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Solar Energy Storage

Home Solar Battery Installation

Strengthen your solar array with a solar battery backup for your home

We’re proud to be one of the few companies in our region to offer home solar battery system installations to complement a solar panel installation or add to an existing solar array. With a specially-designed solar battery, you can store energy throughout the day, saving it for peak demand and nighttime energy usage.

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sonnen batterie


Sonnen is a world leader in solar energy storage solutions. Their sonnenBatterie easily integrates with your home’s solar array to provide free, clean energy even when the sun is not out.

Featuring safe components, durable battery modules, and a sleek, modern case, the sonnenBatterie also has a smart energy manager and smartphone app to monitor your home’s electric needs from anywhere in the world. Plus, it is backed by Sonnen’s 10 year product and performance guarantee.


Benefits of Solar Powered Batteries

  • Store energy produced during off-peak hours
  • Use solar energy at night and during cloudy days
  • Backup power during a storm or power outage
  • Ideal for locations with reduced or no net metering

How Solar Energy Storage Works

When you install a residential solar battery as part of your solar panel system, you’re able to store excess solar electricity at your home instead of sending it back to the grid. If your solar panels are producing more electricity than you need, the excess energy goes towards charging the battery. Later, when your solar panels aren’t producing electricity, you can draw the energy you stored earlier in your battery for night use. You’ll only send electricity back to the grid when your battery is fully charged, and you’ll only draw electricity from the grid when your battery is depleted.

As a bonus, since solar batteries store energy at your home, they also offer short-term backup power in the event that there’s a power outage in your area.

Add a Solar Power Storage System

Whether you are interested in switching to solar or you already have a solar array on your home, adding a solar power storage system is easy and affordable. Contact us to learn more about how you can save money and decrease your utility bill with a home solar battery storage solution.

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Town of Ellington Schools

“Updated five buildings with energy-efficient controls and fixtures, as well as installing solar panels on t...”

Energy Efficiency

Alan & Shirley – Tolland, CT

“From the beginning of our experience with the salesperson to the conclusion of the installation, we were in...”


Tim – South Windsor, CT

“I am very pleased to say that Earthlight made a great presentation, performed the installation in a timely ...”


Suburban Garbage Service

““In the refuse and recycling business we strive for sustainability in all areas. This solar project was int...”


Prides Corner Farm

“A self-sustaining energy supply on the roof over the heads of workers and products in their shipping area w...”


Marilyn – Union, CT

“We have been very happy with Earthlight. It is a pleasure to do business with such a professional group of ...”


S. B. Andrews Company

“S. B. Andrews Company completed the installation of a 50 KW ground mounted solar installation at 10 North M...”


Swiss Cleaners & Uniform Services

“I wanted to get the job done and that’s what Earthlight did, I didn't have to do any of the legwork. The en...”


Oakridge Dairy

“We chose Earthlight because of their knowledge of electrical equipment and design. They are a local and rel...”


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We’re happy to help answer any questions you may have. Ask away.

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