1. Bambanci tsakanin kayan farantin lu'ulu'u guda ɗaya da kayan farantin polycrystalline

Silicon mai siffar polycrystalline da silicon mai siffar crystal guda ɗaya abubuwa ne daban-daban. Polysilicon kalma ce ta sinadarai da aka fi sani da gilashi, kuma kayan polysilicon mai siffar high-purified shine gilashin mai siffar high-purified. Silicon mai siffar monocrystalline shine kayan da ake amfani da su wajen yin ƙwayoyin hasken rana, kuma shine kayan da ake amfani da su wajen yin guntun semiconductor. Saboda ƙarancin kayan da ake amfani da su wajen samar da silicon mai siffar monocrystalline da kuma tsarin samarwa mai rikitarwa, fitarwar ta yi ƙasa kuma farashin ta yi tsada.
Bambancin da ke tsakanin silicon mai lu'ulu'u ɗaya da silicon mai lu'ulu'u ɗaya yana cikin tsarin tsarin atomic ɗinsu. Ana yin jeri na lu'ulu'u ɗaya kuma polycrystal ɗin ba su da tsari. Wannan galibi yana faruwa ne ta hanyar fasahar sarrafa su. Ana samar da polycrystalline da polycrystalline ta hanyar zuba kayan silicon kai tsaye a cikin tukunya don narkewa da siffa. Crystal mai lu'ulu'u ɗaya ya rungumi hanyar Siemens don inganta Czochralski, kuma tsarin Czochralski tsari ne na sake tsara tsarin atomic. A idanunmu tsirara, saman silicon mai lu'ulu'u ɗaya yana kama da ɗaya. Fuskar polysilicon tana kama da akwai gilashi da yawa da suka fashe a ciki, suna sheƙi.
Monocrystalline solar panel: babu tsari, shuɗi mai duhu, kusan baƙi bayan marufi.
Polycrystalline solar panel: Akwai alamu, akwai polycrystalline masu launi da polycrystalline marasa launi, shuɗi mai haske.
Amorphous solar panels: yawancinsu gilashi ne, launin ruwan kasa ne da launin ruwan kasa.
 
2. Halayen kayan farantin lu'ulu'u guda ɗaya

Allon hasken rana na silicon monocrystalline wani nau'in ƙwayar hasken rana ne da ake haɓaka shi da sauri a yanzu. An kammala tsarin samar da shi da kuma samar da shi. An yi amfani da kayayyaki sosai a wurare da dama na sararin samaniya da ƙasa. Wannan nau'in ƙwayar hasken rana tana amfani da sandar silicon mai ƙarfi mai ƙarfi a matsayin kayan aiki, kuma buƙatar tsarki shine 99.999%. Ingancin canza hasken rana na ƙwayoyin hasken rana na silicon monocrystalline shine kusan 15%, kuma mafi girman ya kai 24%. Wannan shine mafi girman ingancin canza hasken rana tsakanin nau'ikan ƙwayoyin hasken rana na yanzu. Duk da haka, farashin samarwa yana da girma sosai har ba za a iya amfani da shi ta hanya mai yawa da faɗi ba. Tunda silicon monocrystalline gabaɗaya an lulluɓe shi da gilashi mai zafi da resin mai hana ruwa, yana da ƙarfi kuma mai ɗorewa, tare da tsawon rai har zuwa shekaru 15 har zuwa shekaru 25.
 
3. Halayen kayan allon polycrystalline

Tsarin kera bangarorin hasken rana na silicon polycrystalline yana kama da na bangarorin hasken rana na silicon polycrystalline. Duk da haka, ingancin canza hasken rana na ƙwayoyin hasken rana na silicon polycrystalline yana da ƙasa sosai. Ingancin canza hasken rana na hasken rana na silicon monocrystalline yana da kusan kashi 12%. Dangane da farashin samarwa, yana ƙasa da na ƙwayoyin hasken rana na silicon monocrystalline. Kayan yana da sauƙin ƙerawa, yana adana amfani da wutar lantarki, kuma jimlar farashin samarwa yana da ƙasa, don haka an haɓaka shi sosai. Bugu da ƙari, tsawon rayuwar ƙwayoyin hasken rana na silicon polycrystalline ya fi na ƙwayoyin hasken rana na silicon monocrystalline. Dangane da aikin farashi, ƙwayoyin hasken rana na silicon monocrystalline sun ɗan fi kyau.