1. Umehluko phakathi kwezinto ze-single crystal plate nezinto ze-polycrystalline plate

I-polycrystalline silicon kanye ne-single crystal silicon yizinto ezimbili ezihlukene. I-Polysilicon igama lamakhemikhali elaziwa kakhulu ngokuthi ingilazi, kanti i-high-purity polysilicon material iyingilazi ephezulu-purity. I-monocrystalline silicon iyinto eluhlaza yokwenza amaseli e-solar photovoltaic, futhi iyinto yokwakha ama-semiconductor chips. Ngenxa yokuntuleka kwezinto zokusetshenziswa zokukhiqiza i-monocrystalline silicon kanye nenqubo yokukhiqiza eyinkimbinkimbi, umkhiqizo uphansi futhi intengo iyabiza.
Umehluko phakathi kwe-silicon eyodwa yekristalu kanye ne-silicon ye-polycrystalline usekuhlelweni kwesakhiwo sazo se-athomu. Amakristalu angawodwa ayahlelwa futhi ama-polycrystal ayaphazamiseka. Lokhu kunqunywa kakhulu ubuchwepheshe bawo bokucubungula. Ama-polycrystalline kanye nama-polycrystalline akhiqizwa ngendlela yokuthela, okuwukuthulula ngqo izinto ze-silicon ebhodweni ukuze zincibilike futhi zakheke. I-crystal eyodwa isebenzisa indlela ye-Siemens yokuthuthukisa i-Czochralski, kanti inqubo ye-Czochralski iyinqubo yokuhlela kabusha isakhiwo se-athomu. Ngamehlo ethu angenalutho, ubuso be-silicon eyodwa yekristalu bubukeka bufana. Ubuso be-polysilicon bubukeka sengathi kunengilazi eningi ephukile ngaphakathi, ekhazimulayo.
Iphaneli yelanga enombala ocwebezelayo: ayinayo iphethini, iluhlaza okwesibhakabhaka okumnyama, cishe imnyama ngemva kokupakishwa.
Iphaneli yelanga ye-Polycrystalline: Kunezindlela, kunezinhlobo ze-polycrystalline ezinemibala kanye nezinhlobo ze-polycrystalline ezinemibala engemihle, eziluhlaza okwesibhakabhaka.
Amaphaneli elanga angaguquki: iningi lawo liyingilazi, ansundu kanye nsundu.
 
2. Izici zezinto ze-single crystal plate

Amaphaneli elanga e-silicon e-monocrystalline awuhlobo lweseli lelanga oluthuthukiswa ngokushesha njengamanje. Ukwakheka kwalo kanye nenqubo yokukhiqiza sekuqediwe. Imikhiqizo isetshenziswe kabanzi ezindaweni zasemkhathini nasemhlabathini. Lolu hlobo lweseli lelanga lusebenzisa induku ye-silicon eyodwa ecwebezelayo njengezinto zokusetshenziswa, futhi isidingo sobumsulwa singama-99.999%. Ukusebenza kahle kokuguqulwa kwe-photoelectric kwamaseli elanga e-silicon e-monocrystalline cishe kungama-15%, kanti okuphezulu kufinyelela kuma-24%. Lokhu ukusebenza kahle kokuguqulwa kwe-photoelectric okuphezulu kakhulu phakathi kwezinhlobo zamanje zamaseli elanga. Kodwa-ke, izindleko zokukhiqiza zinkulu kakhulu kangangokuthi azikwazi ukusetshenziswa ngendlela enkulu nebanzi. Njengoba i-silicon e-monocrystalline ngokuvamile imbozwe ngengilazi ethambile kanye ne-resin engangeni manzi, iqinile futhi ihlala isikhathi eside, inokuphila kwenkonzo okufika eminyakeni eyi-15 kuya eminyakeni engama-25.
 
3. Izici zezinto zebhodi le-polycrystalline

Inqubo yokukhiqiza amaphaneli elanga e-silicon e-polycrystalline ifana naleyo yamaphaneli elanga e-silicon e-polycrystalline. Kodwa-ke, ukusebenza kahle kokuguqulwa kwe-photoelectric kwamaseli elanga e-silicon e-polycrystalline kuphansi kakhulu. Ukusebenza kahle kokuguqulwa kwayo kwe-photoelectric cishe kungama-12%. Ngokuphathelene nezindleko zokukhiqiza, iphansi kuneyamaseli elanga e-silicon e-monocrystalline. Izinto zilula ukuzikhiqiza, zigcina ukusetshenziswa kwamandla, futhi izindleko zokukhiqiza ziphansi, ngakho-ke zithuthukiswe kakhulu. Ngaphezu kwalokho, impilo yesevisi yamaseli elanga e-silicon e-polycrystalline imfushane kuneyamaseli elanga e-silicon e-monocrystalline. Ngokuphathelene nokusebenza kwezindleko, amaseli elanga e-silicon e-monocrystalline angcono kancane.