About Us:

Massachusetts-based 621 Energy, LLC builds, owns, operates and services solar photovoltaic systems for businesses and nonprofit organizations. We provide a complete range of solar PV solutions including:

• Project Development

• Turnkey Installation

• Financing

• Operation and Maintenance

• Solar and Energy Consulting Services 

Our Mission:

621 Energy operates on the premise that individuals, businesses and nonprofit organizations have a responsibility to protect our environment and take action to mitigate climate change. 

621 Energy’s mission is to help our customers reduce their energy costs and carbon footprint by providing quality, cost-effective, high-performing solar solutions.

An integral part of our mission is to invest our profits and time into providing solar solutions to the nonprofits that serve our local communities.

Incentives

Available incentives for solar PV systems vary by state. The following are available in Massachusetts, but are subject to change.

Tax Benefits

The tax benefits available to tax-paying solar PV system owners are substantial and greatly improve the return on investment.

3rd Party Lease

There are several lease options available where a 3rd party uses the tax benefits and the Host receives payments with a path to ownership.

Power Purchase Agreement

A Power Purchase Agreement (PPA) is a long-term contract to buy electricity at a pre-determined rate.