Connecticut Solar

Guide to Solar Panels in Connecticut in 2022

Learn how solar works in Connecticut and get a free instant estimate on residential solar panels for as low as $85 per month.1
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How Much Can You Save with Solar Panels in Connecticut?

Based on our data, the average Palmetto homeowner in Connecticut is estimated to save $48,313 over 25 years.2 See how much a solar panel system will cost you and how much you will save with Palmetto. Enter your address for a free instant estimate.

What's your monthly electric bill amount?$290
What's your monthly electric bill amount?$290
Roof with solar panels

How Much Do Solar Panels Cost in Connecticut?

Connecticut has the 5th highest residential electric rates in the country. So, the more you pay for electricity, the more you can save with solar panels.

The exact cost and savings of your system may vary depending on several factors, including:

  • The size of your system
  • Your current energy usage
  • Your current electricity rates
  • Any incentives in your area
  • The size and layout of your roof
  • Preference of loan or cash financing

With Palmetto, the cost of solar panels in Connecticut starts at $85 per month for a loan.1

4 Reasons Why It’s Worth Going Solar in Connecticut

Mitigate Outages

Add battery storage to your solar system and rely on clean energy if and when outages roll through.

Count On Savings

The sun is relentlessly shining energy upon us. Solar panels take advantage of this by providing you with consistent, reliable power.

Lower Your Footprint

Unlike fossil fuels, solar energy is both clean and renewable—a better solution for your home, your community, and the environment.

Increase Home Value

Planning to sell? Solar-powered homes have been shown to stand out, earn more, and sell faster in the national real estate market.
Solar panel installation on roof

Learn How Solar Works in Connecticut

The majority of Connecticut residents receive electricity from the state’s two investor-owned utilities: Eversource Energy and Unitil. These utility companies are required by state regulations to offer 1-to-1 net metering credits. This means the credit for excess electricity your PV system generates and sends to the electric grid is the same value the utility charges you for electricity. Municipal utilities and electric cooperatives create their own policies and may not offer the same net metering value.

Due to storms and new incentive programs, many Connecticut residents are considering battery storage along with their solar systems to provide emergency backup power during grid outages. Solar systems paired with storage power the home’s critical needs during the day and any excess electricity will be stored in the battery for use at night.

Power lines

Available Solar Incentives in Connecticut

Connecticut boasts numerous solar and energy storage incentives greatly reducing the cost of going solar.

  • The Federal ITC: Most solar energy installations are eligible for the federal tax credit—formally known as the Solar Investment Tax Credit (ITC), which allows you to deduct up to 26% of your solar system’s installation costs from your total tax liability for the year of purchase. Storage costs when paired with solar qualify for the ITC.
  • Eversource REC Incentive: Customers of Eversource Energy are eligible to receive an incentive of $0.03 per kWh the system produces. Payments are made quarterly for 20 years as the solar system generates electricity. A typical 8 kW system would receive approximately $230-280 per year, roughly $4,500 in total.
  • Demand Response Storage Incentives: Battery storage owners can earn hundreds of dollars each year by allowing the utility to access stored energy during times of peak electricity demand. Previously the program was called ConnectedSolutions in Eversource, but now in 2022, it’s being expanded to include Unitil customers as well under a new Electric Storage Program.
  • Electric Storage Program Upfront Incentive: Eversource and Unitil customers are eligible for up to $7,500 for installing energy storage. This new 2022 incentive has a step-down schedule to lower the incentive as more applications are received.
  • State Property Tax Exemption: Solar has been shown to increase the value of your home. Connecticut exempts this addition from your property taxes, meaning you don’t pay extra taxes because you got solar panels.
  • Sales Tax Exemption: Solar is exempt from Connecticut’s sales tax.
Based on our data, the average Palmetto homeowner in Connecticut is estimated to save $48,313 over 25 years.2 See how much you can save by going solar with Palmetto.
Calculate Your SavingsLearn more

Frequently Asked Questions

How does solar work with my utility provider in Connecticut?

Palmetto will manage the solar interconnection application process with your utility. Once the system is installed, we will submit the required documentation and pay any fees. Your utility will grant Permission to Operate (PTO) your solar system, and enable net metering credits on your bill. Additionally, Palmetto will send you documents, and apply on your behalf to be enrolled in the utility incentive programs.

What is net metering?

Net metering, or net energy metering (NEM) is a billing mechanism that enables you to send extra solar energy your solar panels generate beyond what your home can consume at the moment back into the electric grid. In return, you earn credit that you can use to offset the cost of electricity you pull from the grid in the future. The value of the credit depends on how electricity rates and net metering policies are structured in your utility.

Learn more about net metering here

What are time-of-use rates?

