Ho utloisisa battery ea letsatsi ea Grid
Sisteme ea Solar ea Solar e Ntle ke efe?
Sisteme ea Solar e sa tsoakoang ea letsatsi, e boetse e bitsoa sistimi e nang le maemo, e sebetsang ho tsoa ho motlakase oa sechaba Grid. Ke Haholo-holo e na le liphanele tsa letsatsi, molaoli oa tefiso, libeteri tsa polokelo, le mojaki ho fetolela matla a DC ho Matla a ac.
Metsoako ea tsamaiso ea bohlokoa
Solar Photovioltaic Panels Panels ke mohloli oa mantlha oa matla. Khetho pakeng tsa Monocrystalline vs polycrystalline Monocrystalline Panels ka kakaretso o fana ka ts'ebetso e ntle libakeng tse koahelang.
Qoso Lisebelisoa tsena li sireletsa li-betri khahlanong le ho fetella le ho ntlafatsa ts'ebetso ea ho tjhaja. MPPT (e phahameng ea pokello ea matla a motlakase) ea khothalletsoang ho ntlafatsa ts'ebetso ea matla ea matla.
Li-betri tsa polokelo Pelo ea tsamaiso ea li-autononomous, libete tsa boloka matla a motlakase bakeng sa ho sebelisoa hamorao. Side e nepahetseng ke ea bohlokoa ho netefatsa boitlamo bo lekaneng.
ITIVER Li-dc tsa hona joale tse tsoang li-betri ho ea ho acties e lumellanang le maemo a teng Lelapa lisebelisoa.
Mefuta ea libeteri bakeng sa polokelo ea letsatsi
Litheri tsa lithium-ion (bophelo ba bophelo
Lithare tsa phosphate tsa tšepe tsa tšepe li emela theknoloji e tsoetseng pele haholo bakeng sa polokelo ea bere ea lipalesa tsa grid-grid. Ba Tlhahiso:
- Lifestil LifeSpan: 6,000 ho litsie tse 8,000
- Botebo bo phahameng ba ho tsoa: ho fihlela ho 95%
- Ho sebetsa ka thata: 95-98%
- Tlhokomelo e nyane: Ha ho na tlhokomelo e hlokahalang
- Boima bo fokotsehileng: 50% e bobebe ho feta libeteri tsa lead
Li-Batries tsa Agm (Blab embor e monya)
Li-Batries tsa Agm li etsa hore ho na le maikutlo a khahlisang pakeng tsa ts'ebetso le litšenyehelo:
- Bolele ba bophelo: 1,200 ho isa ho 1,500
- Botebo ba ho tsoa: 50-80%
- Tlhokomelo-MAHALA: Ha ho tlatsetso ea metsi e hlokahalang
- Khanyetso ea Vibration: E loketse libaka tse thata
Libete tsa gel
Ha ho tšoaneloe ke maemo a leholimo a feteletseng:
- Ho mamella ha mocheso: Ts'ebetso ho tsoa -20°C ho +50°C
- Ho its'oara ka tlase: 2-3% ka khoeli
- Bolele ba bophelo: 1,000 ho isa ho 1,200
- Tšireletseho e phahameng: Ha ho na kotsi ea elektrolyte ho ea electrolyte
Side ea Battery
Ho bala litlhoko tsa hau tsa matla
Ho boloka mokhoa o nepahetseng oa ho boloka li-Grid tsa Grid Warter ho hloka tlhahlobo e nepahetseng ea ts'ebeliso ea matla a letsatsi le letsatsi. Mona ke The Mokhoa:
Mohato oa 1: Thepa ea lisebelisoa Thathamisa lisebelisoa tsohle tsa motlakase ka matla a tsona le ts'ebeliso ea letsatsi le letsatsi Nako:
- Leseli le LEDILE: 10w × 6h = 60whwh
- Sehatsetsi sa ++: 150w × 8H = 1,200/1200
- Khomphutha ea Laptop: 65w × 4h = 260wh
- Pompo ea metsi: 500w × 1h = 500/1
Mohato oa Bobeli: Palo ea tšebeliso e felletseng Kenya litlhoko tsohle tsa letsatsi le letsatsi 'me u kenyeletse 20-30% Tšireletseho motsu.
Mohato oa 3: Fumana qeto ea ho iketsetsa boitlamo Bakeng sa matlo a hole, matsatsi a 3 ho isa ho a 5 a boipuso ntle le letsatsi ke E khothalelitsoe.
