The Anonymous Widower

Understanding Floatovoltaics

Floatovoltaics is mounting panels on floats, on an appropriate stretch of water.

This video, which I think from some of the words in the commentary, is shown to visitors who visit the floating solar farm at Yamakura Dam.

It describes all the advantages of floating solar and shows how this 13.7 MW solar farm was constructed.

We’ve even got a couple of these floating solar farms in the UK.

This Google Map shows the farm in the Queen Elizabeth II Reservoir, near Walton-on-Thames.

There is also this article in the Guardian, which is entitled World’s Biggest Floating Solar Farm Powers Up Outside London. It gives a good description of the project.

The article also states that unlike large solar arrays on land, no planning permission is required.

United Utilities have also installed a system at Godley Reservoir in Hyde, near Manchester, as this Google Map shows.

They must like the first installation, as this Press Release from United Utilities indicates that they are now building a second floating solar farm at Langthwaite Reservoir near Lancaster.

Some points from the Press Release.

  • The floats are made locally.
  • Godley is three times the size of Langthwaite.
  • Godley can generate up to 3 GWh per year.
  • It is thought that the panels help to stop the growth of algae in the water.
  • United Utilities already has 45 MW of installed solar and intends to add 22 more sites in the next two years.

In some ways, this embracing of solar is a bit surprising, as the North West, is England’s wettest region.

Conclusion

If my excellent physics teacher in the 1960s had said that it will be commonplace by 2020 to generate electricity using solar panels floating on water, I would not have believed him!

 

June 5, 2020 - Posted by | World | , , , ,

2 Comments »

  1. And they say leccy and water don’t mix 😨😨

    Comment by MauriceGReed | June 5, 2020 | Reply

  2. If they can make it work in Manchester, it can’t be all bad!

    Did you watch the Japanese video?

    It’s so easy to install with little preparation.

    I also have a feeling, a respectable Pension Fund Manager could like the concept, as a reasonably safe investment for pension funds.

    I wouldn’t think that United Utilies had trouble funding the second system.

    Comment by AnonW | June 5, 2020 | Reply


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