Tlhahlobo e khethehileng ea indasteri ea module ea ho tjhaja likoloi tsa motlakase ev seteisheneng se secha sa ho tjhaja likoloi tsa motlakase

Mojule oa ho tjhaja: "Pelo" ea qubu ea ho tjhaja ea DC e rua molemo ho tsoa ho phatloheng ha tlhoko 'me mokhoa o phahameng oa matla o lebelletsoe ho tlisa keketseho
Mojule oa ho tjhaja: bapala karolo ea taolo le phetoho ea matla a motlakase, litšenyehelo li etsa 50%

"Pelo" ea lisebelisoa tsa ho tjhaja tsa DC e bapala karolo phetohong ea motlakase. Mojule oa ho tjhaja o sebelisoa lisebelisoa tsa ho tjhaja tsa DC. Ke yuniti ea motheo ea ho phethahatsa phetoho ea matla joalo ka tokiso, inverter le sefe. Karolo e ka sehloohong ke ho fetola matla a AC ka har'a gridi hore e be motlakase oa DC o ka tjhajang ka ho tjhaja betri. Ts'ebetso ea mojule oa ho tjhaja e ama ka kotloloho ts'ebetso eohle ea lisebelisoa tsa ho tjhaja tsa DC. Ka nako e ts'oanang, e amana le bothata ba polokeho ea ho tjhaja. Ke karolo ea mantlha ea lisebelisoa tse ncha tsa ho tjhaja tsa DC tsa koloi ea eneji. E tsejoa e le "pelo" ea lisebelisoa tsa ho tjhaja tsa DC. Karolo e ka holimo ea mojule oa ho tjhaja ke haholo-holo li-chip, lisebelisoa tsa motlakase, PCB le mefuta e meng ea likarolo. Karolo e ka tlase ke moetsi, basebetsi le lik'hamphani tsa likoloi lisebelisoa tsa ho tjhaja tsa DC. Ho latela pono ea sebopeho sa litšenyehelo tsa qubu ea ho tjhaja ea DC, litšenyehelo tsa mojule oa ho tjhaja li ka fihla ho 50%.

Likarolong tsa mantlha tsa qubu ea ho tjhaja, mojule oa ho tjhaja ke e 'ngoe ea likarolo tsa mantlha, empa o ikarabella bakeng sa 50% ea litšenyehelo tsa oona. Boholo ba mojule oa ho tjhaja le palo ea limojule li khetholla matla a matla a qubu ea ho tjhaja.

Palo ea liqubu tsa ho tjhaja e ile ea tsoela pele ho eketseha, 'me karolelano ea liqubu e ile ea fokotseha butle-butle. E le motheo o tšehetsang oa likoloi tse ncha tsa eneji, palo ea liqubu tsa ho tjhaja e eketsehile ka keketseho ea palo ea likoloi tse ncha tsa eneji. Karolelano ea qubu ea koloi e bolela karolelano ea palo ea likoloi tse ncha tsa eneji ho palo ea liqubu tsa ho tjhaja. Ke sesupo se lekanyang hore na qubu ea ho tjhaja e ka fihlela tlhoko ea ho tjhaja likoloi tse ncha tsa eneji. Ho bonolo haholoanyane. Ho tloha bofelong ba 2022, likoloi tse ncha tsa eneji tsa naha ea heso li ne li e-na le likoloi tse limilione tse 13.1, palo ea liqubu tsa ho tjhaja e fihlile ho li-unit tse limilione tse 5.21, 'me karolelano ea liqubu e ne e le 2.5, e leng phokotso e kholo ho 11.6 ka 2015.

