All the energy we could ever want and ever need comes from the sun. The trouble is that harnessing that energy en masse is extremely difficult given the low efficiency of current solar panels and the huge amount of area needed to harvest the sun’s power. While many people have paid out of pocket to install solar cells on their roofs, when it comes to powering transportation, we are still a long way off from driving on sun-power. Yet it seems like every day brings a new innovation.
Enter the Solarve; it’s basically a public bus with solar cells attached to the roof, it makes enough energy to power the interior lights. It is also the world’s first public transportation bus to be equipped with solar cells.
Thanks for the idea ? I haven?t reviewed any filter bottles ever, which is why I don?t tend to recommend them, however, my pals who have used them like them. Most I?ve seen are plastic though which is another downer. I?ll have to look into your stainless steel version. See how much the filter is and such.