SunEdison, TerraForm Are Buying Vivint Solar By: Benzinga via Benzinga July 20, 2015 at 08:37 AM EDT SunEdison Inc (NYSE: SUNE), Vivint Solar Inc (NYSE: VSLR) and TerraForm Power Inc (NASDAQ: TERP) announced a deal on Monday morning ... Read More >> Related Stocks: Macy's Vivint Solar Inc