Exactly, the point is that the 20micron-layer of silicon that was shearing off is now the solar cell. Compare that to 200micron sheets, as used currently, and y

Exactly, the point is that the 20micron-layer of silicon that was shearing off is now the solar cell. Compare that to 200micron sheets, as used currently, and you see where the savings come from (i.e. you can get up to 10x more solar cells from a standard waver). I hope this helps.