Bulky additives could make cheaper solar cells last longer

An insight into preventing perovskite semiconductors from degrading quickly could help enable solar cells estimated to be two to four times cheaper than today’s thin-film solar panels.

​An insight into preventing perovskite semiconductors from degrading quickly could help enable solar cells estimated to be two to four times cheaper than today’s thin-film solar panels. An insight into preventing perovskite semiconductors from degrading quickly could help enable solar cells estimated to be two to four times cheaper than today’s thin-film solar panels.