1. Kusiyana pakati pa zinthu za mbale imodzi ya kristalo ndi zinthu za mbale ya polycrystalline

Silikoni ya polycrystalline ndi silicon ya kristalo imodzi ndi zinthu ziwiri zosiyana. Polysilicon ndi dzina la mankhwala lomwe limadziwika kuti galasi, ndipo zinthu za polysilicon zoyera kwambiri ndi galasi loyera kwambiri. Silikoni ya monocrystalline ndi zinthu zopangira maselo a solar photovoltaic, komanso ndi zinthu zopangira ma semiconductor chips. Chifukwa cha kusowa kwa zinthu zopangira silicon ya monocrystalline komanso njira yovuta yopangira, zotuluka zake zimakhala zochepa ndipo mtengo wake ndi wokwera mtengo.
Kusiyana pakati pa silicon imodzi ya kristalo ndi silicon ya polycrystalline kuli mu kapangidwe kake ka atomu. Makristalo amodzi amakonzedwa ndipo ma polycrystal amasokonezeka. Izi zimatsimikiziridwa makamaka ndi ukadaulo wawo wopangira. Polycrystalline ndi polycrystalline zimapangidwa ndi njira yothira, yomwe ndi kutsanulira mwachindunji zinthu za silicon mumphika kuti zisungunuke ndi mawonekedwe. Kristalo imodzi imagwiritsa ntchito njira ya Siemens kuti ikonze Czochralski, ndipo njira ya Czochralski ndi njira yokonzanso kapangidwe ka atomu. Kwa maso athu, pamwamba pa silicon imodzi ya monocrystalline imawoneka chimodzimodzi. Pamwamba pa polysilicon pamawoneka ngati pali magalasi ambiri osweka mkati, owala.
Chophimba cha dzuwa cha monocrystalline: chopanda mawonekedwe, chabuluu wakuda, pafupifupi chakuda pambuyo pochiyika.
Ma solar panel a Polycrystalline: Pali mapatani, pali ma polycrystalline okhala ndi mitundu yosiyanasiyana komanso ma polycrystalline okhala ndi mitundu yochepa, abuluu wopepuka.
Ma solar panels osaoneka bwino: ambiri mwa iwo ndi agalasi, abulauni ndi abulauni.
 
2. Makhalidwe a mbale imodzi ya kristalo

Ma solar panel a monocrystalline silicon ndi mtundu wa solar cell yomwe ikupangidwa mwachangu. Kapangidwe kake ndi njira yopangira yamalizidwa. Zinthu zagwiritsidwa ntchito kwambiri m'malo ndi pansi. Mtundu uwu wa solar cell umagwiritsa ntchito high-purity single crystal silicon rod ngati zopangira, ndipo kufunikira kwa kuyera ndi 99.999%. Mphamvu yosinthira kuwala kwa ma solar cell a monocrystalline silicon ndi pafupifupi 15%, ndipo kukwera kumafika 24%. Uwu ndiye mphamvu yosinthira kuwala kwa kuwala kwa kuwala pakati pa mitundu ya ma solar yomwe ilipo masiku ano. Komabe, mtengo wopangira ndi waukulu kwambiri kotero kuti sungagwiritsidwe ntchito mochuluka komanso mofala. Popeza monocrystalline silicon nthawi zambiri imakutidwa ndi galasi lofewa komanso utomoni wosalowa madzi, ndi wolimba komanso wolimba, wokhala ndi moyo wautali wa zaka 15 mpaka zaka 25.
 
3. Makhalidwe a zipangizo za polycrystalline board

Njira yopangira ma solar panels a polycrystalline silicon ndi yofanana ndi ya ma solar panels a polycrystalline silicon. Komabe, mphamvu yosinthira ma photoelectric ya ma solar cell a polycrystalline silicon ndi yotsika kwambiri. Mphamvu yake yosinthira ma photoelectric ndi pafupifupi 12%. Ponena za mtengo wopangira, ndi yotsika kuposa ya ma solar cell a monocrystalline silicon. Zipangizozo ndi zosavuta kupanga, zimasunga mphamvu, ndipo ndalama zonse zopangira ndi zochepa, kotero zapangidwa kwambiri. Kuphatikiza apo, nthawi yogwira ntchito ya ma solar cell a polycrystalline silicon ndi yochepa kuposa ya ma solar cell a monocrystalline silicon. Ponena za mtengo wogwirira ntchito, ma solar cell a monocrystalline silicon ndi abwino pang'ono.