2023 Ukuthunyelwa kwe-inverter yomhlaba wonke kanye nesibikezelo sezulu

inverter yelangaukuthunyelwa:

Njengemishini eyisisekelo yohlelo lokuphehla amandla elanga, ukuthuthukiswa kwemboni yeziguquli zelanga kuhambisana nokuthuthuka kwemboni yelanga lomhlaba wonke futhi kugcine ukukhula okusheshayo eminyakeni yamuva nje.Idatha ikhombisa ukuthi ukuthunyelwa kwe-solar inverter emhlabeni wonke kukhuphuke kusuka ku-98.5GW ngo-2017 kuya ku-225.4GW ngo-2021, ngenani lokukhula elihlanganisiwe lonyaka lama-23.0%, futhi kulindeleke ukuthi lifinyelele ku-281.5GW ngo-2023.

I-China, i-Europe kanye ne-United States yizimakethe eziyinhloko zemboni yelanga lomhlaba kanye nezindawo eziyinhloko zokusabalalisa ama-solar inverters.Ukuthunyelwa kwama-solar inverters kubalelwa ku-30%, 18%, no-17% ngokulandelana.Ngesikhathi esifanayo, umthamo wokuthunyelwa kwama-solar inverters ezimakethe ezikhulayo embonini yelanga njenge-India ne-Latin America nayo ikhombisa ukukhula okusheshayo.

Amathrendi entuthuko yesikhathi esizayo

1. Inzuzo yezindleko zokuphehla amandla elanga ibonakala kancane kancane

Ngokuthuthuka okusheshayo kwemboni yokuphehla amandla elanga, ukusungulwa okusha okuqhubekayo kobuchwepheshe bezimboni, kanye nokuncintisana okuqinile phakathi komfula okhuphukayo nowehla nomfula weketango lezimboni, amakhono okucwaninga nokuthuthukiswa kanye nokusebenza kahle kokukhiqiza kwezingxenye ezibalulekile zezinhlelo zokuphehla amandla elanga njengamamojula welanga. kanye neziguquli zelanga ziqhubekile nokuba ngcono, okuholele ekwehleni okuphelele kwezindleko zokuphehla ugesi welanga.umkhuba.Ngasikhathi sinye, ezithintwe izinto ezinjengobhubhane lwe-COVID-19 kanye nezimpi zamazwe ngamazwe nezingxabano, amanani entengo yamandla ezinsalela zomhlaba ayaqhubeka nokukhuphuka, aphinde agqamise inzuzo yezindleko zokuphehlwa kwamandla elanga.Ngokuduma okugcwele kokulingana kwegridi yelanga, ukukhiqizwa kwamandla elanga kancane kancane sekuqedele uguquko olusuka kuxhaso oluqhutshwa yimakethe futhi lungene esigabeni esisha sokukhula okuzinzile.

2. "Ukuhlanganiswa kwe-optical and storage" sekuphenduke inkambiso yokuthuthukisa imboni

"Ukuhlanganiswa kokukhiqizwa kwamandla elanga" kubhekisela ekwengezeni imishini yesistimu yokugcina amandla njengeinverter yokugcina amandlafuthiamabhethri okugcina amandlaohlelweni lokuphehla amandla elanga ukuze kuxazululwe ngempumelelo ukushiyeka kokunqamuka kokuphehlwa kwamandla elanga, ukuguquguquka okuphezulu, nokulawuleka okuphansi, futhi kuxazululwe inkinga yokuqhubeka kokukhiqizwa kwamandla.kanye nezikhawu zokusetshenziswa kwamandla, ukuze kuzuzwe ukusebenza okuzinzile kwamandla ohlangothini lokuphehla ugesi, ohlangothini lwegridi nakuhlangothi lwabasebenzisi.Ngokukhula okusheshayo komthamo ofakiwe welanga, "inkinga yokushiya ukukhanya" okubangelwa izici zokuguquguquka kokukhiqizwa kwamandla elanga iye yanda kakhulu.Ukusetshenziswa kwamasistimu okugcina amandla kuzoba yinto esemqoka yezinhlelo zokusebenza zelanga ezinkulu kanye nokuguqulwa kwesakhiwo samandla.

3. Isabelo semakethe ye-String inverter siyenyuka

Eminyakeni yamuva nje, imakethe ye-solar inverter ibibuswa ama-inverter aphakathi nendawo kanye nama-inverter wezintambo.Iziguquli zezintamboasetshenziswa kakhulu ezinhlelweni zokuphehla amandla elanga.Ziyakwazi nezimo ekufakweni, zihlakaniphe kakhulu, futhi kulula ukuzifaka.Ukugcinwa okuphezulu nezici zokuphepha.Ngokuthuthuka okuqhubekayo kobuchwepheshe, izindleko zama-inverter ezintambo ziyaqhubeka nokwehla, futhi amandla okukhiqiza amandla kancane kancane asondele kulawo ama-inverter amaphakathi.Ngokusetshenziswa okusabalele kokuphehlwa kwamandla elanga, isabelo semakethe sama-inverter ezintambo sibonise ukuthambekela okuphezulu futhi sedlule ama-inverter amaphakathi ukuze abe umkhiqizo wamanje wesicelo ojwayelekile.

4. Isidingo somthamo omusha ofakiwe sihambisana nesidingo sokushintshwa kwempahla

ama-solar inverters aqukethe amabhodi wesifunda aphrintiwe, ama-capacitor, ama-inductors, ama-IGBT nezinye izingxenye ze-elekthronikhi.Njengoba isikhathi sokusetshenziswa sikhula, ukuguga nokuguga kwezingxenye ezihlukahlukene kuzovela kancane kancane, futhi amathuba okuhluleka kwe-inverter nawo azokhula.Bese kuba ngcono.Ngokusho kwemodeli yokubala ye-ejensi egunyaziwe yesitifiketi senkampani yangaphandle i-DNV, impilo yesevisi yama-inverters ezintambo ngokuvamile yiminyaka eyi-10-12, futhi ngaphezu kwengxenye yama-inverters ezintambo kudingeka ashintshwe phakathi neminyaka engu-14 (ama-inverter aphakathi adinga izingxenye ezishintshayo).Ukuphila kokusebenza kwamamojula welanga ngokuvamile kudlula iminyaka engu-20, ngakho-ke i-inverter ngokuvamile idinga ukushintshwa phakathi nawo wonke umjikelezo wokuphila wesistimu yokukhiqiza amandla elanga.