Stand outside for an hour and don't move. its hot isn't it ,...

Stand outside for an hour and don't move. its hot isn't it , like it burns you . and its free. energy/ sunburn ... tech has bought us solar panels , tesla have recently introduced solar roof tiles , so much tech to come, I see greater evolution in creating the energy from solar. what about about the storage of this energy? Hello at this point in time its batteries/ grid sharing ...... lithium is the new popular battery storage commodity ................. This is an evolution ....Model T stuff............This whole planet could run off the sun, or a large part of it ..............What tec companies are focusing on this at the moment???????? ..Just food for thought throwing it out there .