Ekuhambeni kwexesha, ukwenziwa kwangoku kwezibonelelo zezolimo, ukwandiswa kwemimandla yokufakwa kwezicelo kunye nokuphuculwa kobuchwephesha be-LED kuya kufaka amandla anamandla kuphuhliso lwezixhobo zokusebenza.I-LEDimarike ukukhanya kwesityalo.

Ukukhanya kwezityalo ze-LED ngumthombo wokukhanya owenziweyo osebenzisa i-LED (i-light-emitting diode) njengesikhanyisi ukuhlangabezana neemeko zokukhanyisa ezifunekayo kwi-photosynthesis yezityalo.Izibane zezityalo ze-LED zezesizukulwana sesithathu sezityalo zokukhanya ezongezelelweyo, kwaye imithombo yazo yokukhanya iqulunqwe ikakhulu yimithombo yokukhanya ebomvu neblue.Izibane zezityalo ze-LED zinezibonelelo zokunciphisa umjikelo wokukhula kwesityalo, ubomi obude, kunye nokusebenza kakuhle kokukhanya.Zisetyenziswa ngokubanzi kwinkcubeko yezicubu zezityalo, iifektri zezityalo, inkcubeko ye-algae, ukutyalwa kweentyatyambo, iifama ezithe nkqo, iindawo zokugcina izityalo, ukutyalwa kwe-cannabis kunye namanye amasimi.Kwiminyaka yakutshanje, ngokuphuculwa kobuchwepheshe bokukhanyisa, intsimi yokusetyenziswa kwezibane zezityalo ze-LED iye yanda ngokuthe ngcembe, kwaye isikali semarike siqhubekile sisanda.

Ngokutsho “kweNgxelo yoPhando oluBanzi lweMarike kunye noHlalutyo loTyalo-mali kuShishino lokuKhanya kweziTyalo lwe-LED lwaseTshayina 2022-2026 ″ ekhutshwe liZiko loPhando loShishino iXinsijie, izibane zezityalo ze-LED ziyimveliso eyimfuneko kwicandelo lezolimo kuphuculo.Ngokukhawulezisa ukuphuculwa kwezolimo, ubungakanani bemarike yezibane zezityalo ze-LED buyanda ngokuthe ngcembe, bufikelela kwingeniso yemalike ye-1.06 yezigidigidi zeedola zaseMelika ngo-2020, kwaye kulindeleke ukuba bukhule ukuya kwi-3.00 yeebhiliyoni zeedola zaseMelika ngo-2026. Lilonke, ukukhanya kwesityalo se-LED ishishini linamathuba abanzi ophuhliso.

Kwiminyaka emibini edlulileyo, imarike yokukhanya ye-LED yehlabathi iye yakhula, kwaye imveliso kunye nokuthengiswa kwayo yonke i-LED ikhula ikhonkco leshishini lokukhanya ukusuka kwi-chips, ukupakishwa, iinkqubo zokulawula, iimodyuli ukuya kwizibane kunye nokubonelela ngombane.Ukutsalwa lithemba lemarike, iinkampani ezininzi ngakumbi zisasaza kule marike.Kwimarike yaphesheya, i-LED ikhulisa iinkampani ezinxulumene nokukhanya ziquka i-Osram, iPhilips, iJapan Showa, iJapan Panasonic, iMitsubishi Chemical, i-Inventronics, njl.

iinkampani ezihambelana nezibane zezityalo ze-LED zelizwe lam ziquka i-Zhongke San'an, i-San'an Optoelectronics, i-Epistar, i-Yiguang Electronics, i-Huacan Optoelectronics, njl. Kwimarike yasekhaya, ishishini lokukhanya kwezityalo ze-LED liye labumba amaqela athile amashishini e-Pearl River Delta, eYangtze. River Delta kunye neminye imimandla.Phakathi kwabo, inani lamashishini okukhanya kwezityalo ze-LED kwi-Pearl River Delta i-akhawunti yeyona nxalenye iphezulu, ibalwa malunga ne-60% yelizwe.Kweli nqanaba, imarike yokukhanyisa izityalo zelizwe lam ikwinqanaba lophuhliso olukhawulezayo.Ngokunyuka kwenani lamashishini oyilo, imakethi yezibane zezityalo ze-LED inamandla amakhulu ophuhliso.

Okwangoku, indawo yezolimo yanamhlanje efana neefektri zezityalo kunye neefama ezithe nkqo emhlabeni zikwincopho yolwakhiwo, kwaye inani leefektri zezityalo eTshayina lingaphezulu kwama-200. Ngokubhekiselele kwizityalo, imfuno yokukhulisa izibane ze-LED okwangoku iphezulu kwi-hemp. ukulima e-United States, kodwa ngokwandiswa kwamasimi ezicelo, imfuno ye-LED ikhulisa izibane zezityalo zokuhombisa ezifana nemifuno, iziqhamo, iintyatyambo, njl.Ekuhambeni kwexesha, ukuphuculwa kwezibonelelo zezolimo, ukwandiswa kweendawo zokufaka izicelo kunye nokuphuculwa kobuchwepheshe be-LED kuya kufaka amandla amakhulu kuphuhliso lwemarike yokukhanya kwezityalo ze-LED.

Abahlalutyi bemizi-mveliso abavela eXinsijie bathi ngeli nqanaba, imarike yokukhanya kwezityalo ze-LED emhlabeni jikelele iyakhula, kwaye inani lamashishini kwimarike liyanda.ilizwe lam lilizwe elikhulu kwezolimo ehlabathini.Ngophuculo kunye nophuhliso olukrelekrele lwezolimo kunye nokwakhiwa ngokukhawuleza kweefektri zezityalo, imarike yokukhanyisa izityalo ingene kwinqanaba lophuhliso olukhawulezayo.Izibane zezityalo ze-LED yenye yezahlulo zokukhanya kwezityalo, kwaye amathemba ophuhliso lwemarike kwixesha elizayo alungile.