Ho ea ka kaho le ts'ebetso ea tlhahiso ea matla a photovoltaic likarolong tse tharo tsa pele tsa selemo sena se sa tsoa lokolloa ke Tsamaiso ea Naha ea Matla, ho tloha ka January ho ea ho September, matla a photovoltaic a naha ea heso e ne e le li-kiwatt tse limilione tse 18,7, ho akarelletsa le li-kilowatt tse limilione tse 10,04 bakeng sa photovoltaics e bohareng le li-kilowatt tse limilione tse 8.66 bakeng sa li-photovoltaics tse ajoang;Ho tloha ka 2020 Qetellong ea Loetse 2009, matla a kenyelletsoeng a tlhahiso ea matla a photovoltaic a fihlile ho li-kilowatts tse limilione tse 223.Ka nako e ts'oanang, boemo ba tšebeliso ea matla a photovoltaic le bona bo 'nile ba ntlafatsoa ka ho tsoelang pele.Likarolong tse tharo tsa pele, motlakase oa naha oa photovoltaic o ne o le 2005 KWh, keketseho ea 16.9% selemo le selemo;karolelano ea naha ea lihora tsa tšebeliso ea photovoltaic e ne e le lihora tsa 916, keketseho ea lihora tsa 6 selemo le selemo.
Ho ea ka pono ea indasteri, keketseho e tsoelang pele ea kamohelo ea sechaba ea matla a photovoltaic ke phello ea ho theoha ho tsoelang pele ha litšenyehelo tsa matla a photovoltaic, empa kamore ea hardware e le 'ngoe e kang li-modules ho fokotsa litšenyehelo e fokotsehile haholo.Tlas'a mekhoa ea indasteri ea matla a phahameng le boholo bo boholo, bofelo ba tsamaiso bo hlahisa mathata a macha ho li-link tse kholo tsa ketane ea indasteri e kang li-brackets le li-inverters.Mokhoa oa ho qala ho tloha tsamaisong ea seteishene sa matla, nahana ka kakaretso le ho ntlafatsa tlhophiso e fetohile tsoelo-pele ea likhoebo tsa photovoltaic sethaleng sena.Tsela e Ncha.
Matla a phahameng, boholo bo boholo, phephetso e ncha
Mokhatlo oa Machaba oa Matla a Tsosolositsoeng (IRENA) o bontšitse hore lilemong tse fetileng tsa 10, har'a mefuta eohle ea matla a tsosolositsoeng, litšenyehelo tse tloaelehileng tsa motlakase oa photovoltaic li oele ka ho fetisisa, tse fetang 80%.Ho lebeletsoe hore theko ea tlhahiso ea matla a photovoltaic e tla theoha ho feta ka 2021, e leng 1/ea ea tlhahiso ea matla a mashala.5.
Indasteri e boetse e ralile tsela e hlakileng haholoanyane ea ntlafatso bakeng sa phokotso ea litšenyehelo.Huang Qiang, motlatsi oa mopresidente oa Risen Energy (300118), o ile a bontša hore litšenyehelo tsa motlakase ka kilowatt-hora li ekelitse tekanyo ea mekhoa e mecha, 'me papatso e entse hore tlhōlisano e be matla le ho feta.Semelong se secha sa nalane, boqapi bo mabapi le litšenyehelo tsa motlakase bo fetohile tlholisano ea mantlha ea likhoebo.Ka morao ho keketseho e kholo ea matla a module ho tloha ho 500W ho ea ho 600W ke katleho ea indasteri ho theko ea motlakase.“Indasteri e tlohile mehleng ea pele ea “litšenyehelo ka watt” e laoloang ke lithuso tsa ’muso ho ea nakong ea “litšenyehelo ka watt” tse laoloang ke litheko tsa ’maraka.Ka mor'a ho leka-lekana, litšenyehelo tse tlaase ka metsi le theko e tlaase ea motlakase ke lihlooho tsa bohlokoa tsa indasteri ea photovoltaic ea leshome le metso e mehlano. "
Leha ho le joalo, se ke keng sa hlokomolohuoa ke hore keketseho e tsoelang pele ea matla le boholo ba likarolo li behile litlhoko tse phahameng tsa lihlahisoa ho li-link tse ling tse kholo tsa ketane ea indasteri tse kang li-brackets le li-inverters.
JinkoSolar e lumela hore phetoho ea li-modules tse matla haholo ke ntlafatso ea boholo ba 'mele le ts'ebetso ea motlakase.Ntlha ea pele, boholo ba 'mele oa likarolo bo amana haufi-ufi le moralo oa bracket,' me ho na le litlhoko tse lumellanang tsa matla le bolelele ba bracket ho finyella palo e nepahetseng ea li-module tsa khoele e le 'ngoe;ea bobeli, ho eketseha ha matla a li-module ho tla boela ho tlise liphetoho ts'ebetsong ea motlakase.Litlhoko tsa hona joale tsa ho ikamahanya le maemo li tla ba tse phahameng, 'me li-inverters li ntse li tsoela pele ka tsela ea ho ikamahanya le maqhubu a phahameng a likarolo.
