2023 Ukuthunyelwa kwe-inverter yehlabathi kunye noqikelelo oluqhubekayo

inverter yelangaiimpahla ezithunyelwayo:

Njengesixhobo esingundoqo senkqubo yokuvelisa amandla elanga, uphuhliso loshishino lweziguquli zelanga luhambelana nendlela yophuhliso lweshishini lelanga lehlabathi kwaye ligcine ukukhula okukhawulezayo kwiminyaka yakutshanje.Idatha ibonisa ukuba ukuthunyelwa kwe-solar inverter emhlabeni jikelele kuye kwanda ukusuka kwi-98.5GW kwi-2017 ukuya kwi-225.4GW kwi-2021, kunye nesantya sokukhula ngonyaka kwe-23.0%, kwaye kulindeleke ukuba ifike kwi-281.5GW kwi-2023.

I-China, iYurophu, kunye ne-United States zezona ntengiso ziphambili kwishishini lelanga lehlabathi kunye neendawo eziphambili zokuhambisa iziguquli zelanga.Ukuthunyelwa kwee-inverters zelanga zenza i-30%, i-18%, kunye ne-17% ngokulandelanayo.Ngexesha elifanayo, umthamo wokuthunyelwa kwee-solar inverters kwiimarike ezivelayo kumashishini elanga afana neIndiya kunye neLatin America nayo ibonisa ukukhula okukhawulezayo.

Iindlela zophuhliso lwexesha elizayo

1. Inzuzo yeendleko zokuvelisa umbane welanga ibonakala ngokuthe ngcembe

Ngophuhliso olukhawulezayo lweshishini lokuvelisa amandla elanga, ukuveliswa okuqhubekayo kobugcisa bemizi-mveliso, kunye nokhuphiswano olwandisiweyo phakathi komsinga onyukayo kunye nosezantsi kwekhonkco lemizi-mveliso, uphando kunye nophuhliso lwamandla kunye nokusebenza kakuhle kwemveliso yamacandelo aphambili eenkqubo zokuvelisa umbane welanga njengeemodyuli zelanga. kunye neziguquli zelanga ziqhubekile ziphucuka, nto leyo ekhokelele ekwehleni ngokubanzi kweendleko zokuvelisa umbane welanga.umkhwa.Kwangaxeshanye, bachatshazelwe zizinto ezifana nobhubhani we-COVID-19 kunye neemfazwe zamazwe ngamazwe kunye nongquzulwano, amaxabiso e-fossil ehlabathi ayaqhubeka nokunyuka, eqaqambisa ngakumbi inzuzo yeendleko zokuvelisa umbane welanga.Ngodumo olupheleleyo lwe-parity yegridi yelanga, ukuveliswa kwamandla elanga kuye kwagqiba ngokuthe ngcembe inguqu ukusuka kwinkxaso-mali ukuya kwintengiso eqhutywa kwaye ingene kwinqanaba elitsha lokukhula okuzinzileyo.

2. "Ukuhlanganiswa kwe-optical kunye nokugcinwa" kuye kwaba yindlela yokuphuhlisa ishishini

"Ukudityaniswa kokuveliswa kwamandla elanga" kubhekiselele ekongezeni izixhobo zenkqubo yokugcina amandla njengeinverter yokugcina amandlakwayeiibhetri zokugcina amandlakwinkqubo yokuvelisa amandla elanga ukusombulula ngokukuko ukusilela kokwenziwa kombane welanga, ukuguquguquka okuphezulu, kunye nokulawulwa okuphantsi, kunye nokusombulula ingxaki yokuqhubekeka kokuveliswa kombane.kunye nokuphazamiseka kokusetyenziswa kwamandla, ukuphumeza ukusebenza okuzinzileyo kwamandla kwicala lokuvelisa amandla, kwicala legridi kunye necala lomsebenzisi.Ngokukhula okukhawulezayo komthamo ofakwe elanga, "ingxaki yokulahla ukukhanya" okubangelwa yimpawu zokuguquguquka kokuveliswa kwamandla elanga kuye kwanda kakhulu.Ukusetyenziswa kweenkqubo zokugcina amandla kuya kuba yinto ephambili kwizicelo ezinkulu zelanga kunye nokuguqulwa kwesakhiwo samandla.

3. Isabelo semakethi ye-String inverter siyenyuka

Kwiminyaka yakutshanje, imakethi ye-solar inverter ilawulwa zii-inverters ezisembindini kunye nabaguquli beentambo.Iziguquli zentambozisetyenziswa ikakhulu kwiinkqubo zokuvelisa amandla elanga.Zibhetyebhetye kufakelo, zikrelekrele kakhulu, kwaye kulula ukuzifaka.Ukugcinwa okuphezulu kunye neempawu zokhuseleko.Ngenkqubela phambili eqhubekayo yetekhnoloji, iindleko zoguqulo lweentambo ziyaqhubeka nokuhla, kwaye amandla okuvelisa amandla asondele ngokuthe ngcembe kulawo oguqulo oluphakathi.Ngokusetyenziswa okuxhaphakileyo kokuveliswa kwamandla elanga, isabelo semarike yee-inverters zeentambo sibonise indlela enyukayo iyonke kwaye igqithise ii-inverters ezisembindini ukuze zibe yimveliso yangoku yesicelo.

4. Imfuno yomthamo omtsha ofakiweyo ihambelana nemfuno yokutshintshwa kwe-inventri

ii-solar inverters ziqulethe iibhodi zesekethe eziprintiweyo, ii-capacitors, inductors, ii-IGBTs kunye namanye amacandelo e-elektroniki.Njengoko ixesha lokusebenzisa lisanda, ukuguga kunye nokuguga kwamacandelo ahlukeneyo kuya kuvela ngokuthe ngcembe, kwaye amathuba okusilela kwe-inverter nawo aya kwanda.Emva koko iphucula.Ngokomzekelo wokubala we-arhente ye-third-party certification agency DNV, ubomi benkonzo ye-string inverters ngokuqhelekileyo buyiminyaka eyi-10-12, kwaye ngaphezu kwesiqingatha se-string inverters kufuneka sitshintshwe kwiminyaka eyi-14 (i-inverters ephakathi idinga iindawo ezitshintshileyo).Ubomi bokusebenza kweemodyuli zelanga ngokuqhelekileyo budlula iminyaka engama-20, ngoko ke i-inverter isoloko ifuna ukutshintshwa ngexesha lomjikelezo wobomi benkqubo yokuvelisa amandla elanga.