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Solar Freakin Walkways

Posted: Wed Aug 28, 2024 11:26 am
by dan_b
I feel like I've heard this record before?!

https://cleantechnica.com/2024/08/27/pv ... lications/

Re: Solar Freakin Walkways

Posted: Wed Aug 28, 2024 11:36 am
by resybaby
Not so sure of this idea myself.

Other than the slippiness of such a panel, despite the claim of non slip, id be worried about small stones etc creating a point load on any of the glass. Kinda like the elephant vs the stilleto comparrason.

Currently Im pottering about in a pair of these Skechers. Nice and comfy.

But the amount of stones they pick up is horrendous. Sometimes i sound like a tap dancer wandering along whilst 'stealing' all the gravel from the local road surfaces. Just wonder if such things on glass is remotely wise?


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Re: Solar Freakin Walkways

Posted: Wed Aug 28, 2024 11:53 am
by Mart
Have to admit I was surprised at the power, which seems to scale up to ~350Wp v's a 1.1m by 1.78m panel. Assuming that's the rating after install with the tough glass(?) then that's actually reasonable v's say .... ~450Wp.

But why bother. If you did this in a garden you'd end up with chairs and tables on it, so a PV pergola makes more sense. And whilst I think the looks are nice in the article, you do need a sunny area. For many places a well designed walkway with a solar canopy could look just as nice, and give some weather protection, or even shade, if it's too sunny.

I've tried for 30mins to come up with some 'Devil's advocate' argument, but I'm struggling hard here.

Re: Solar Freakin Walkways

Posted: Wed Aug 28, 2024 1:35 pm
by Moxi
If the loading was right then this sort of application might be ok in an otherwise paved area that is notionally empty in the day but used for storage (vehicles, trailer units?) at night But I suspect the costs to install, clean and the limitations would all count against it, again its another one of those brilliant ideas that "we can do this" without anyone having applied the "should we be doing this?" brakes.

One for the following generations to utilise if the environment and circumstances dictate a more favourable application, so good idea wrong time in my opinion.

Moxi

Re: Solar Freakin Walkways

Posted: Wed Aug 28, 2024 1:47 pm
by nowty
Tech spec here, but I suspect the price will be the killer.
https://www.pvfloor.com/en/_files/ugd/8 ... 952dd7.pdf

Re: Solar Freakin Walkways

Posted: Wed Aug 28, 2024 3:59 pm
by jonc_uk
Looks like the same system used for suspended floors in offices.

I can see this being used on the continent - a house with a roof terrace which is unused most of the time, but you don't want to fill with a ground mount system.

Re: Solar Freakin Walkways

Posted: Fri Sep 13, 2024 3:05 pm
by Tay
They look lovely and marvelously shiney and mirror like, what could possibly go wrong..

Surely nobody would complain about being able to see up my Kilt (or dress as its been described before).