT was assigned as our installer. We reached the point of final inspection on 16JUL24, the same day Sunpower issued a stop work on all solar installations. SAVKAT eventually finished the work without waiting for Sunpower approval to move forward allowing us to begin producing power. I credit this effort entirely to SAVKAT and the Mystic Solar company. Thanks!
4.69 613 Reviews
Kevin E, 1 week ago
call was clear and covered all my concerns
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Kevin E, 1 week ago
call was clear and covered all my concerns
4.50 14 Reviews
Satisfied customer of Son Energy, over 1 month
After researching solar for several years, I made the decision to go forward before the 26% federal tax credit is reduced again by end of 2020. My home has electric baseboard heat, and though I had a high efficiency mini split heat pump system installed two years ago, the winter heating costs from Eversource were still astronomical, and continuing to grow every year. I had spoken with the large solar companies, but in the end, going solar was going to make them more money than it would save me, mainly because of the high cost of the systems that is built into financing. I spoke with Ron at Son Energy, and his down to earth approach, willingness to provide detailed explanations to answer all my questions, and 100% satisfaction guarantee, led me have him come to my home for a detailed walkthrough. When he wanted to come out to see my home for himself, and didn’t give a quote until he had personally been to my property, I knew he would provide the best install and service years down the road. His prior background in nuclear engineering is impressive, and gave me the confidence in his knowledge and expertise in designing and building the optimal system for my home. His pricing was highly competitive and fair, and he didn’t come across as trying to sell me something I didn’t need. There was no sales pitch, just an honest explanation of the benefits of the system vs the cost, and why it made sense in my situation to go solar. So glad I went with Ron and Son Energy. After the work contract was signed, he handled all the effort from permits to install, and arranged to come to my home a week early to begin the work. Ron (and the subcontractors he works with for electrical and panel install) were honest, efficient, and cleaned up after the multi day install. Everything he agreed to was completed in a top quality manner, and very timely. Now just waiting for the net meter install, and a full switch off of public utility to 100% solar production. I couldn’t be happier that I went with a local CT professional, and picked Ron Tooker with Son Energy.
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Average cost (5kW system)
$17,900 ($3.58 per watt)
Satisfied customer of Son Energy, over 1 month
After researching solar for several years, I made the decision to go forward before the 26% federal tax credit is reduced again by end of 2020. My home has electric baseboard heat, and though I had a high efficiency mini split heat pump system installed two years ago, the winter heating costs from Eversource were still astronomical, and continuing to grow every year. I had spoken with the large solar companies, but in the end, going solar was going to make them more money than it would save me, mainly because of the high cost of the systems that is built into financing. I spoke with Ron at Son Energy, and his down to earth approach, willingness to provide detailed explanations to answer all my questions, and 100% satisfaction guarantee, led me have him come to my home for a detailed walkthrough. When he wanted to come out to see my home for himself, and didn’t give a quote until he had personally been to my property, I knew he would provide the best install and service years down the road. His prior background in nuclear engineering is impressive, and gave me the confidence in his knowledge and expertise in designing and building the optimal system for my home. His pricing was highly competitive and fair, and he didn’t come across as trying to sell me something I didn’t need. There was no sales pitch, just an honest explanation of the benefits of the system vs the cost, and why it made sense in my situation to go solar. So glad I went with Ron and Son Energy. After the work contract was signed, he handled all the effort from permits to install, and arranged to come to my home a week early to begin the work. Ron (and the subcontractors he works with for electrical and panel install) were honest, efficient, and cleaned up after the multi day install. Everything he agreed to was completed in a top quality manner, and very timely. Now just waiting for the net meter install, and a full switch off of public utility to 100% solar production. I couldn’t be happier that I went with a local CT professional, and picked Ron Tooker with Son Energy.
4.50 29 Reviews
David Kucher, over 1 month
The solar and battery were installed in 2018; however, over the past six months, the battery began to fail. PurePoint worked with the battery manufacturer to diagnose the problem, order the parts, install the parts, and help me to monitor the results. There were bumps along the way (including wrong parts and missing parts) ... and PurePoint worked with me to keep me apprised of status, updates, and expectations. Everything is now back up and running. The demonstration of how a company helps you when things AREN'T going well shows their dedication to their customers. Five stars!
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Average cost (5kW system)
$24,050 ($4.81 per watt)
David Kucher, over 1 month
The solar and battery were installed in 2018; however, over the past six months, the battery began to fail. PurePoint worked with the battery manufacturer to diagnose the problem, order the parts, install the parts, and help me to monitor the results. There were bumps along the way (including wrong parts and missing parts) ... and PurePoint worked with me to keep me apprised of status, updates, and expectations. Everything is now back up and running. The demonstration of how a company helps you when things AREN'T going well shows their dedication to their customers. Five stars!
