Assertion: solar cell's use | /r/CapableOf | progress with efficiency
Facets:
value: above 25% achieved)25
type: OTHER
value: rapidly
type: MANNER
Source sentences:
text: Whilst the commercialisation of standalone perovskite solar cells still faces obstacles in terms of fabrication and stability, their use in tandem c-Si/perovskite cells has progressed rapidly (with efficiencies above 25% achieved)25