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Tsev > Exhibition > Ntsiab lus
Solar cell Nov 28, 2016

Los siv lub zog tshav yuav hwj huam pab kiag li lawm. Thaum cov tawg hnub ci, voltage, tau tam sim no, nyob satellites, spacecraft solar hlwb no yog ua los ntawm semiconductors (Silicon photocell). Raug tshav ntawm lub solar ntawm tes, semiconductor PN hlws ris ua rau ob tog rau qhov txawv ntau qhov. Nws efficiency yog saum 10%, raug tso zis ntau zog yog 5 txog 10 milliwatts ib square centimeter (qhib chaw).