4.46 11 Reviews
Mr. Coster, over 1 month
We had a number of solar companies come out but Adam gave us the best panels and price of all of them. He explained how everything works and made it an easy choice.He followed up with us giving us updates along the way and extra goodies. I would recommend Adam to anyone looking to put solar panels on their house. I have already recommended him to a few of my friends and family. He is thoughtful, honest and efficient. I would use him again without hesitation. 5 star service
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Mr. Coster, over 1 month
We had a number of solar companies come out but Adam gave us the best panels and price of all of them. He explained how everything works and made it an easy choice.He followed up with us giving us updates along the way and extra goodies. I would recommend Adam to anyone looking to put solar panels on their house. I have already recommended him to a few of my friends and family. He is thoughtful, honest and efficient. I would use him again without hesitation. 5 star service
4.40 38 Reviews
Wes, over 1 month
If I could give EcoSmart negative stars I would. I have worked with many contractors, architects, engineers and developers in my life good and bad. EcoSmart could be one of if not the worst company I have ever had the unfortunate privilege to work with. After signing up with them, they wasted almost 2 months of my time, misrepresenting timelines and expertise, mismanaging the process, communication and making multiple false statements along the way. I was clear from the outset that the time frame install the system was critical. They told me multiple times that permits had been filed when, in reality they never filed them at all. They did not even know the process to file permits in my town (another thing they had represented they had experience with) and did not even contact the town until the week we had initially targeted for the install. They told me they understood and had experience with Solar batteries. I had to design this part of the system myself because they had no clue what they were doing and were not even capable of effectively working with the vendor to design and solve for any issues that arose. They were terrible with communication, often telling me they would get back to me and never doing so. I had to chase them all the time. When you are spending any amount this would be unacceptable. I was spending over $100,000. 2 months into the agreement, after bailing on a site visit that I rearranged my schedule for, Michael Pelton then called me to state that they would not install what they had agreed to and that Steve Pelton (the owner) was no longer going to offer batteries as he did not trust them. But then I should just do the solar alone with them. I was clear from the beginning that the point of the project was to have a back up system not just a solar system. It seems to me that their plan from the beginning was to tell me what I wanted to hear and then pull the rug out from under me when the timing was such that I was in jeopardy of losing the full Federal Tax Credit and potentially the State incentives in hopes that I would adjust the install to solar only. Ultimately, they gave me no confidence that they were going to be able to successfully and properly install solar either. In my option and experience they are not to be trusted. My experience with them is that they are incredibly disorganized and inept, often gave me false and misleading statements and have real issues communicating at any level that would be considered acceptable. They also showed zero respect for my time or following through on what they had committed to do. All of this resulted in me losing time, money and expending a tremendous amount of effort for ultimately no reason. Simply horrendous on every level and I could not recommend a company less then EcoSmart.
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Average cost (5kW system)
$18,150 ($3.63 per watt)
Wes, over 1 month
If I could give EcoSmart negative stars I would. I have worked with many contractors, architects, engineers and developers in my life good and bad. EcoSmart could be one of if not the worst company I have ever had the unfortunate privilege to work with. After signing up with them, they wasted almost 2 months of my time, misrepresenting timelines and expertise, mismanaging the process, communication and making multiple false statements along the way. I was clear from the outset that the time frame install the system was critical. They told me multiple times that permits had been filed when, in reality they never filed them at all. They did not even know the process to file permits in my town (another thing they had represented they had experience with) and did not even contact the town until the week we had initially targeted for the install. They told me they understood and had experience with Solar batteries. I had to design this part of the system myself because they had no clue what they were doing and were not even capable of effectively working with the vendor to design and solve for any issues that arose. They were terrible with communication, often telling me they would get back to me and never doing so. I had to chase them all the time. When you are spending any amount this would be unacceptable. I was spending over $100,000. 2 months into the agreement, after bailing on a site visit that I rearranged my schedule for, Michael Pelton then called me to state that they would not install what they had agreed to and that Steve Pelton (the owner) was no longer going to offer batteries as he did not trust them. But then I should just do the solar alone with them. I was clear from the beginning that the point of the project was to have a back up system not just a solar system. It seems to me that their plan from the beginning was to tell me what I wanted to hear and then pull the rug out from under me when the timing was such that I was in jeopardy of losing the full Federal Tax Credit and potentially the State incentives in hopes that I would adjust the install to solar only. Ultimately, they gave me no confidence that they were going to be able to successfully and properly install solar either. In my option and experience they are not to be trusted. My experience with them is that they are incredibly disorganized and inept, often gave me false and misleading statements and have real issues communicating at any level that would be considered acceptable. They also showed zero respect for my time or following through on what they had committed to do. All of this resulted in me losing time, money and expending a tremendous amount of effort for ultimately no reason. Simply horrendous on every level and I could not recommend a company less then EcoSmart.
