Lori Sundberg Newly public Shoals Technologies Group has added three executives — two of them from the renewable energy sector — to its board of directors, growing the group to 10 and more than doubling the number of members considered to be independent. Coming aboard at Portland-based Shoals, which makes parts for solar energy systems and which completed a very successful initial public offering in late January, are Lori Sundberg, Toni Volpe and Ty Daul. Sundberg is executive vice president and chief human resources officer for hard drive and storage systems maker Western Digital Corp. ...