Anyone using solar, wind or living off grid?

[moonhill]

Maybe we need a regulation saying it is ok to swap one smart one for 5 stupid regs, that would get rid of 4 regs. 

I also see that the roof top PV system as I have outlined has plenty of room for improvements, adding hot water to the system would be fine by me.  We have the technology it just need to be implemented.  I wonder if water flowing over the surface with a collection system and tank would keep the system cool and efficient. 

At what temp does PV's start to loose out put?  Is it gradual or is there a tipping point?

Tim

[Fla._Deadheader]

 I was selling-installing, back in the 70's-80's. Seems that I recollect someone doing a water-cooled panel. Don't remember much more, though

  It was all mostly experimental in those days.

  On the subject of being harsh, We sold Solarex brand, and they made everything in-house, using Solar as their only power supply, in the factory. Factory was in Maryland??? I believe

   Might have to dig out their brochure I saved.