Ka morao:
Ho ea ka maano a hajoale a amanang le marang-rang a naha, liteishene tsa motlakase tse hoketsoeng ke grid ea mokhahlelo o le mong ka kakaretso ha li fete 8 kilowatts, kapa ho hlokahala marang-rang a mekhahlelo e meraro. Ho phaella moo, libaka tse ling tsa mahaeng Chaena ha li na matla a mekhahlelo e meraro, 'me li ka kenya karolo e le' ngoe feela ha li amohela morero (ha li batla ho sebelisa matla a mekhahlelo e meraro, li tlameha ho lefa li-yuan tse mashome a likete ha li haha. ditshenyehelo). Ba kenyang lisebelisoa le basebelisi ba ho qetela ba lokela ho nahana ka litšenyehelo tsa matsete. Ho tla boela ho behoe pele ho kenya litsamaiso tsa mokhahlelo o le mong.
Ka 2018 le ho ea pele, 'Muso o tla hlakisa ts'ebetsong ea lithuso tsa lichelete tsa motlakase oa photovoltaic. Ha o ntse o netefatsa sekhahla sa matsete a limela tsa motlakase le phaello ea bareki, molemong oa ho eketsa bokhoni bo kentsoeng, litsamaiso tsa karolo e le 'ngoe ea 8KW e tla ba khetho e ntle ka ho fetisisa bakeng sa lik'hamphani tse kholo tsa ho kenya.
Hajoale, matla a phahameng a li-inverters tsa mohato o le mong tse hlahisitsoeng ke baetsi ba li-inverter tse kholo Chaena ke 6-7KW. Ha u kenya limela tsa matla a 8KW, moetsi e mong le e mong o khothalletsa tšebeliso ea li-inverters tse peli tsa 5KW + 3KW kapa 4KW + 4KW. Lenaneo. Moralo o joalo o tla tlisa mathata a mangata ho sehlomathi mabapi le litšenyehelo tsa kaho, ho beha leihlo, 'me hamorao ts'ebetso le tlhokomelo. Inverter e ncha ka ho fetisisa ea 8KW-phase single-phase NCA8K-DS ea Naton Energy, matla a tsoang a ka fihla ho 8KW, a ka rarolla ka kotloloho lintlha tse 'maloa tsa bohloko tsa mosebelisi.
Xiaobian e latelang ho setsi sa motlakase se tloaelehileng sa 8KW e le mohlala, nka motho e mong le e mong ho utloisisa monyetla ona oa 8KW oa mohato o le mong oa ho fetola motlakase. Likarolo tse mashome a mararo a metso e tšeletseng tsa polycrystalline 265Wp li khetheloa bareki. Litekanyetso tsa tekheniki tsa likarolo ke tse latelang:
Ho ea ka mokhoa oa setso oa 5KW + 3KW, ho hlokahala li-inverters tse peli, tseo mechine ea 3KW e hokahaneng le li-module tsa 10 kaofela, mechine ea 5KW e hokahane le likhoele tse peli, 'me mochine o mong le o mong o hokahane le li-module tse 10.
Sheba liparamente tsa motlakase tsa kh'amera e le 'ngoe ea Nathon Energy ea 8KW NAC8K-DS (joalo ka ha ho bontšitsoe tafoleng e latelang). Likarolo tse 30 li arotsoe ka likhoele tse tharo ho fihlella inverter:
MPPT1: likhoele tse 10, phihlello ea likhoele tse 2
MPPT2: likhoele tse 10, phihlello ea khoele e le 'ngoe
Setšoantšo sa motlakase sa mantlha sa Natong 8KW-mohato o le mong oa NAC8K-DS:
Ha ho bapisoa, ho fumanoe hore ho sebelisa inverter ea Nato Energy NAC8K-DS ho na le melemo e meholo.
1. Molemo oa litšenyehelo oa kaho:
Sete ea sistimi ea 8KW haeba ts'ebeliso ea 5KW + 3KW kapa 4KW + 4KW mode inverter cost e tla ba ho pota 5000 +, ha ts'ebeliso ea Natomic NAC8K-DS single-phase inverter, litšenyehelo li ka ba 4000 +. Ha e kopane le thapo ea AC, thapo ea DC, lebokose le kopantseng le litšenyehelo tsa mosebetsi oa ho kenya, sistimi ea 8KW e sebelisa inverter ea Natto energy NAC8K-DC 8KW, sete ea litsamaiso e ka boloka bonyane li-yuan tse 1,500 ka litšenyehelo.
