 WILLISTON, Vt.--BUSINESS WIRE--- ISUN EV--iSun, Inc. NASDAQ: ISUN iSun a leading solar energy, smart city and clean mobility infrastructure innovator with 50 years of construction expertise for solar, electrical and data services, is pleased to announce the appointment of Claudia Meer, experienced energy executive, to its Board of Directors. Ms. Meer brings decades of energy service experience to the board, including but not limited to: Former Chief Investment Officer and Chief Financial Officer o 