The Utility Division of McPhee recently completed this Battery Energy Storage System (BESS) project in Provincetown, MA at the tip of famous Cape Cod. “We performed the engineering, major component procurement and installation of the 25MW / 45.8MWh system which operates in parallel with the local distribution system. The systems battery racks, inverters, control systems, pad mounted transformers, and a 25 kV switchgear all interconnect to the existing distribution system adjacent to the facility“ says Jake McPhee, Director of Utility Estimating.

Serving more than 5,000 customers, this BESS provides back up power should the area lose their traditional power sources. A summer tourist mecca and literally at the ‘end-of-the-line’, a loss of power to Provincetown can turn critical very quickly and this system provides a state-of-the-art approach to increasing reliability for customers. “This is a good example of the type of leading-edge projects that McPhee has always excelled at – working collaboratively with the client and solving new problems that help bring innovative technologies to life,” Jake concludes.