Mokhoa oa ho eketsa chelete ea lihlahisoa tsa matla a photovoltaic e 'nile ea e-ba mokhoa o tloaelehileng oa indasteri ea photovoltaic.Le hoja nts'etsopele ea likarolo tse tsoetseng pele tsa theknoloji e khothalelitse keketseho ea tlhahiso ea motlakase le ho fokotseha ha litšenyehelo tsa tsamaiso, e boetse e tlisitse mathata a macha ho bracket le inverter.Likhoebo tsa indasteri li sebetsa ka thata ho rarolla bothata bona.
Motho ea amehang ea ikarabellang oa Sungrow o bontšitse hore likarolo tse kholo li etsa hore motlakase le motlakase oa inverter li eketsehe.Nako e phahameng ea ho kenya letsoho ea potoloho e 'ngoe le e' ngoe ea MPPT ea inverter ea likhoele ke senotlolo sa ho ikamahanya le likarolo tse kholo."Monahano o phahameng ka ho fetisisa oa li-inverters oa k'hamphani o nyolohetse ho 15A, 'me lihlahisoa tse ncha tsa li-inverters tse nang le maqhubu a maholo a kenang le tsona li reriloe."
Sheba ka botlalo, khothaletsa tšebelisano 'moho le papali e ntle
Qetellong, setsi sa motlakase sa photovoltaic ke boenjiniere ba tsamaiso.Lintlafatso tse likhokahanong tsa mantlha tsa ketane ea liindasteri joalo ka likarolo, li-brackets le li-inverters kaofela li molemong oa tsoelo-pele e akaretsang ea seteishene sa motlakase.Tlas'a mokokotlo oa hore sebaka se le seng sa ho fokotsa litšenyehelo tsa hardware se ntse se atamela haufi le siling, lik'hamphani tsa photovoltaic li khothalletsa ho ikamahanya le maemo a lihlahisoa lihokelong tsohle.
Zhuang Yinghong, Motsamaisi oa Lipapatso oa Global Marketing oa Risen Orient, o bolelletse baqolotsi ba litaba: "Tlas'a mokhoa o mocha oa nts'etsopele, likhokahano tsa bohlokoa joalo ka likarolo tse sebetsang hantle haholo, li-inverters le li-brackets li hloka ho latela mokhoa oa ho arolelana tlhahisoleseling, mohlala o bulehileng le o atlehileng oa tšebelisano. Ho bapala ka botlalo molemong oa tlholisano ea bona, 'me ho etsa lipatlisiso tse tsamaellanang le tsona Ke lipatlisiso tsa tekheniki le nts'etsopele ea lihlahisoa tse ka khothaletsang ntlafatso ea mahlale a indasteri ea photovoltaic le ho ntlafatsa maemo le maemo a indasteri.
Haufinyane tjena, Sebokeng sa Machaba sa 12th China (Wuxi) sa Machaba le Pontšo ea Matla a Macha, Trina Solar, Sunneng Electric le Risen Energy li saenetse tumellano ea tšebelisano-'moho ea "Ultra-high-power photovoltaic modules e emeloang ke 600W +" .Nakong e tlang, lihlopha tse tharo li tla phethahatsa tšebelisano e tebileng ho tloha lehlakoreng la tsamaiso, li matlafatse lipatlisiso tsa theknoloji le nts'etsopele ea lihlahisoa ho latela lihlahisoa le tsamaiso ea ho ikamahanya le maemo, 'me li tsoele pele ho khothalletsa phokotso ea litšenyehelo tsa motlakase oa photovoltaic.Ka nako e ts'oanang, e tla boela e phethahatse mefuta e mengata ea tšebelisano-'moho ho phahamisong ea 'maraka oa lefats'e, e tlise sebaka se pharaletseng sa keketseho ea boleng bakeng sa indasteri, le ho atolosa tšusumetso ea lisebelisoa tsa motlakase tse phahameng haholo.
Yang Ying, moenjineri e moholo oa Setsi sa R&D sa CITIC Bo, o bolelletse baqolotsi ba litaba: "Hajoale, bothata ba ho hokahanya likhokahanyo tse kholo joalo ka likarolo tse sebetsang hantle haholo, li-inverters le li-brackets ke mokhoa oa ho kopanya litšobotsi tsa lihlahisoa tse fapaneng, ho holisa. melemo ea sehlahisoa se seng le se seng, 'me u thakhole ka ho fetisisa Moralo oa sistimi ea'Excellent Matching'."
