Dear Ahmed / Instapower. We never got started, despite numerous efforts. We are continuing in Nairobi with Majik Water. None of us "Won" in the OpenIDEO competition, however that is not a point !! We shall continue working on this.
You were making some Stirling Engine constructions. Now, please contact us, such that we can discuss how to work together, such that we can create interface between our solar concentrator and your Insta Power, and thereby in your end you can make your system working ALSO with our solar concentrator, and in our end we can make our solar concentrator work ALSO with your Insta Power.