Ho ya ka mokgwa o ntseng o eketseha wa dikoloi tse ntjha tsa eneji nakong e tlang, tlhoko ya ho tjhaja ka potlako ka matla a hodimo e bontsha kgolo e kgolo, e leng se bolelang hore tlhoko ya di-module tsa ho tjhaja e tla eketseha haholo, hobane matla a hodimo a bolela hore di-module tse ngata tsa ho tjhaja di hloka ho hokelwa ka tatellano. Ho ya ka palo ya moraorao ya di-pile tsa ho tjhaja Chaena, karolo ya di-pile tsa dikoloi tsa setjhaba tsa Chaena ke 7.29: 1 Ka lehlakoreng le leng, mmaraka wa mose ho mawatle o feta 23: 1, karolelano ya di-pile tsa dikoloi tsa setjhaba tsa Europe e fihla ho 15.23: 1, mme kaho ya di-pile tsa dikoloi tsa mose ho mawatle ha e a lekana haholo. Nakong e tlang, ebang ke mmaraka wa China kapa ho ntse ho na le sebaka se seholo sa kgolo mebarakeng ya Europe le Amerika, ho ya lewatleng le hona ke e nngwe ya ditsela tseo dikhamphani tsa di-module tsa ho tjhaja tsa China di ka batlang kgolo ka tsona.

MIDA e ikgethile ka ntshetsopele, tlhahiso le thekiso ya dikarolo tsa mantlha tsa disebediswa tsa ho tjhaja tsa DC dikoloing tse ntjha tsa eneji. Dihlahiswa tse ka sehloohong ke di-module tsa ho tjhaja tsa 15kW, 20KW, 30KW le 40KW. E sebediswa haholoholo disebeding tsa ho tjhaja tsa DC tse kang diqubu tsa ho tjhaja tsa DC le dikhabote tsa ho tjhaja.

Karolo ea liqubu tsa DC liqubung tsa ho tjhaja tsa sechaba e eketsehile butle-butle. Ho tloha bofelong ba 2022, palo ea liqubu tsa ho tjhaja tsa sechaba naheng ea heso e ne e le li-unit tse limilione tse 1.797, selemo le selemo + 57%; tseo ho tsona, liqubu tsa ho tjhaja tsa DC e neng e le li-unit tse 761,000, selemo le selemo + 62%. ka potlako. Ho ea ka pono ea karolo, qetellong ea 2022, karolo ea liqubu tsa DC liqubung tsa ho tjhaja tsa sechaba e fihlile ho 42.3%, keketseho ea 5.7PCT ho tloha ka 2018. Ka litlhoko tsa likoloi tse ncha tsa matla tse theohelang ka lebelo la ho tjhaja, bokamoso ba liqubu tsa DC bo lebelletsoe ho eketseha haholoanyane.

Tlas'a mokhoa oa ho tjhaja matla a mangata, palo ea li-module tsa ho tjhaja e lebelletsoe ho eketseha. Ka lebaka la tlhoko ea ho tlatsa hape ka potlako, likoloi tse ncha tsa matla li fetoha li-platform tsa motlakase o phahameng ka holimo ho 400V, 'me matla a ho tjhaja a eketsehile butle-butle, a tlisa khutsufatso e kholo ea nako ea ho tjhaja. Ho ea ka "Pampiri e Tšoeu ea Mokhoa oa Nts'etsopele ea Meralo ea ho tjhaja" ea Huawei e lokollotsoeng ke Huawei ka 2020, ha re nka likoloi tsa bapalami e le mohlala, Huawei e lebelletsoe ho fihla ho 350kW ka 2025, 'me ho tla nka metsotso e 10-15 feela ho tjhaja ka botlalo. Ho ea ka pono ea sebopeho sa ka hare sa li-pile tsa ho tjhaja tsa DC, ho fihlella ho tjhaja matla a mangata, palo ea likhokahano tse tsamaeang ka tsela e tšoanang tsa module ea ho tjhaja e hloka ho eketsoa. ​​Mohlala, qubu ea ho tjhaja ea 60kW e hloka li-module tse 2 tsa ho tjhaja tsa 30KW bakeng sa ho tsamaisana, 'me 120kW e hloka li-module tse 4 tsa ho tjhaja tsa 30KW ho hokela ka tsela e tšoanang. Ka hona, ho fihlella ho tjhaja ka potlako ka matla a mangata, tšebeliso ea li-module tsa pele e tla ntlafatsoa.

