Balance PCE, AVT and CRI for good eye comfort semi-transparent organic photovoltaics via Ga2O3 or In2O3 electron collection layers

Synergy of the transmittance fluctuation factor and absorption selectivity for efficient semitransparent perovskite/organic tandem solar cells with high color-fidelity

“…57,58 Organic photoactive materials possess an adjustable molecular energy level, absorption spectra and orthogonal solvent characteristics with that of perovskite materials, which are very suitable to be used as the rear-cell of TSCs. 59,60 The IEICO series of non-fullerene electron acceptors have excellent NIR absorption, 61 and IEICO-4F with a band-gap of 1.24 eV shows outstanding NIR photon absorption ability and low radiation recombination after blending with PTB7-Th donor material. 62 Therefore, PTB7-Th:IEICO-4F with a lower band-gap (about 1.18 eV) is used as the photoactive layer of the rear-cell.…”

Optical Module for Simultaneous Crop Cultivation and Solar Energy Generation: Design, Analysis, and Experimental Validation

“…These challenges limit the available land for cultivation and hinder cost reduction in manufacturing and operating solar power generation systems. Although research on combining solar power generation and cultivation using STOSCs is ongoing, the PCE and AVT of the state of the art are 11% and 28% [22], which is insufficient for crops requiring significant solar radiation. Additionally, STOSCs require continuous improvement in device and module durability.…”