2. Melemo ea ho beha leihlo le ka mor'a thekiso:
U sebelisa li-inverters tse peli, basebelisi ba bangata bao e seng litsebi ha ba tsebe ho hlahisa lintlha tsa tlhahiso ea matla, 'me ha ba tsebe hantle hore na ho hlahisoa matla a makae,' me lintlha tse peli tsa inverter li boetse li baka mathata a hore motho ea kenyang matla a bale matla. Ka inverter ea Natco NAC8K-DS, lintlha tsa tlhahiso ea matla li hlakile ebile ho bonolo ho li utloisisa.
Natong Energy 8KW single-phase smart PV inverter e boetse e na le sistimi e matla ea ho beha leihlo. Kamora hore mosebelisi a ingolise, moamoheli ea bohlale a ka phethahala. Basebelisi ha ba hloke ho hlahloba boemo ba inverter ka bobona. Kamora hore inverter e tlalehe phoso, moreki a ka fumana molaetsa oa othomathiki setsing sa mohala oa thekeng. Ka nako e ts'oanang, basebetsi ba litšebeletso tsa morao-rao tsa Natong le bona ba tla fumana lekhetlo la pele. Ho tlhahisoleseling e hlolehileng, nka bohato ba ho ikopanya le moreki ho rarolla mathata, ho rarolla bothata le ho sireletsa phaello ea moreki.
3. Melemo ea katleho ea ho fehla matla:
1) .Maqhubu le maqhubu a marang-rang a fokolang a mahaeng ha a tsitsa. Khokahano e ts'oanang ea li-inverters tse ngata e ka baka resonance habonolo, ho phahama ha voltage, le maemo a mang a thata a boima. Resonance e tšoanang ea mechine e mengata tlas'a maemo a fokolang a marang-rang e tla etsa hore tlhahiso ea hona joale ea inverter e fokotsehe, 'me lerata le sa tloaelehang la inductor le tla fetoha; litšoaneleho tse hlahisoang li tla senyeha, 'me inverter e tla ba e feteletseng le e matla haholo ho tloha marang-rang, e leng se tla etsa hore inverter e emise le ho ama phaello ea bareki. Kamora hore sistimi ea 8KW e nke Natto NAC8K-DS, maemo ana a tla ntlafatsoa hantle.
2).Ha ho bapisoa le mefuta ea 5KW + 3KW kapa 4KW + 4KW, tsamaiso ea KW e sebelisa cable e le 'ngoe feela ea AC bakeng sa inverter ea NAC8K-DS, e fokotsang tahlehelo le ho eketsa tlhahiso ea matla.
Khakanyo ea tlhahiso ea matla ea sistimi ea 8KW (ho Jinan, Profinseng ea Shandong joalo ka mohlala):
Likarolo tse mashome a mararo a metso e ts'eletseng tsa 265Wp li kentsoe, tse nang le matla a kentsoeng a 7.95 KW. Bokhoni ba tsamaiso = 85%. Lintlha tse bobebe tse tsoang ho NASA li bontšoa tafoleng e latelang. Nako e tloaelehileng ea khanya ea letsatsi ka letsatsi Jinan ke 4.28*365=1562.2 lihora.
Karolo e theoha ka 2.5% selemong sa pele ebe e theoha ka 0.6% selemo le selemo. Sistimi ea 8KW e ka baloa ho sebelisoa inverter ea motor e le 'ngoe ea 8KW, NAC8K-DC, e nang le matla a mangata a ka bang 240,000 kWh ka lilemo tse 25.
ho phethela :
Ha o kenya sistimi ea 8KW, ts'ebeliso ea inverter ea 8KW e le 'ngoe ha e bapisoa le mokhoa oa khale oa 5KW + 3KW kapa 4KW + 4KW e na le melemo e meholo litšenyehelong tsa pele tsa kaho, tlhahlobo ea kamora thekiso, le tlhahiso ea tlhahiso ea motlakase. .