Assertion: silicon's use | /r/CapableOf | contribute to a cost savings
Facets:
value: over bulk photovoltaics
type: OTHER
Source sentences:
text: Crystalline silicon on glass (CSG), where the polycrystalline silicon is 1–2 micrometres, is noted for its stability and durability; the use of thin film techniques also contributes to a cost savings over bulk photovoltaics.