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Tesla Powerball Customers

Green Mountain Power Energy Storage Solutions (ESS) Program

Enrollment has begun allowing GMP customers to lease battery backup systems at an incredibly low rate. Learn more about this program and sign up fast — GMP is only offering a total of 500 of these systems statewide, so enroll now to reserve yours.

Tesla Powerball Customers

Green Mountain Power Bring Your Own Device (BYOD) Program

Enrollment has begun and GMP is offering a large upfront capital incentive on this battery purchase program! Only 500 openings so sign up now!

DON’T BE LEFT IN THE DARK!

Power-Guru is a Tesla Powerwall certified installer.

Tesla Powerwall is a home battery that stores solar energy so you can use it on demand and self-power your home to reduce your reliance on grid electricity. In the event of a grid outage, Powerwall automatically provides backup power or easily integrates with solar to ensure your home is powered 24/7. With Powerwall, you are assured of energy security and a clean energy lifestyle. Powerwall allows you to store 14 kWh of energy and uses that energy to run your home with solar during the night and back up your home in the event of a power outage. Powerwall is compact, safe and includes a built-in battery inverter, which provides easier integration and over-the-air updates for new features and functions.

 

A self-powered home is one that runs off solar and Powerwall, which gives you the ability to own your energy and reduce your reliance on the grid. With Powerwall you can use more of your solar by storing the excess solar energy and using it at night, which roughly doubles the amount of solar energy that directly powers your home. During a grid outage, by combining solar and Powerwall, you can extend your hours of backup power. Solar panels, when installed by themselves, are required to shut down during a power outage for grid safety. However, in combination with a Powerwall system, solar panels can continue to operate during a grid outage and provide power to your home and recharge the Powerwall in a longer duration blackout.

  • Usable Capacity 13.5 kWh
  • Depth of Discharge 100%
  • Efficiency 90% round-trip
  • Power 7kW peak / 5kW continuous
  • Supported Applications Solar self-consumptionBack-up powerTime-Based controlOff-grid capabilities
  • Warranty 10 years
  • Scalable Up to 10 Powerwalls
  • Operating Temperature -4°F to 122°F / -20°C to 50°C
  • Dimensions L x W x D: 45.3″ x 29.6″ x 5.75″(1150 mm x 753 mm x 147 mm)
  • Weight 251.3 lbs / 114 kg
  • Installation Floor or wall mountedIndoor or outdoor
  • Certification North American and InternationalStandardsGrid code compliant