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‘Solar Generators’: Dan Sets the Record Straight on Battery Banks
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Many thanks to SWLing Post contributor Dan Van Hoy, who writes: I finally
made a video that I’ve wanted to do for a long time covering the false
claims on ...
56 minutes ago
Alas, no. The basic physics says you'll get virtually nothing useful from the device, even assuming it's very efficient. The videos are (at best) misleading, and it's notable that they don't serve up even basic maths. Seethis blog entry, but the raw truth is you don't put much energy in when you raise a few rocks up through a metre or two, so you won't get much back. 73s, Rupert G6HVY
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