Location: Acton, Massachusetts

Watts: 6555

Monthly Production: 624 kWh

Date: June 2016

The owners of this house installed this impressive 19-panel solar system, which produces enough power to cover 94% of the family’s annual electricity usage. The house is in the Historical District in Acton so the solar panels needed to be hidden from the street.

The customer had this to say about his system: “I am delighted that the production level exceeds that which you all promised.”