What's next for solar?To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoInterview: Gero Rueter, Munich06/11/2015June 11, 2015Renewables play a huge role in a greener future. DW spoke to Frauke Thies of Solar Power Europe at Intersolar Europe, the world's leading solar exhibition, to see what progress solar has made in the past years and where we are headed in the future.https://p.dw.com/p/1Fft5Advertisement