Categories Municipal Solid Waste Solar Energy News SolSol introduces baseball hat that can charge your phone using solar power Post author By Anthony O Post date March 15, 2017 No Comments on SolSol introduces baseball hat that can charge your phone using solar power Solar technology is still far from ← FG to source solar energy locally to boost renewable energy! → OPEC’s Top Producer Is Turning To Solar Power Leave a Reply Cancel replyYou must be logged in to post a comment.