Connecticut Solar Incentive Program (RSIP)

Connecticut Green Bank / Eversource

Available Solar & Renewable

About This Program

Connecticut Solar Incentive Program (RSIP) is available to homeowners in South Windsor, CT.

Performance-based incentive for residential solar PV systems installed in Connecticut. Incentive rate decreases as more solar is deployed statewide. Additional incentive available for income-eligible customers and battery storage systems.

Incentive calculated per watt installed; currently in later program steps

Official source site checked live on 2026-06-22.

Data last verified 2026-06-09. How we verify our data.

In South Windsor, CT, you can combine this program with other local help to cut your cost:

Key Details

  • Performance-based incentive for solar PV systems
  • Additional incentive for income-eligible households
  • Battery storage incentives also available
  • Must use CT-licensed contractor
  • Incentive rate decreases as more solar is deployed

How to Apply

Get free help applying Visit Official Program Page Track this program

(860) 257-2332

A grant-savvy contractor in South Windsor, CT can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

This grant requires a licensed contractor

This grant requires the work to be done by a licensed contractor, and you will likely need a written estimate to apply. Get a free estimate from a contractor in South Windsor who knows grant paperwork.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Subject to step-down schedule

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Frequently asked questions

Who qualifies for Connecticut Solar Incentive Program (RSIP) in South Windsor?

Connecticut Solar Incentive Program (RSIP) is open to homeowners in South Windsor, CT. It has no income limit.

How do I apply for Connecticut Solar Incentive Program (RSIP) in South Windsor, CT?

Apply directly with Connecticut Green Bank / Eversource using the official program link on this page or call (860) 257-2332. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Get matched with a pro, free Browse South Windsor, CT contractors

Find More Programs in South Windsor, CT

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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