I considered floating a bunch of solar panels to track the sun. You get about 40% more if you track both elevation and azimuth.
The pumping water storage is common around the world. Not sure how you can do it effectively on a smaller scale. Wonder how its efficiency compares to batts. From: Stefan Englhardt Sent: Monday, December 14, 2015 2:35 PM To: [email protected] Subject: Re: [AFMUG] OT weekend edition: Lies, Lies, Lies On big scale you can build quite efficient energy storage: http://wohnen.pege.org/2010/stausee.htm You need place, money to invest and political willingness. -------- Ursprüngliche Nachricht -------- Von: Bill Prince <[email protected]> Datum: 14.12.2015 21:41 (GMT+01:00) An: [email protected] Betreff: Re: [AFMUG] OT weekend edition: Lies, Lies, Lies
