Archive for January, 2009

We are building beer can solar heater for almost 3 years, but one of the most interesting thing in it still the dividers.

Fist, you have to know dividers includes to absorber area too! So it must be at least one side from something metallic material.

There ’s a lot of version of it:

This one is not too good:

It looks mutch better (click image to enlarge):

Finaly we got the best shape (click image to enlarge):

This shape has the best flowing parameters at all.

I found something which is fairly interesting. This is not just solar, but it is something alternative: this is a straw house. A woman has built her own house with straw bales and documented it on a web page. She has put up the codes of straw houses in Arizona.

Click here:

http://www.houseofstraw.com/

Codes:

http://www.dcat.net/resources/Tucson_Pima_Co_SB_Code.pdf

What’s your opinion?

regards, fater-52

This is video of my project,I give thanks to the hungarians at the end, SZIA