Ubuchwepheshe bamuva be-OPV (i-Organic Solar Cell) obudalwe ngokuhlanganyela yithimba likaMnu Liu Feng ovela eShanghai Jiaotong University naseBeijing University of Aeronautics and Astronautics uvuselelwe waba ngu-18.2% kanti amandla okuguqula abe ngu-18.07%, okwenza irekhodi elisha.

Amaseli elanga angokwemvelo amaseli elanga anengxenye yawo eyinhloko enezinto eziphilayo. Ikakhulu sebenzisa okokusebenza okunemvelo enefotosensitive njengezinto ze-semiconductor, futhi ukhiqize amandla we-voltage ukwakha okwenzeka manje ngomphumela we-photovoltaic, ukufeza umphumela wokukhiqizwa kwamandla elanga.

Njengamanje, amaseli elanga esiwabonayo ikakhulukazi amangqamuzana elanga asuselwa ku-silicon, ahluke kakhulu kumaseli elanga, kepha umlando walaba bobabili ucishe ufane. Iseli lokuqala elisebenza nge-silicon elakhiwe ngelanga lenziwa ngonyaka we-1954. Iseli lokuqala le-organic organic lazalwa ngo-1958. Kodwa-ke, isiphetho salaba ababili siphambene. Amaseli elanga asuselwa kuSilicon njengamanje angamaseli ajwayelekile elanga, kuyilapho amaseli elanga angavamile ukushiwo, ikakhulu ngenxa yokusebenza okuphansi kokuguqulwa.

 

Ngenhlanhla, ngenxa yokuthuthuka okusheshayo komkhakha we-photovoltaic waseChina, ngaphezu kwamabhizinisi, kunezikhungo eziningi zocwaningo lwesayensi ezakha amangqamuzana elanga avela emizileni ehlukene yezobuchwepheshe, ukuze amaseli elanga azuze intuthuko ethile, futhi akuthole lokhu kusebenza okuphula amarekhodi . Kodwa-ke, uma kuqhathaniswa nokusebenza kwamaseli elanga asuselwa ku-silicon, amaseli elanga aphilayo asadinga inqubekela phambili enkulu.