Siling formula
Malebo a betri (ah) = (ts'ebeliso ea letsatsi le letsatsi × Matsatsi a boipuso × Sebaka sa polokeho) / (Voltage ea Sisteme × Botebo ba ho phatloha)
MOHLALA
- Tšebeliso: 3,000Wal / Letsatsi
- Autonomony: Matsatsi a 3
- Mesinyeho ea 24v
- Li-betri tsa li-lithum (90% decharge)
- Sebetsa sa Tšireletse: 1.2
Bokhoni = (3,000 × 3 × 1.2) / (24 × 0.9) = 500 ah
U sebelisa PVGIS Lisebelisoa tsa
Ho ntlafatsa siling ea hau, sebelisa PVGIS Solar Calculator e etsang liteko tsa ya data ya boemo ba leholimo le ho bala hantle tlhahiso ea letsatsi bakeng sa sebaka sa heno.
The PVGIS Simulator ea lichelete e boetse e lumella uena ho lekola phaello ea chelete ea hau ea betri.
Ho hlophisoa ha sistimi le ho kenya
Tsela ea Architecture
Tlhaloso ea 12V E loketse lits'ebetso tse nyane (< 1,500/15 / Letsatsi):
- Ho kenya bo bonolo
- Likarolo tse theko e tlase
- E loketse likhahla le bolulo
Kholiseho e 24V E khothalelitsoe matlo (1,500 ho isa ho 5,000We / letsatsi):
- Mokhoa o motle oa matla
- Khanya e fokolang e fokolang
- Litšenyehelo tse Ntle / Balance ea Ts'ebetso
Tlhaloso ea 48V Bakeng sa likotlo tse kholo (> 5,000Wal / Letsatsi):
- Ho sebetsa hantle haholo
- Tahlehelo e fokolang
- E tsamaisana le li-averts tse phahameng
Monate le tšireletso
Cable ea cable Palo ea likarolo tsa cable e bohlokoa bakeng sa tahlehelo ea ho fokotsa litšenyehelo:
- Boholo ba hona joale × 1.25 = siling ea hona joale
- Phokotso ea Voltage < 3% e khothalelitsoe
- Sebelisa mehala e netefalitsoeng ea letsatsi
Litšireletso tsa Motlakase
- Li-fuse kapa libui tsa potoloho lekaleng ka seng
- Mofumahatsana oa Leseli la Ts'ireletso ea Khane
- Sekhahla sa mantlha sa disconnect
- Ho Tsamaea ha Sistimi
Matlafatso le taolo
Maano a ts'ebetso ea matla
Lisebelisoa tse tlase tsa tšebeliso ea litsietsi Peletela lisebelisoa tse sebetsang:
- E lebisitse mabone feela
- Lisebelisoa tsa metsi tse lekantsoeng
- Lipuisa tsa mahlakore a phahameng
- Ho khanna ka lebelo
Tsamaiso e bohlale ea moroalo Sebelisa manane a manane le batsamaisi ba likepe ho:
- Shift e sa thekeselang
- Nka monyetla ka lihora tsa tlhahiso ea letsatsi
- Qoba litlhoro tsa tšebeliso
Ho beha leihlo le ho beha leihlo
Litsamaiso tsa Tlhokomelo Litsamaiso tsa Tlhahlobo ea Tlhahlobo:
- Ho beha leihlo la nako ea nnete
- Taolo ea boemo ba betri
- Ho hloka botsitso qalong
- Moroalo o ikemetseng
Bakeng sa taolo e tsoetseng pele, nahana ka ho sebelisa PVGIS24 e etsang likarolo tsa ho hlokomela le tse nepahetseng bakeng sa Litsamaiso tsa Solanomous Solation.
Ho lokisa le ho tšoarella
Tlhokomelo ea thibelo
Li-betri tsa lithium
- Netefatso ea khokahano ea khoeli le khoeli
- Ho hloekisa terminal (likhoeli tse ling le tse ling tse 6)
- Taolo ea ho Lekala
- BMS (sistimi ea taolo)
Li-betri tsa lead
- Netefatso ea boemo ba Electrolyte ea beke
- Ho hloekisa terminal (khoeli le khoeli)
- Taolo ea density (likhoeli tse ling le tse ling tse 3)
- Ho lekana le nako
Matšoao a tsofetseng ho lekola
Matšoao a Bong
- Ho fokotsa bokhoni ba polokelo
- Nako e telele ea ho tjhaja
- Ho phomola ka tsela e sa tloaelehang
- Ho futhumatsa ho feteletseng nakong ea ho tjhaja
Monate le tharollo ea tlatsetso
Jenereishene ea jenereithara
Ho eketsa ho ba le bots'epehi, kopanya polokelo ea betri le:
Jenereithara ea backup
- Ho qala ka ho iketsa ka tlase
- Ho simolohi ho fetoloa ho meroalo e nyarosang
- Tlhokomelo ea kamehla e hlokahala
Generator Walle Generator Solar e nkehang jenereithara Bakeng sa polokelo ea tšohanyetso E etsa tharollo e ntle ea backup ea morao-rao ea maemo a ikhethang.
