Hot water

[Pink78]

Does anyone know the best way to use a solar panel to heat Hot water ? Or as anyone done it?

 

[Pete C]

Did some experiments here:

Portable shower

Ok, I have done some experimenting with a 12v immersion heater element. I bought a 100W 12 volt heater element on eBay for £26. I mounted this in the side of a 13 litre plastic water container from Kiravans, and put about 12 litres of water in it. I then crudely wrapped this in bubble wrap -...

www.t6forum.com

Pete