Comments on: Solar Lily Pads in Scotland

By: Billy Bob

Billy Bob — Thu, 04 Mar 2010 18:51:32 +0000

Wow Amazing this made me laugh. xD

By: Glenn from CA

Glenn from CA — Fri, 03 Jul 2009 17:25:13 +0000

Looks somewhat like the Pyron Solar floating CPV systems, but on a natural water surface rather than in an engineered tank.

By: Sven AERTS

Sven AERTS — Tue, 24 Feb 2009 11:19:23 +0000

The main components already exist: Inflatable balloons with a reflective layer on the inside focusing the solar energy- just like a flower – to a focal point where you have the nectar production, I mean a high-performing PV. The outer side of the balloon covered with a nano-size layer of hydrofobic nano-size cones that refract-pull-in the sun in the morning and evening for additional performance. The cones are soo small that even the smallest dust particle cannot attach to it, so it will fall-off/rinse of with the dew.

I think it will be able to defend its place in a niche market: imagine a fountain powered by 12 of these “lilies” … owned by a cooperative owned via shares by the kids of the town, generating CO2e- or Green Certificates … giving them generations of free fun watching the fountain … and every time they look at it they will think of you, their great-grand father that had the idea and sponsored that kid who is now an adult and now owes some shares in that cooperative and passes them on his kid, … to remind all kids, that this was the generation of humanity that turned society in a sustainable society, where humans only took what they could give back in the form they found it, and that life, lived in harmony is wonderful for all. Would you vote in favor of this?

By: nate

nate — Fri, 20 Feb 2009 04:39:59 +0000

I agree with Elizabeth, seems like everyone wants to avoid putting solar on buildings. How about using thin solar technology that is see-through and use it on high-rise windows to provide an attractive sunshade as well as electricity. At least for the buildings that are exposed to a lot of sunlight.

This lily pad makes me think about real lily pads. covered with slime and algae. I think the maintenance will be too much.

By: Mike Post

Mike Post — Sun, 04 Jan 2009 23:32:30 +0000

Any idea that may reduce or eliminate our dependence on petroleum and coal needs to be evaluated, and if energy can possibly be produced economically, the concept needs to be tested.

Banging away at the keyboard to dismiss any idea that is different is not the way to solve all countries need for energy independence.

By: Mike O'Grady

Mike O'Grady — Thu, 29 May 2008 17:48:20 +0000

Interesting concept. I believe you could use this as a dual use platform by marrying the lily pad to offshore fish farms as to allow a single location provide two services. Deep water farms may not be applicable, but muscle farms, like those in the Atlantic, or Salmon farms like those in Ireland and Scotland would be suitable for small scale pilots.

my 2cents…
mko

By: Joe Smith

Joe Smith — Mon, 19 May 2008 13:32:34 +0000

This idea should be used in other parts of the world.

By: Elisabeth Freeman

Elisabeth Freeman — Mon, 19 May 2008 01:02:12 +0000

Why not put the solar panels on the tops of all the buildings? You’re putting the technology in the middle of the river where it has a much higher impact on wildlife and the way the river looks. The tops of all those buildings are just waiting for solar panels…

By: James

James — Sun, 18 May 2008 21:13:38 +0000

Yeah, I don’t understand why this won an international award. The point of solar energy is to reduce our impact on the environment. This seems to enlarge human disturbance on the river front. I doubt they would be very attractive from the shore anyway. In short, very dumb idea.

-Put solar panels over those parking lots to shade and protect the cars there. Kill two birds with one stone.

By: Joe Farrell

Joe Farrell — Fri, 16 May 2008 20:05:26 +0000

I agree with Bob Wallace… river traffic, river currents, high latitude and what about running electrical cables from the pads to the power grid … are we really running out of stable rooftops to hang panels or is the challenge still generating efficiency?

By: Bob Wallace

Bob Wallace — Fri, 16 May 2008 03:01:24 +0000

You know, I think this is an idea cooked by some designers and awarded a prize by some other designers. I find it hard to believe that anyone with experience with solar was involved.

Glasgow it at a latitude of 55N. That means that to be maximally efficient these panels are going to have to be adjusted multiple times per year in a range of 78 degrees to 32 degrees. They are going to be almost vertical in the winter.

Got wind up that river? Puppies are going to be bucking on their anchor lines as they try to sail away.
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They are talking about rotating the pads during the day to follow the sun. That’s not very effective tracking except for mid winter. And I sort of doubt that Scotland has much sun to capture in the middle of winter. Don’t know, haven’t hung out there….
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Got traffic on that river? How are these pads going to like getting run into by a runaway barge? One took out a bridge in the US a few weeks ago. **it happens.
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Got a good way to get maintenance out there to clean off the snow (got snow in Scotland) in the middle of winter?
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Finally, notice all that unused roof top space in the picture?

(Kind of reminds me of a bicycle designed by a dress designer…. ;o)

By: wendal

wendal — Thu, 15 May 2008 16:51:29 +0000

Very interesting, but their site has nothing on it (at least that I could find). I was hoping to get some details on the technology, specs & stats. What about maintenance?