Matla a Khethiloeng
Ho eketsa matla a moea a manyane ho ka ntlafatsa boitlamo, haholoholo mariha ha tlhahiso ea letsatsi e fokotseha.
Likarolo tsa moruo le phaello
Litsenyehelo tsa ho kenya
Tsetelo ea pele
- Li-betri tsa Lithium: $ 800-1,200 / khw
- Li-Batries tsa Agm: $ 300-500 / khw
- Sehlopha sa MPPT: $ 200-800
- ITIVER: $ 300-2500
- Ho kenya: $ 1,000- 3,000
Litsenyehelo tse Tebileng tsa Matla Bakeng sa matlo a hole, ho na le litšenyehelo tsa khokahano ea Automouponomous ka kakaretso $ 0,25 le $ 0.35, ha e bapisoa le $ 0,40-0.80 bakeng sa khokahano ea Grid libakeng tse ka thōko.
Melaoana le litekanyetso
Maemo a ho kenya
Melao ea Motlakase
- Likhoutu tsa mantlha tsa lehae bakeng sa ho kenya libaka tsa bolulo
- Melao ea machaba ea lifoto tsa machabeng ea lifoto tsa machabeng ea lifoto
- CE Ho tšoantšoa bakeng sa likarolo tsohle
Phatlalatso ea tsamaiso
- Tumello ea ho aha haeba ho hlophisoa bocha
- Inshorense ea lapeng e fetotsoeng
- Ho latela melao ea merero ea lehae ea lehae
Lithuto tse Sebetsang
Lehae la lelapa le ikhethileng (batho ba 5)
Litlhoko tsa matla: 8 kww / letsatsi Tharollo e Amohetseng:
- 12 × Li-panels tse 400w = 4.8 kwp
- 1,000 ah 48v lithie
- 5,000W hoverter
- Autonomony: Matsatsi a 4
- Litsenyehelo tsohle: $ 25,000
Beke ea beke ea bobeli
Litlhoko tsa matla: 3 kww / letsatsi Tharollo e Amohetseng:
- 6 × 350w panels = 2.1 kwp
- 600 AH 24v AGM AGM
- 2 000 verter
- Autonomony: Matsatsi a 3
- Litsenyehelo tsohle: $ 12,000
PVGIS Kholiseho
Bakeng sa linyeoe ka bobeli, u sebelisa PVGIS24 likarolo le melemo lumelloa Ho itlotsa ho ikoetlisa ha a ntse a ikarabella bakeng sa litlhaloso tsa boemo ba leholimo le ho fokotsa litšenyehelo ka 15 ho isa ho 20%.
Theknoloji ea ka moso
Lits'ebetso tsa Bokamoso
Libete tse latelang
- Sodium-Ion Technology in Nts'etsopele
- Kamehla ho ntlafatsa letsoalo la matla
- Ho fokotsa litšenyehelo tse fokotsehileng
Tsamaiso ea bohlale
- Bohlale ba maiketsetso tsa Optimization
- Bo-'mè ba leholimo ba leholimo ba leholimo
- Tsamaiso ea Moroalo e ikemetseng
Keletso ea Boitsebi
Liphoso tse tloaelehileng hoe qoba
Boloka tlasa ho sitisoa Bophahamo bo sa lekaneng ba polokelo ke sesosa se ka sehloohong sa sistimi ea Autonosomous ho hloleha. Kamehla rera ho tse 25-30% polokelong ea polokeho.
Tlhokomeliso ea ho lokisa Sistimi e kholo e bolokiloeng e ka lahleheloa ke 30% ea ts'ebetso ea eona ka a Ke ba fokolang lilemo.
Moea o boima Li-betri li hloka moea o lekaneng ho thibela ho feta le ho feta ba bona bolele ba bophelo.
