Ibiciro bya Silicon bizamuka hirya no hino! Isoko ryibanze buri mwaka.

Ku ya 4 Nzeri, Ishami rya Silicon ishami ry’inganda mu Bushinwa ryasohoye ibiciro biheruka kugurishwa kuri polysilicon yo mu rwego rw’izuba.

Mu cyumweru gishize:

Ubwoko bwa N: ibikoresho 39.000-44.000 kuri toni, ugereranije, 41.300 kuri toni, byiyongereyeho 0,73% icyumweru-icyumweru.
N-ubwoko bwa silicon silicon:, 500 36.500-37.500 kuri toni, ugereranije ¥ 37.300 kuri toni, byiyongereyeho 1,63% icyumweru-icyumweru.
Ibikoresho byasubiwemo:, 000 35,000-39,000 kuri toni, ugereranije ¥ 36.400 kuri toni, byiyongereyeho 0.83% icyumweru-icyumweru.
Ibikoresho byuzuye bya Monocrystalline:, 000 33.000-36,000 kuri toni, ugereranije ¥ 34.500 kuri toni, byiyongereyeho 0.58% buri cyumweru.
Ibikoresho bya kawuseri ya Monocrystalline:, 000 30.000-33.000 kuri toni, ugereranije, 31.400 kuri toni, byiyongereyeho 0,64% icyumweru-icyumweru.
Ugereranije n’ibiciro byo ku ya 28 Kanama, ibiciro bya silicon byazamutseho gato muri iki cyumweru. Isoko ryibikoresho bya silicon rigenda ryinjira muburyo bushya bwimishyikirano yamasezerano, ariko muri rusange ibicuruzwa bikomeza kuba bihamye. Ibicuruzwa byingenzi byamasezerano yibanze cyane cyane N-ubwoko cyangwa ibikoresho bivangwa na paki, hamwe nibikoresho bya P-silicon ibikoresho bitagurishwa cyane kugiti cye, bigatuma ibiciro bizamuka. Byongeye kandi, bitewe ninyungu yibiciro bya silicon silicon, ibyifuzo bikenerwa cyane hamwe nibitangwa neza byatumye igiciro cyiyongera gake.

Dukurikije ibitekerezo byatanzwe n’ibigo bifitanye isano, ibigo 14 biracyakomeza kubungabungwa cyangwa gukora ku bushobozi buke. Nubwo amasosiyete amwe n'amwe yo mucyiciro cya gatatu cya kaminuza ya silicon yongeye gukora umusaruro muke, inganda zikomeye zikomeye ntiziramenya igihe cyo kuzongera. Imibare yerekana ko itangwa rya polysilicon yo mu gihugu muri Kanama ryari hafi toni 129.700, igabanuka rya 6.01% ukwezi-ukwezi, rikaba ryaragabanutse ku mwaka. Nyuma y’icyumweru gishize izamuka ry’ibiciro bya wafer, amasosiyete ya polysilicon muri rusange yazamuye ibiciro byayo ku masoko yo hepfo n’igihe kizaza, ariko umubare w’ibicuruzwa ukomeje kuba muto, hamwe n’ibiciro by’isoko byazamutseho gato.

Urebye imbere muri Nzeri, ibigo bimwe na bimwe bya silicon birateganya kongera umusaruro cyangwa gusubukura ibikorwa, hamwe nubushobozi bushya bwibigo bikomeye bizasohoka buhoro buhoro. Mugihe ibigo byinshi bizongera umusaruro, biteganijwe ko umusaruro wa polysilicon uzagera kuri toni 130.000-140.000 muri Nzeri, bikaba byongera umuvuduko wamasoko. Hamwe n’umuvuduko muke wibarura murwego rwibikoresho bya silicon hamwe ninkunga ikomeye yibiciro biva mumasosiyete yibikoresho bya silicon, ibiciro byigihe gito biteganijwe ko byiyongera gato.

Ku bijyanye na wafer, ibiciro byiyongereyeho iki cyumweru. Ikigaragara ni uko, nubwo amasosiyete akomeye ya wafer yazamuye amagambo yavuzwe mu cyumweru gishize, abakora bateri yo hepfo ntibaratangira kugura ibintu byinshi, bityo ibiciro byubucuruzi bikeneye gukurikiranwa neza. Isoko-ryiza, wafer umusaruro muri Kanama wageze kuri 52.6 GW, wiyongereyeho 4.37% ukwezi-ukwezi. Icyakora, kubera igabanywa ry'umusaruro uva mu masosiyete abiri akomeye yihariye ndetse na bimwe mu bigo byahujwe muri Nzeri, biteganijwe ko umusaruro wafer uzamanuka kuri 45-46 GW, ukagabanuka kugera kuri 14%. Mugihe ibarura rikomeje kugabanuka, impuzandengo-isabwa iratera imbere, itanga inkunga yibiciro.

Mu rwego rwa batiri, ibiciro byakomeje guhagarara neza muri iki cyumweru. Kurwego rwibiciro, ibiciro bya batiri bifite umwanya muto wo kugwa. Nubwo bimeze bityo ariko, kubera kutagira iterambere ryibanze ryibisabwa byanyuma, amasosiyete menshi ya batiri, cyane cyane abakora bateri yihariye, baracyafite igabanuka ryumuteguro rusange. Muri Kanama umusaruro wa bateri wari hafi 58 GW, kandi biteganijwe ko umusaruro wa Nzeri uzagabanuka kugera kuri 52-53 GW, bikaba bishoboka ko uzagabanuka. Mugihe ibiciro byo hejuru bigenda bihinduka, isoko ya batiri irashobora kubona urwego runaka rwo gukira.