Here is another project to be completed Dec 2009.

Concept of a large solar plant in Georgsmarien hut for a Wohnanlagemit 12 vacuum tube collectors and 40000 ltr long-term memory, working memory, and 6000 ltr. Does the facility with a heat pump

Completion Dec. 2009

On the link go half way down on the left side of page and click on "Das Girasolar - Konzept"

http://translate.google.com/translate?hl=en&sl=de&tl=en&u=http%3A%2F%2Fwww.girasolar-germany.com%2F