Bullock Road Solar + Storage

This DC-coupled system with high DC-to-AC ratios enables the system owner to push more clean energy onto the local electrical grid.

Borrego developed, designed, and built this complex solar-plus-storage project in Freetown, MA. Working at the forefront of large scale solar and storage technology, Borrego engineered this DC-coupled system with high DC-to-AC ratios to enable the system owner to push more clean energy onto the local electrical grid. The system, owned by AES, includes 2 separate battery units, providing approximately 26 MWh’s of energy storage along with a 12 MW solar system, which are both combined behind the same interconnection.

During the development of the project, the goal was to build solar and storage at a site adjacent to where future housing would be built so that residents could benefit from the pre-built solar installation. As part of the construction, Borrego also managed aspects of the civil engineering so that the road access, drainage, and a cul de sac were installed so these features would be ready for future use by the housing development.

System Size

12 MW Solar

Modules

Inverters

Inverters

Inverters

Energy Storage

26 MWh Storage

Energy Capacity

239

KW
Battery Units

5

Carbon Offset

11,618

METRIC TONS ANNUALLY

© 2021 Borrego Solar Systems, Inc.