Energy Storage and Back-Up Power Systems

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NO NOISE. NO FUMES. BIG POWER!  Solnetic sells, installs and services the latest, cutting edge intelligent battery back-up systems from Goal Zero and Sonnen to provide storage for renewable power generated by solar and wind as well as storage of grid generated power for battery back-up. Our systems enable customers to use their renewable power during periods of no or low generation grid power outages.  Order now!

Goal Zero Yeti Portable Power stations will keep your home & equipment running, indoors and out with a variety of cost efficient, high-powered outputs, storage capacities, and multiple ways to recharge.  From lights to laptops, refrigerators to power tools, run all your devices with clean and quiet Goal Zero Yeti Portable Power Stations. And the Goal Zero Yeti Home Integration Kit is an easy-to-install way to use your Yeti Portable Power Station to keep essential circuits in your home running, even when the power isn't. Our award-winning line of power stations gives you power at the push of a button, all without the noise, fumes, or maintenance of a traditional gasoline-powered generator.

The SonnenBatterie eco is an energy storage solution for your home that uses intelligent software to manage energy throughout the day - saving you money, providing backup power and enabling you to use your solar power at night. 

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The Advantages of Power Storage & Battery Back-up Systems

The sonnenBatterie by Sonnen eco is an energy storage solution for your home that uses intelligent software to manage energy throughout the day - saving you money, providing backup power and enabling you to use your solar power at night.

SonnenBatterie eco is specifically designed to provide you and your family peace of mind in the event of a power outage. Our unique power detection system will sense outages in real-time and automatically switch over to battery power!

SonnenBatterie eco lets you enjoy the benefits of solar energy production 24-hours a day! Our integrated smart electronics manage energy use throughout the day, detecting when there's excess power and storing it for use at night.

SonnenBatterie eco allows you to engage in “rate arbitrage” – storing energy when it is cheap and running your home off the battery when rates go up. The sonnenBatterie eco is the right choice for every home and every budget.

Our Inverters EmPower Your Home or Business


Solnetic carries a wide selection of Sunpower inverters for your off grid and grid tied solar energy system that will convert DC energy from your solar panels at an affordable price.

Our Racking Systems EmPower You


Solnetic carries a wide variety of Sunpower solar racking and mounting solutions that are adaptable and durable, providing easy solar panel installation on surfaces like roofs, building facades, or even on the ground.

Our products to EmPower your Home

Solar Panels

SunPower® solar panels deliver the most advanced solar systems, custom financing and progressive sustainability practices. And our fully-integrated design approach to solar systems, battery storage and energy monitoring software makes our unique solar solutions a sound investment with greater peace of mind. SunPower is the leader in record breaking solar panel technology.

Our Testimonials

Arrived on time; notified me of safety issues, needed a new box to accommodate the job. Even put together my electric fireplace/mantel. Clean and courteous. Will use when I redo the kitchen upstairs!

Mary Lou, Concord

Great to work with. Amazing price and completed quickly!

Matt, Londonderry

"All I can say is Wow! Showed up on time. Very professional. And fixed a big problem in a timely manner. Next day service from when we called them. And the price was very fair!"

Jeannete, Rochester, NH

"I was an early adopter of solar electric power generation in 2007 installing a 6.2kW array on my home in Carlisle, MA that generates more than 40% of our power needs with additional energy being sold back to the grid benefiting others."

Norm, President

"Solnetic's Electrical Team did a great job - We will definitely use them again!"

Mike, Rochester, NH

"I have the great opportunity of being Operations Manager for Solnetic, where I can use my electrical knowledge and experience to help people, communities and organizations throughout New England."

Corey, Operations Manager

Again, everything was great, Arrived right on time, did everything we needed, and cleaned up every area perfectly!

TJ, Hampstead, NH