SolarPlus Energy Program

Groton Utilities is excited to announce the launch of the SolarPlus Energy Program, a new pilot initiative aimed at promoting the installation of stand-alone residential solar power systems and such systems coupled with battery energy storage. This program has been designed to assist local homeowners in making cleaner energy choices.

The SolarPlus program offers a substantial one-time incentive of up to $10,000 for customers who choose to install a solar or a combined solar and battery system. The exact incentive amount will vary based on the specifications of the solar array and battery technology installed.

To ensure fair access to incentives, participants will be selected on a first come, first serve selection process, which opens on January 31, 2025.

Program Details

GU’s SolarPlus is a pilot program that aims to make solar + storage more affordable to GU customers while allowing Groton Utilities to test the impacts of distributed solar and batteries on grid stability and peak demand reductions.

The GU SolarPlus rebate program offers significant incentives to GU Electrical Customers who install new solar panels and battery storage systems in tandem.

The SolarPlus program offers rebates to qualifying customers who install a grid-connected solar systems at their home that is less than 12 kilowatts (kW) in size. GU will provide administrative support throughout the progression of the project.

Full Program Details

Program Requirements

Homeowners looking to participate must work with a licensed and insured solar/battery contractor to ensure compliance with program requirements.  Although GU does not screen potential contractors and will work those who are licensed and insured, the CT Green Bank has put together the following link, Click here for CT Green Bank's Solar Contractor Tool features a directory of CT Green Bank qualified solar and battery installation companies to assist residents in finding local experts.

SolarPLUS Guide

Understanding solar energy and battery storage options can be confusing. The link below contain helpful information on a variety of topics related to the installation of solar and battery storage in the Groton Utilities Territory. 

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