A time-of-use rate is a type of billing structure in which the amount you pay for electricity is based on the time of day when you use it. This method, also known as TOU rates, determines how you as the homeowner will be billed for your electricity usage.

In instances where TOU rates are active, the utility company will charge more for electricity when the demand for electricity is higher since they are spending more to meet the increased usage from all of the customers in their service area. Rates, subsequently, are lower during times of low demand, such as early mornings and nights, when the weather is cooler and people are winding down.

Time-of-use rates are optional in Connecticut. Learn more about TOU rates here

How long do solar panels last?

The first solar cells were manufactured by Bell Laboratories in the late 1950s and are still functional today. Likewise, panels installed on homes in the 1970s and ’80s continue to generate power. Most solar modules today have a 25-year power output warranty and may continue to produce power well beyond that point. Homeowners interested in additional protection and savings can enroll in Palmetto Protect and earn quick access to energy monitoring, dedicated customer support, exclusive discounts, and best-in-class maintenance services.

Where do I start? It seems complicated.

You're right, solar energy can feel very complex, especially if you're researching providers, technologies, incentives, municipal requirements, permits, the list goes on. That’s why Palmetto created end-to-end solar energy solutions allowing you to plug into savings with less time and no hassle. From financing and design to installation, production monitoring, and maintenance, our dedicated Customer Experience Team is here to answer questions, address concerns, and guide you through every step of the process. Visit our product pages to learn more about Palmetto’s solar and storage solutions.

Will solar panels work with my roof?

Before designing your custom solar solution, we’ll take a detailed survey of your property and assess the solar energy potential of your roof. Beyond the size, angle, and orientation of your roof, we’ll look at shading, estimated tree growth, materials, ventilation and drain pipes, and the overall condition. Because solar panel arrays can last 25-30 years without the need for repair or replacement, it’s important the roof beneath is in good shape. In some cases, it may be advisable to have your roof repaired or replaced entirely before the installation of solar panels can begin.

How much of my home can be powered by solar panels?

That depends on your overall household energy usage relative to the total capacity of your solar array. Many homeowners desire a system size producing 100% of their energy usage needs, but they may not always be possible. Alternatively, if you plan to change your behavior, such as by purchasing an electric vehicle, you may wish to go a little larger than historical usage.

How much does a solar power system cost?

The cost of your solar power system will vary based on a number of factors including your location, the size of your solar array, installation fees in your area, and if you desire energy storage for backup power. That said, solar technologies have never been more efficient or affordable.

Does my solar array come with a warranty?

Solar panels come with a 25 year manufacturer warranty that covers product and performance. These vary by manufacturer. Homeowners interested in additional protection and savings can enroll in Palmetto Protect and earn quick access to energy monitoring, dedicated customer support, exclusive discounts, and best-in-class maintenance services.

What happens if I produce more solar power than I need?

Your home will still be connected to the electric grid so you have power when your system is not producing. Excess energy produced beyond what your home is using at any moment can flow back into the grid, and will earn you credit on your electricity bill. If you choose to integrate energy storage with your solar power system, any excess energy that is produced and not immediately used by your household will function to charge your battery. This, in turn, allows you to access stored solar power for your home when energy usage exceeds production, and provide valuable backup power during an outage.

Will I still receive an electric bill with solar panels?

Yes, almost all solar customers maintain a connection to the grid, even those with battery storage, which means you will still receive an electricity bill, though you can dramatically reduce the amount you pay each month thanks to the energy produced by your solar panels.

If there is a power outage, will my power go out?

If you add a home battery to your solar power system, you can avoid disruptions caused by grid outages. The amount of energy available for you to use in case of an outage will depend on several factors:
  • The size and production of your solar panels
  • The size of the battery system
  • The battery state of charge when the outage occurs
  • The areas or appliances in your home that are prioritized to receive power when the grid goes down.
If, however, your solar energy system does not include a home battery, then yes, your power will go out. In the event of an outage, all standalone solar energy systems will automatically shut down in accordance with electric codes and mandatory inverter specifications.

Palmetto helps homeowners across the U.S. save money on their electricity bill by going solar

Excellent customer service and communication. Highly recommend them. Even the day of the install, I got phone calls and texts to verify availability and just check-in. It was a wonderful experience.
Since installing it I have gotten almost $8000 back from the federal government in tax rebate, several hundred dollars from my local utility--a benefit that lasts for ten years--and I have paid absolutely nothing to my utility--and I currently have a credit of over $200, that should get me thru the beginning of winter when solar production is down. My bill has gone from over $2500 per year to zero
We love our solar panels and the savings we see each month on our electric bill. This company is so easy to work with … no paper work and phone calls for permits. They take of everything!!!!