4.39 33 Reviews
DonnaD, over 1 month
Getting solar panels was a major decision for my family and me, and some of the concerns we had were related to the quality, experience and professionalism of the solar company we chose to go with. Dealing with Aegis gave us confidence that the job would be done right. From the beginning, their client manager Nathan Hernandez was knowledgeable and responsive. He was sensitive to the aesthetics of the panel grid on the front of our house and scaled the system to accommodate our new plug-in hybrid car. The Aegis install team consisted of experienced individuals who have worked with the company for many years. Their office staff answers the phone directly and they address your questions immediately. Everything about this company is well done. We actually started down the solar path with a different company but soon realized they didn’t pay attention to details which was disconcerting, so we made the switch. Very glad we went with Aegis!!!
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Average cost (5kW system)
$21,800 ($4.36 per watt)
DonnaD, over 1 month
Getting solar panels was a major decision for my family and me, and some of the concerns we had were related to the quality, experience and professionalism of the solar company we chose to go with. Dealing with Aegis gave us confidence that the job would be done right. From the beginning, their client manager Nathan Hernandez was knowledgeable and responsive. He was sensitive to the aesthetics of the panel grid on the front of our house and scaled the system to accommodate our new plug-in hybrid car. The Aegis install team consisted of experienced individuals who have worked with the company for many years. Their office staff answers the phone directly and they address your questions immediately. Everything about this company is well done. We actually started down the solar path with a different company but soon realized they didn’t pay attention to details which was disconcerting, so we made the switch. Very glad we went with Aegis!!!
4.37 32 Reviews
jane doe , 1 week ago
salesperson was very impatient with my questions and my need to have him be more focused and put together. He even told me that non of his customers take this long to make a decision (I met with him 3x - once for 90 mins, another 60 mins and then 30 mins. Apparently they believe that it shouldn't take this long to make a $60K major investment decision! I have over 40 disparate files of data with various bits of information on them, but absolutely no proposal that lists all of their equipment, it's output, my savings, the incentives, the paybacks from Eversource, etc., plus the upfront cost for the Franklin battery and all incentives/rebates and paybacks with that either. Do these companies think customers enjoy trying to figure out some of the 'hidden' ways in which costs are calculated? should you finance, lease, pay cash - it's all rather vague with this guy and when I asked him to be specific, he got annoyed- give me upfront, out of pocket costs. When I told him I was more interested in going off grid, he completely sent me on my way. Bye Bye Pointer...a great salesperson works to overcome objections. Instead he threw my business out the door. When making an enormous decision like this, customers should be given ALL of the time, information and data that they need. This guy would have none of it. What I especially didn't like is that this salesman would not send someone out to go into configuration and set up possibilities of the battery system, given the limited space in my basement UNTIL I SIGNED A CONTRACT. That will not happen. I do not make guesses hoping it will all work out and blindly sign a contract. I asked to work with someone else and that this company submit a proposal through the Energy Sage System so I could compare each vendor. This salesman response??? Thanks we're all set --- bye bye. If you want a disrespectful experience. Choose them. This was an incredibly unprofessional, and disrespectful experience and, sadly, gives solar installers a bad name - kind of like used car salesmen. It shouldn't be this way.
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jane doe , 1 week ago
salesperson was very impatient with my questions and my need to have him be more focused and put together. He even told me that non of his customers take this long to make a decision (I met with him 3x - once for 90 mins, another 60 mins and then 30 mins. Apparently they believe that it shouldn't take this long to make a $60K major investment decision! I have over 40 disparate files of data with various bits of information on them, but absolutely no proposal that lists all of their equipment, it's output, my savings, the incentives, the paybacks from Eversource, etc., plus the upfront cost for the Franklin battery and all incentives/rebates and paybacks with that either. Do these companies think customers enjoy trying to figure out some of the 'hidden' ways in which costs are calculated? should you finance, lease, pay cash - it's all rather vague with this guy and when I asked him to be specific, he got annoyed- give me upfront, out of pocket costs. When I told him I was more interested in going off grid, he completely sent me on my way. Bye Bye Pointer...a great salesperson works to overcome objections. Instead he threw my business out the door. When making an enormous decision like this, customers should be given ALL of the time, information and data that they need. This guy would have none of it. What I especially didn't like is that this salesman would not send someone out to go into configuration and set up possibilities of the battery system, given the limited space in my basement UNTIL I SIGNED A CONTRACT. That will not happen. I do not make guesses hoping it will all work out and blindly sign a contract. I asked to work with someone else and that this company submit a proposal through the Energy Sage System so I could compare each vendor. This salesman response??? Thanks we're all set --- bye bye. If you want a disrespectful experience. Choose them. This was an incredibly unprofessional, and disrespectful experience and, sadly, gives solar installers a bad name - kind of like used car salesmen. It shouldn't be this way.
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