Green Mountain Solar

Battery Brands We Install



A recognizable name in technology advancement, Tesla Powerwall offers stability and utility program incentives to the table. A great and affordable option for battery backup systems, Powerwall batteries have several usage modes that can be adjusted and monitored easily from your smartphone.

Backup Power: 13.5kWh

Size and Weight

L x W x D

45.3 in x 29.6 in x 5.75 in

251.3 lbs


Interested in leasing Tesla Powerwalls through GMP's Energy Storage Solution (ESS) program? You can choose us as your preferred installer. 

Learn more

Tesla Circle image

LG Home 8

Introducing the LG ESS Home 8, a cutting-edge home energy storage system that empowers you to self-power your home day or night. Designed to work seamlessly with solar panels or ac-power, this innovative battery and storage system offers a reliable, cleaner energy solution. Whether as your primary power source, a backup during peak shifts, or for emergency situations, the LG ESS Home 8 delivers versatile and sustainable energy options.

Backup Power: 14.4kWh

Size and Weight

L x W x D

27.5" X 49.6" X 8.1"

359 lbs

"Green Mountain Solar did fabulous work designing, installing, and following up on our solar system. This team really understands the ins and outs of residential solar. Green Mountain Solar also installed a storage battery in our house and now we have reliable electricity during power failures. Communications were superb and we always understood at what stage our system was and when it would become operational. The system's abilities were very clearly spelled out, and we are beyond pleased with the system's performance. We highly recommend Green Mountain Solar to anyone considering a solar installation."--Alan L.

Utility Battery Incentives

Green Mountain Power and Vermont Electric Co-op offer incentives to buy a battery. Read about each program by clicking on your electric service provider, below. Or, learn how utility battery programs work on our blog.


Let's Talk Energy Storage

Our solar advisors will find the resilient energy system that best fits your unique energy needs.

Get Started Here

Have More Battery Questions?

Our solar advisors are happy to get you all the answers you need. And in the meantime, we hope you'll check out our blog. It's full of useful resources like, Battery Backup for Solar Panels: What to Know.