Firefly Power and Energy (part of the EllisDon group of companies) is focused on providing a unique turn-key solution for High Voltage power systems in the energy industry. Our experience and expertise in the industry is foundational to support our clients as the Energy industry is transforming at a rapid speed with the evolution of distributed energy resources (DER) and technologies such as renewables, battery storage, solar, nuclear, microgrid, and other various options in the market.