Yang Ying o ile a tsoela pele ho hlalosa: "Bakeng sa li-trackers, mokhoa oa ho jara likarolo tse ngata ka har'a sebopeho sa 'optimal', ho khanna, le moralo oa motlakase ho ntlafatsa ts'ebetso e ntle ea matla a sistimi ke bothata bo potlakileng ho bahlahisi ba tracker.Sena se boetse se hloka khothatso le tšebelisano 'moho le baetsi ba likarolo le li-inverter. ”
Trina Solar e lumela hore ka lebaka la mekhoa ea hona joale ea matla a phahameng le li-module tse nang le mahlakoreng a mabeli, li-brackets li hlokeha ho ba le ts'ebelisano e phahameng le ho tšepahala ho phahameng, hammoho le ho ntlafatsa ka bohlale ho hlahisa matla le litšobotsi tse ling, ho tloha litekong tsa kotopo ea moea, parameter ea motlakase. matching, moralo moralo bohlale dikgatotharabololo, jj. Mehopolo e mengata.
Tšebelisano 'moho le k'hamphani ea inverter ea Shangneng Electric e tla tsoelapele ho atolosa boholo ba tšebelisano-'moho le ho khothalletsa ts'ebeliso e kholo ea likarolo tse kholo tsa matla le litharollo tse molemo tsa tsamaiso.
Intelligent AI+ e eketsa boleng
Nakong ea lipuisano, balaoli ba bangata ba phahameng ba lik'hamphani tsa photovoltaic ba ile ba bolella baqolotsi ba litaba hore "likarolo tse sebetsang hantle + li-brackets + li-inverters" li fetohile tumellano ho indasteri.Ka ts'ehetso ea mahlale a phahameng a theknoloji joalo ka bohlale le AI +, ho na le menyetla e mengata ea hore likarolo tse matla a holimo li sebelisane le lihokelo tse ling tsa ketane ea indasteri joalo ka li-brackets le li-inverters.
Duan Yuhe, mopresidente oa Shangneng Electric Co., Ltd., o lumela hore hona joale, likhoebo tsa tlhahiso ea photovoltaic li se li qalile ho fetoha ho etsa lihlahisoa tse bohlale, 'me boemo ba bohlale bo ntse bo ntlafala ka linako tsohle, empa ho ntse ho e-na le sebaka se sengata bakeng sa nts'etsopele. lisebelisoa tse bohlale tsa photovoltaic, tse kang ntlafatso ea inverter-centric.Khokahano, boemo ba tsamaiso, joalo-joalo.
Yan Jianfeng, motsamaisi oa lets'oao la lefats'e oa khoebo e bohlale ea Huawei ea photovoltaic, o boletse hore theknoloji ea AI e tsoetse pele ka potlako lilemong tsa morao tjena.Haeba theknoloji ea AI e ka kopanngoa le indasteri ea photovoltaic, e tla khanna ho kopanya ho tebileng ha lihokelo tsohle tse kholo tsa ketane ea indasteri ea photovoltaic."Mohlala, ka lehlakoreng la phepelo ea motlakase, re kopantse li-algorithms tsa AI ho theha sistimi ea SDS (smart DC system).Ho ea ka pono ea dijithale, re ka 'na ra bona' mahlaseli a kantle, mocheso, lebelo la moea le lintlha tse ling, li kopantsoe le data e nepahetseng e kholo le bohlale ba AI.Ho ithuta algorithm ho fumana sekhutlo se setle ka ho fetisisa sa "tracking bracket" ka nako ea 'nete, ho lemoha ho kopanngoa ha "loop-loop" e koetsoeng ea "module e nang le mahlakore a mabeli + ea ho latela marang-rang + "MPPT smart photovoltaic controller", e le hore tsamaiso eohle ea motlakase ea DC e fihle. naha e ntle ka ho fetisisa, e le ho etsa bonnete ba hore seteishene sa motlakase se fumana matla a mangata a ho fehla Motlakase."
Gao Jifan, molula-setulo oa Trina Solar, o lumela hore nakong e tlang, tlas'a tsoelo-pele ea matla a bohlale (600869, stock bar) le matla Internet of Things, theknoloji e kang bohlale ba maiketsetso le blockchain e tla tsoela pele ho khothalletsa kholo ea tsamaiso ea photovoltaic.Ka nako e ts'oanang, digitization le bohlale li tla tsoelapele ho kopanngoa le lehlakore la tlhahiso, ho bula ketane ea phepelo, lehlakore la tlhahiso, le bareki, le ho hlahisa boleng bo boholo.
Nako ea poso: Jan-13-2021