Kamora dilemo tsa tlholisano e felletseng historing, theko ya di-module tsa ho tjhaja e tsitsitse. Kamora dilemo tsa tlholisano ya mmaraka le ntwa ya ditheko, theko ya di-module tsa ho tjhaja e theohile haholo. Ho ya ka data e tswang ho China Business Industry Research Institute, theko ya W e le nngwe ya module ya ho tjhaja ka 2016 e ne e ka ba 1.2 yuan. Ka 2022, theko ya module ya ho tjhaja W e theohile ho 0.13 yuan/W, mme dilemo tse 6 di theohile ka hoo e ka bang 89%. Ho ya ka pono ya diphetoho tsa ditheko dilemong tsa morao tjena, theko ya hajwale ya di-module tsa ho tjhaja e tsitsitse mme ho theoha ha selemo le selemo ho lekanyeditswe.

Tlas'a mekhoa e matla ea matla, boleng le phaello ea mojule oa ho tjhaja li ntlafalitsoe. Ha matla a mojule oa ho tjhaja a le maholo, motlakase o ntša tlhahiso e ngata nakong ea yuniti. Ka hona, matla a tlhahiso a qubu ea ho tjhaja ea DC a ntse a hola ka lehlakoreng le leholo. Matla a mojule o le mong oa ho tjhaja a nts'etsopele ho tloha ho 3KW ea pele, 7.5kW, 15kW, ho ea ho lehlakoreng la hona joale la 20kW le 30KW, 'me ho lebelletsoe hore a hole ka lehlakoreng la ts'ebeliso ea 40KW kapa boemo bo phahameng ba matla.

Sebaka sa 'maraka: Sebaka sa lefats'e se lebelletsoe ho feta li-yuan tse libilione tse 50 ka 2027, e leng se lekanang le 45% CAGR lilemong tse 5 tse tlang.
Ho latela ponelopele ea liqubu tsa ho tjhaja "'marakeng oa limilione tse likete tse 100, phaello ea phaello" (20230128), eo re e lokollotseng pejana, ho latela "'maraka oa limilione tse likete tse 100, phaello ea phaello" (20230128), sebaka sa 'maraka oa lefats'e oa ho tjhaja mojule ke Khopolo-taba e latelang: Matla a tloaelehileng a ho tjhaja a qubu ea sechaba ea DC: Mekhoeng e matla a holimo, ho nahanoa hore matla a ho tjhaja a qubu ea DC ea ho tjhaja a eketseha ka 10% selemo se seng le se seng. Ho hakanngoa hore matla a tloaelehileng a ho tjhaja a qubu ea sechaba ea DC ka 2023/2027 ke 166/244kW. Theko ea mojule oa ho tjhaja o le mong oa W: 'maraka oa lehae, o tsamaeang le tsoelo-pele ea theknoloji le litlamorao tsa sekala, ho nahanoa hore theko ea mojule oa ho tjhaja e fokotseha selemo le selemo, 'me ho theoha ho tla fokotseha selemo le selemo. Ho lebelletsoe hore theko ea W e le 'ngoe ea 2023/2027 ke 0.12/0.08 yuan; Litšenyehelo tsa tlhahiso li phahame ho feta tsa lapeng, 'me theko ea single W e lebelletsoe ho ba habeli ho feta 'maraka oa lehae. Ho latela likhakanyo tse kaholimo, re lebeletse hore ka 2027, sebaka sa 'maraka oa lefats'e oa ho tjhaja module e tla ba li-yuan tse ka bang limilione tse likete tse 54.9, tse lekanang le 45% CAGR ho tloha ka 2022-2027.