Re:The first solar road has turned out to be a disappointing...
by atoav on Sunday August 18, 2019 @03:07AM
(#20728711)
On the other hand it could also be a scam and the public money wasted could be used for far more interesting experiments. Experiments that at least make sense on a conceptual level or where we really just don’t know how things would pan out in a real world scenario.
Solar roads are not that kind of experiment. Even given an ideal execution solar roads would give you the combination of suboptimal roads with badly used solar panels.
Unless glas turns out to be a superior road surface (which I doubt) and unless solar panels perform better flat on the ground under a layer of dirt than raised above shadows and with a well adjusted angle (which helps the rain to clean the thing and increases efficiency) — unless all of that, putting solar panels on the side of the roads or roofa will be way more economical and ecological.
This is literally bad design: something that looks good or innovative on first glance, but is totally inpractical and maybe even destructive the longer you ponder about it.
Solar roads are not that kind of experiment. Even given an ideal execution solar roads would give you the combination of suboptimal roads with badly used solar panels.
Unless glas turns out to be a superior road surface (which I doubt) and unless solar panels perform better flat on the ground under a layer of dirt than raised above shadows and with a well adjusted angle (which helps the rain to clean the thing and increases efficiency) — unless all of that, putting solar panels on the side of the roads or roofa will be way more economical and ecological.
This is literally bad design: something that looks good or innovative on first glance, but is totally inpractical and maybe even destructive the longer you ponder about it.