Following the recommendations given to me Pontevico engineer Christopher Shore, to which I am infinitely grateful for the continued suggestions I met the brothers Giancarlo and Gianluigi Trivelli which these days are moving from the center of Pavia in Cava Manara, a village a few kilometers from the Casteggio. These were recently presented to the Fair Verona is a 'development of their product: Solarwing, a solar concentrator that allows you to take advantage of the high temperatures generated by the refraction of the sun on the appropriate forms for different applications.
The equipment that I have examined (and which you can see in the picture below) corrosive aluminum, polypropylene and polycarbonate using also has a capturing surface of 8 square meters, is capable of providing a reflective surface over 95 %.
We are taking decisive consideration in the use of this system in Cameroon in a land area of \u200b\u200bthe coast, western region, south of Bafoussam, 180 km north of Duoala, +5 ° from the equator, because we calculated that, if our initiative succeeds, it would be possible to achieve 95 to 100% acquisition of irradiation (total irradiation solar), which is considered feasible in this ring of about 1000 km2 and not only on the entire circumference of the earth would be possible to achieve the same results on an area of \u200b\u200b40 million km2 ie across the strip between +5 ° and -5 ° from the equator, the oceans should be excluded, of course.

perhaps the most interesting application of this system regards the possibility of getting it through drinking water. In fact able to channel the water into a collector that runs inside the concentrator itself to a recommended speed of 3-4 m / s you can reach them in a few seconds the temperature of 75 ° C required for pasteurization with a fixed non-rotating and at low cost. The water flow is then controlled by simple valve. This is in close proximity to streams of water will not solve the problem of drinking water in all parts of sub Saharan Africa, where land is concentrated about 26% of those who today suffer from hunger, thirst, and in substance endemic poverty.
I hope to find lovers and experts in the field who can develop the system alongside the idea that a machine with warm water, which can reach temperatures well above 300 ° C, run a small steam engine capable of generating Electricity is essential for the development of these territories. This is my rock in pigeon and I'm sure we can find a contribution in this regard by scholars, university students and researchers. Thank you for your attention
I hope to find lovers and experts in the field who can develop the system alongside the idea that a machine with warm water, which can reach temperatures well above 300 ° C, run a small steam engine capable of generating Electricity is essential for the development of these territories. This is my rock in pigeon and I'm sure we can find a contribution in this regard by scholars, university students and researchers. Thank you for your attention
Ascagnano Marconi