iSun, Inc.

iSun, Inc. is a solar energy services and infrastructure deployment company that provides design, development, engineering, procurement, installation, storage, and electric vehicle infrastructure services to residential, commercial, industrial, and utility customers in the United States. It also offers operation, maintenance, solar, electrical contracting, and data and communication services. The company was formerly known as The Peck Company Holdings, Inc. and changed its name to iSun, Inc. in January 2021. Founded in 1972, it is headquartered in Williston, Vermont. On January 27, 2025, its voluntary petition for reorganization under Chapter 11 was converted to Chapter 7; it had filed for Chapter 11 bankruptcy on June 3, 2024.