Assertion: perovskite solar cell | /r/HasAspect | the potential
Facets:
Source sentences:
text: Perovskite solar cells have the potential to be more efficient and possibly cheaper than silicon solar cells.
text: For standard excitonic-based, organic-based solar cells, this loss can be as high as 50% of the absorbed energy, whereas perovskite solar cells regularly exceed 70% photon energy utilisation, and have the potential to be increased even further.4