When purchasing a Sunnova +SunSafe® add-on battery or Sunnova SunSafe® solar + battery storage system, we include the cost of the battery, home solar system design (if applicable), installation, permitting, and inspections in your initial proposal. Costs may vary by utility and installation needs.
For more information about the cost of our solar batteries, let us know how we can get in touch and provide you with a custom quote.