Green-light wavelength-selective organic solar cells for agrivoltaics: dependence of wavelength on photosynthetic rate

We report on the design and synthesis of new electron-accepting π-conjugated molecules containing cyclopentene-annelated thiophene with a spiro-substituted 2,7-bis(2-ethylhexyl)fluorene unit as a green-light wavelength-selective nonfullerene acceptor for use in agrivoltaics.