Litlhahiso tsa litsebi
- Sebelisa setsebi se tšoanelehang sa ho kenya
- Pele ho feta boleng ba motsoako ka theko ea pele
- Rera ho hlokomela ho kenya ts'ebetso
- Boloka litokomane tsa sistimi e felletseng
Sephetho
Ho boloka thepa ea berter ea grid ea grid ho emela tharollo e holileng tsebong le e tšepahalang bakeng sa ho fepa matlo a hole. Precise Side, Ho khetha theknoloji e loketseng ea theknoloji, 'me ho kenya setsebi sa ho kenya setsebi ebile se tšoarella Sistimi.
Ho tsetela pele, leha e le bohlokoa, hangata e lefa lilemong tse fetang 8 ho isa ho tse 12 ha u ntse u fana ka tlatsa Boipuso ba Matla. Khopolo-taba e tsoelang pele ea mahlale e tšepisa lits'ebetso tse sebetsang le tse theko e tlase ho lilemo tse tlang.
Ho ntlafatsa morero oa hau, u se ke oa tsilatsila ho sebelisa lisebelisoa tsa papiso tse fumanehang PVGIS le ho buisana Rona tlatsa PVGIS Tataiso ho tebisa ea hau Tsebo.
Bakeng sa ba thahasellang tharollo e bonolo, hlahloba tataiso ea rona ho plug le ho bapala letsatsi lipane e ka fumanang sistimi ea hau ea grid kapa e sebetsa e le sebaka sa ho kena ho letsatsi matla.
LIPOTSO TSE BOTSOANG HANGATA
Phapang ke efe pakeng tsa sistimi e sa sebetseng hantle le systeri e tsamaeang hantle?
Sisteme ea letsatsi e sa tsoakoang e sebetsa ka tsela e ikemetseng ho tsoa grid ea motlakase ebe e hloka li-betri ho boloka matla. A Gerid-Tercy Gorkory GRiction e hlahisitse motlakase ka kotloloho ho grid ea sechaba mme ka kakaretso ha e hloke polokelo.
Li-betri li tšoarella halelele hakae ka sistimi e sa feleng?
Lifespan e ipapisitse le mofuta oa betri: Li-betri tse 15-20 ho qetela lilemo tse 15-20, lilemo tsa Agm tse 5-7, le libeteri tsa Gel 8-12 lilemo. Tlhokomelo le maemo a ho lokisa le ho li boloka haholo ts'itiso ena ena.
Nka eketsa libeteri sebakeng sa letsatsi se seng se ntse se tsoela pele?
E, ho ka etsahala ho eketsa libeteri ho sistimi e teng, empa hangata sena se hloka ho eketsa molaoli oa tefo le mohlomong e fetola mohopolo. Ho khothaletsoa puisano ea litsebi.
Ke nako efe e nepahetseng ea ho kenya sistimi ea ho boloka betri?
Nako e ntle ka ho fetisisa ke selemo kapa lehlabula ha maemo a leholimo a hlophisa ho kenya. Leha ho le joalo, ho tsamaisoa Linako e kanna ea hloka ho odara likhoeli tse 'maloa pele.
Na libettri tsa letsatsi li kotsi?
Li-betri tsa sejoale-joale, haholo-holo li-betri tse kopaneng tse kopaneng, li sireletsehile haholo. Leha ho le joalo, e tlameha ho ba e kentsoe Sebakeng se nang le moea o futhumetseng, o sirelelitsoe lithethehong tse feteletseng, mme a sebetsa ho latela litataiso tsa moetsi.
Ke tseba joang haeba sistimi ea ka ea polokelo e sebetsa ka nepo?
Sistimi ea ho hlokomela Matšoao a joalo Voltage, Palete / Ho tsoa ha Mohlano oa Hona joale, mocheso o lokela ho hlahlojoa khafetsa.
Bakeng sa tlhaiso-leseling e qaqileng haholoanyane le ts'ehetso ea litsebi, nahana ka ho ngolisa PVGIS Morero oa ngoliso e fanang ka monyetla oa ho fumana lisebelisoa le litokomane tse tsoetseng pele. Hape o ka Ithute blog bakeng sa Tlhatlhobo e eketsehileng ho matla a letsatsi le ho Photovoltaic litsamaiso.
Hore na o rera ho kenya pele ho grid ho a utloisisa Solar Panel Khokahano ka litsamaiso tsa plug le tsa play, tataiso e nepahetseng ea moralo le litsebi e netefatsa litholoana tse ntle bakeng sa Ho tsebiso ea hau e nchafalitsoeng.