The use of an innovative physical kind of production process which turned out to be an alternative to traditional chemical processes, showing:

• Minor costs as far as energy and plant running are concerned as well as minor costs regarding raw materials => with a 50%-60% less total production cost


• 75% less capital investments, allowing to reach consequent economies of scale in an easier way (a yearly establishment cost concerning 4000 tons of polycrystalline: 85 millions of euro with RaySolar technology, 350-370 millions of euro with standard technology)


• easy increase of productive capacity


• ramp-up time 4-6 time less, minor costs concerning maintenance, easy to find less specialized and less expensive labour


• total environmental (minimum problem areas concerning security and waste disposal)


• innovative technology protected by patent


• recycling reject items in other industrial sectors.