• Connecticut goes solar with SunPower®

    Constitution Staters are winning with home solar

The state of solar in Connecticut

With 194 days of sunshine per year,* Connecticut may not be the sunniest state in most Americans' minds, but that doesn't stop the state from creating an impressive solar presence. Currently, Connecticut is the 21st-ranking solar state in the nation, an improvement over its 24th-place ranking in 2020.*

While Connecticut has been installing large-scale solar systems for about a decade, the best is yet to come. In March 2021, the Connecticut Siting Council approved a 120 MW solar farm in East Windsor to produce enough clean energy to power 12,000 homes.* This solar farm should be the largest in the Northeast.


How much solar energy does Connecticut produce?

According to the Solar Energy Industries Association (SEIA), Connecticut currently produces 908.6 MW of solar energy annually through 53,946 installations.* The residential and commercial solar panels throughout Connecticut give the state enough solar energy to power 130,963 homes.

How much does solar cost in Connecticut?connecticut solar

The cost of a home solar system can vary due to a range of factors, even in the same state. These include:

  • Quality of the solar panels

  • The angle of the roof

  • Roof space

  • Weather

  • Household's energy needs

To help you understand the price of going solar in your area, we've analyzed SunPower price quotes as well as quotes gathered by third-party sources for thousands of homeowners across the country.

In Connecticut, we found that the investment to own a 5 kW solar system ranges from $13,400 to $36,200, or in other words, from $2.68 to $7.24 per watt—and that's before considering the benefits of any available tax credits or incentives. Connecticut residents can receive financial incentives to decrease their overall costs of going solar.

  • For example, the PosiGen Solar Lease and Energy Efficiency Energy Savings Agreement*, launched in 2015, helps low- to moderate-income residents better afford solar energy measures through a savings agreement plan.

  • Another significant incentive is the Connecticut Property Assessed Clean Energy program. This financing program provides multi-family property-owners with long-term financing to cover the costs of clean energy upgrades to their homes.

  • Connecticut homeowners can also take advantage of tax exemptions after switching to solar energy. The Sales and Use Tax Exemption for Solar and Geothermal Systems* eliminates the sales tax on solar systems purchases. Additionally, the Property Tax Exemption for Renewable Energy Systems* prevents homeowners from paying additional property taxes.

  • Connecticut residents can also benefit from the federal investment tax credit, a 26% tax credit that homeowners can claim on their federal income taxes.*

What's the best way to go solar in Connecticut?

If you're considering switching to solar energy in Connecticut, your best course of action is to contact a reputable solar provider near you to help you through the process. Several variables come into play when choosing the right solar system for your home, including:

  • Your roof size

  • Your available roof space

  • Your home's typical energy usage

  • Your budget

A knowledgeable solar provider can assess your property then help you design a solar installation that checks all your boxes. Switching to solar won’t be time-consuming or challenging when you have an expert provider on your side.

If you’re ready to get started, we’re happy to help. Simply request a free consultation with SunPower and we'll follow up with a quick call to schedule a time. You can also call us directly at (800) 786-7693.

Looking for commercial solar in Connecticut?

SunPower is the top commercial solar provider in the U.S.* Schedule a commercial solar consultation today.

  • *. Wood Mackenzie, US PV Leaderboard (March 2021). SunPower ranked #1 in cumulative commercial volume 2017-2020

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