** Shares of U.S.-based solar firm Emeren Group SOL.N fall 1.7% to $1.64
** Company forms special committee to evaluate a going-private proposal received on March 17
** SOL did not disclose the name of its potential acquirer or the price, if any
** Yumin Liu to step down as chief executive officer, effective April 30
** SOL's board appoints Julia Xu as interim CEO, effective May 1, and initiates formal search for its next CEO
** Company forecasts Q1 adjusted operating loss of $4 million
** Including session's move, shares down 21.8% YTD
(Reporting by Pooja Menon in Bengaluru)
((Pooja.Menon@thomsonreuters.com))