Custom-engineered, peak- performing systems, personalized service.
Turnkey solar photovoltaic installation and project development with focus on commercial, educational, non-profit and agricultural projects. Project financing through Power Purchase Agreement or Capital Lease.
Hoosac Valley High School- Cheshire
Melrose Bank Carport
6 Union St, Natick
Gordon-Conwell Seminary, Hamilton
Lasell Village, Newton
TTOR Notchview- Windsor
Farm- Granby, CT
Household Goods Recycling- Acton
Chimney Corners Camp Dining Hall- Becket
Cucurbit Farm- Acton
First Congregational Church- Melrose
Trustees of Reservations- Leominster
House of WorshipSolar PV
Educational institutionSolar PV
First Congregational Church in Melrose selected 621 Energy after careful review of 6 quotes provided by EnergySage. 621 Energy was responsive to the needs (and sometimes delays) of a non-profit, worked with us to get the best offer to our capital campaign committee, and once a contract was signed moved quickly through a very rainy fall to install our system. They have proven to be a true partner to our organization.
Energy Sage put me in touch with many possible vendors, but it was Bob Clarke of 621 Energy who was ready and able to make our installation possible. He knew what questions to ask, could easily explain what would be possible, and helped us succeed in getting our installation to happen -
40kw 5-pole mounted trackers.