يوم جميل في قرنة شهوان 0 Share This Previous Post← The most expensive (and ugliest) part of traditional electricity systems is the grid The most expensive (and ugliest) part of traditional electricity systems is the grid Next PostSolar is the solution to climate change. Period → Solar is the solution to climate change. Period You May Also Like . Can I iron my clothes with solar? View Post . How long does it take to install a solar system? View Post . Our first projects were an engineering challenge View Post