ReneSola Ltd. (NYSE:SOL) was downgraded by analysts at Roth Capital from a “hold” rating to a “sell” rating in a report released on Friday. Separately, Zacks Investment Research downgraded ReneSola from a “strong-buy” rating to a “hold” rating in a research note on Tuesday, May 10th. Shares of ReneSola (NYSE:SOL) traded up 0.83% during mid-day […]