Oct
15
Is a Ball of Silicon the Super Solar Collector?
October 15, 2007 | Leave a Comment
We’ve all seen the common photovoltaic solar collector, a flat plate of gray silicon with small gray or reddish lines dividing and carrying the current. Their main cost is that silicon sheet which in most configurations requires the sheet to collect the sunlight directly and as straight on to perpendicular to the sunlight as [...]
