Forum discussion

Floating Solar?

Has anyone heard of floating solar technology? I can't think of an application other than covering power plant retention or agricultural waste lagoons. Covering up the sun on a natural body of water and adding electrical wiring seems like a bad idea. I am curious though if others have heard of this technology and have other (unbiased) ideas about where this technology might make sense on a utility scale. Below is a message we received from D3 in Florida.

We utilize ponds, lakes, reservoirs throughout the entire US and produce sustainable energy. We also are proud to have just launched 2 projects in Ohio! These will be the first floating solar projects in the state. 

Our footprint is extremely small compared to ground mounted systems as we only need about 2 acres to produce a 1MW system. We build systems that are rated up to 155+ mph winds and can handle below freezing temperatures.

Some of our clients include: Duke Energy, U.S. Army, Comcast, FPL, City of Orlando and Miami-Dade International Airport. We are proud to have completed more Floating Solar projects than any other company in North America.

 

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Mon, 04/22/2024 - 14:34

We have a project in Orlando that has proposed floating solar. I'm not sure if it'll get installed. I tend to agree with your assessment. You can always propose that D3 comes up here and pitches at the Building Tech Forum: https://builtenvironmentplus.org/buildingtechforum/ Then we can all learn together.

Mon, 04/22/2024 - 15:02

BuildingGreen actually listed this as a Top-10 product in 2022 . I agree that it shouldn’t be used on natural water bodies, but the side benefit of reducing evaporation on reservoirs seems like a good thing.

Mon, 04/22/2024 - 15:13

We have floating solar in the Orlando area too.  We have been working with 15 Lightyears there for the install.  Floating solar operates more efficiently than roof mounted or ground mounted because the water keeps the panels cooler and at higher efficiency.  Installed cost estimates have been on par with roof mounted or a little cheaper at large quantities.

Fri, 04/26/2024 - 14:31

thank you all!

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