John Hollick, Solar Wall & SAHWIA, at SHC 2013
Submitted by Baerbel Epp on October 9, 2013This is an interview made during the conference SHC in Freiburg, September 2013, with John Hollick. John Hollick is the President and CEO of the Canadian company Solar Wall and Chairman of SAHWIA (Solar Air Heating World Industry Association).
