1. Te rerekētanga i waenga i te rauemi pereti karaihe kotahi me te rauemi pereti karaihe maha

He rerekē ngā matū e rua o te silicon polycrystalline me te silicon tioata kotahi. Ko te polysilicon he kupu matū e mōhiotia whānuitia ana ko te karāhe, ā, ko te rauemi polysilicon tino parakore he karāhe tino parakore. Ko te silicon monocrystalline te rauemi mata mō te hanga pūtau photovoltaic solar, ā, koia hoki te rauemi mō te hanga maramara semiconductor. Nā te iti o ngā rauemi mata mō te hanga silicon monocrystalline me te uaua o te tukanga whakaputa, he iti te putanga, ā, he nui te utu.
Ko te rerekētanga i waenga i te silicon tioata kotahi me te silicon polycrystalline kei roto i tō rāua hanganga ngota. He raupapa ngā tioata takitahi, ā, he koretake ngā polycrystals. Ko te nuinga o tēnei ka whakatauhia e tā rāua hangarau tukatuka. Ka hangaia te polycrystalline me te polycrystalline mā te tikanga ringihanga, arā, mā te ringihanga tika i te rauemi silicon ki roto i te kohua kia rewa, kia hangaia. Ka whakamahia e te tioata kotahi te tikanga Siemens hei whakapai ake i te Czochralski, ā, ko te tukanga Czochralski he tukanga whakarite anō i te hanganga ngota. Ki tā tātou titiro tahanga, he rite tonu te āhua o te mata o te silicon monocrystalline. Ko te mata o te polysilicon he rite ki te mea he maha ngā karāhe pakaru i roto, e kanapa ana.
Paewhiri rā kotahi-kiriata: kāore he tauira, kikorangi pouri, tata mangu i muri i te takai.
Paewhiri rā polycrystalline: He tauira kei reira, he polycrystalline he kanapa, he polycrystalline he iti ake te kanapa, he kikorangi mārama.
Ngā panera rā kore āhua: ko te nuinga he karāhe, he parauri, he parauri hoki.
 
2. Ngā āhuatanga o te rauemi pereti karaihe kotahi

Ko ngā panera rā silicon monocrystalline he momo pūtau rā e tere haere ana te whakawhanake. Kua oti te whakarite i tōna hanganga me te tukanga whakaputa. Kua whānuitia te whakamahinga o ngā hua i roto i ngā wāhi ātea me ngā whare whenua. Ka whakamahia e tēnei momo pūtau rā he tokotoko silicon kotahi tioata teitei-parakore hei rauemi mata, ā, ko te whakaritenga parakore he 99.999%. Ko te whai huatanga tahuritanga whakaahua-hiko o ngā pūtau rā silicon monocrystalline he tata ki te 15%, ā, ko te teitei e eke ana ki te 24%. Koinei te whai huatanga tahuritanga whakaahua-hiko teitei rawa atu i roto i ngā momo pūtau rā o nāianei. Heoi, he nui rawa te utu whakaputa, kāore e taea te whakamahi whānuitia. Nā te mea he mea kapi te silicon monocrystalline ki te karāhe whakamaroke me te kapia ātete-wai, he pakari, he roa hoki, ā, he roa te ora tae atu ki te 15 tau, tae atu ki te 25 tau.
 
3. Ngā āhuatanga o ngā rauemi papa polycrystalline

He rite te tukanga hanga o ngā panera rā polycrystalline silicon ki ngā panera rā polycrystalline silicon. Heoi, he iti ake te pai o te hurihanga hiko o ngā pūtau rā polycrystalline silicon. Ko tōna pai o te hurihanga hiko he tata ki te 12%. Mō te utu hanga, he iti iho i te utu hanga o ngā pūtau rā monocrystalline silicon. He māmā te hanga i te rauemi, he penapena hiko, ā, he iti te utu hanga katoa, nō reira kua whānuitia te whakawhanake. Hei tāpiri, he poto ake te roa o te mahi a ngā pūtau rā polycrystalline silicon i te utu hanga o ngā pūtau rā monocrystalline silicon. Mō te utu mahi, he pai ake te pai o ngā pūtau rā monocrystalline silicon.