GRA
Well-known member
As long as you don't have any more excess than you can use immediately for charging. But if you need to store it for a week, month or more, it's a different matter, and will remain so as long as mass storage by battery remains expensive.RegGuheert said:Of course it's a very dumb idea to throw away 2/3 of that "excess". A much better idea is to keep nearly all of that excess and charge BEVs or other batteries instead.GRA said:Of course, FCEVs can also supplied by H2 coupled with PV or wind to produce it when they are in excess, as is being done, e.g. http://www.greencarcongress.com/2018/06/20180622-hyseas.html
http://greenhydrogen.dk/wp-content/uploads/2018/04/Hydrogen-in-Rennerod-press-release-1.pdf
[Edit] Reading down to the next post, I see WetEV made the same point. That's what I get for not reading all the posts before replying.