Na u kile ua nahana hore ka letsatsi le leng u ke ke ua hlola u itšetleha ka marang-rang a matla le ho sebelisa motlakase oa hau? Tsena tsohle li ka finyelloa ka lisebelisoa tsa letsatsi tse tsoang kantle ho grid.
Batho ba bangata ba nahana hore ho haha off-grid tsamaiso ea letsatsi ke taba e rarahaneng, 'me ke litsebi feela tse ka e etsang. Ha e le hantle, ha ho joalo - hafeela u e-na le moea o monyenyane oa matsoho 'me u utloisisa melao-motheo e meng ea motheo, u ka haha ka ho feletseng tsamaiso e nyenyane ea ho hlahisa matla a letsatsi ka boeena mohato ka mohato.
E ke ke ea u tlisetsa melemo e mengata ea moruo feela, empa hape e u tlisetsa maikutlo a ts'ireletso ea "ho tseba mohato oa matla".
Na ha u tsebe molao-motheo oa ts'ebetso oa sistimi ea letsatsi e kantle ho grid?
Tobetsa ho bala sengoloa sa rona se fetileng, "Sisteme ea letsatsi ea Off Grid ke Eng 'me e sebetsa Joang?," ho ithuta lintho tsa motheo pele u qala morero oa hau oa DIY.
Ka mor'a moo, ke tla u bontša hore na tsamaiso ea letsatsi le letsatsi ea DIY off-grid e hloka lisebelisoa life, mokhoa oa ho e rera le ho e kenya, le mokhoa oa ho etsa hore e sebetse ka mokhoa o tsitsitseng. Mohlomong ka mor'a ho bala sehlooho sena, u ka iketsetsa "seteishene se senyenyane sa motlakase se ikemetseng" u le mong.
Likarolo tse ka Sehloohong tsa Sisteme ea Phanele ea Solar e Off Grid
E feletseng off grid solar power kit e na le likarolo tse 'maloa tsa bohlokoa tse sebetsang hammoho ho hapa, ho fetola le ho boloka matla a letsatsi.
Solar Panels
Liphanele tsa letsatsi ke pelo ea sistimi, e fetolang khanya ea letsatsi hore e be motlakase o tobileng (DC).
Liphanele tsa letsatsi tsa LZY Energy li etselitsoe ho sebetsa hantle haholo le ho tšoarella ha nako e telele, li etsa hore e be tse loketseng liphanele tsa letsatsi bakeng sa bophelo bo kantle ho grid tikolohong efe kapa efe.
Sesebelisoa sa ho Boloka Leshala
Banka ea betri e boloka matla a feteletseng a hlahisoang motšeare bakeng sa ho sebelisoa bosiu kapa matsatsing a maru.
Sistimi ena ea betri e na le matla a 100-500kWh mme e ka hlophisoa ho latela boholo ba ntlo kapa tlhoko ea motlakase, e etsa hore e be senotlolo sa ho hlokomela tsamaiso e ikemetseng ea matla a letsatsi.
Inverter
Motlakase o fetola motlakase oa DC ho tsoa ho liphanele tsa letsatsi le libeteri hore e be alternating current (AC), e tsamaellanang le lisebelisoa tse ngata tsa lapeng.
Li-inverters tsa LZY Energy li na le taolo e bohlale le ts'ebetso e phahameng ea phetoho, e netefatsa tlhahiso ea matla e tšepahalang.
Taolo e Laoloang
Selaoli sa ho tjhaja se sireletsa betri hore e se tjhaje ho feta tekano le ho tjhatjheheng ho feta tekano, e ntlafatsa tshebetso le ho lelefatsa bophelo ba yona.
Seo U tla se Hloka bakeng sa Setupo sa Solar sa DIY Off-Grid
Pele o e etsa, ntho ea bohlokoa ka ho fetisisa ha se ho reka lisebelisoa, empa ho rera ho sebelisa motlakase oa hau le tikoloho ea ho kenya. Mohato ona o tšoana le ho rala motheo pele u haha ntlo. Ha e ntse e tiile haholoanyane, tsamaiso e ka morao ea eona e tla ba e tsitsitseng haholoanyane.
Pele u ka thathamisa lisebelisoa tsohle tse lokelang ho tsamaisoa - tse kang mabone, lihatsetsi, lipompo, li-laptops, li-charger, joalo-joalo - 'me u tlalehe matla a tsona (W) le nako ea tšebeliso ea letsatsi le letsatsi (h). Kenya lintlha tsena ho hakanya matla (Wh) ao u a hlokang letsatsi le letsatsi. Sena se tla lekanya ka kotloloho boholo ba phanele ea letsatsi, matla a betri, le matla a tsoang a inverter eo u e hlokang.
Ka mor'a moo, o hloka ho lokisa lisebelisoa le lisebelisoa tsa mantlha, ho kenyelletsa:
Muldmeter: e sebelisetsoa ho bona hore na motlakase, khokahanyo ea hona joale le ea tsamaiso e tloaelehile;
Wrench le screwdriver: kenya bracket 'me u tiise mohala;
Insulating tape le cable crimping pliers: etsa bonnete ba hore khokahanyo e bolokehile ebile e ka tšeptjoa;
Liatlana tsa tšireletso le likhalase: itšireletsa nakong ea ho kenya;
Kenya li-brackets le likhoele: khetha bolelele bo loketseng le litlhaloso ho latela marulelo kapa tikoloho ea fatše.
Haeba e le lekhetlo la pele la ho leka DIY off-net system, seke oa tšoenyeha - latela moralo oa mohato ka mohato, 'me u tla fumana hore o bonolo ho feta kamoo o nahanang. 'Me ha tsamaiso e sebetsa ka katleho' me mabone a khantšitsoe, u tla ba le boikutlo ba ho finyella "boipuso ba matla a mabone ka matsoho a hao".
Mokhoa oa ho Bala Litlhoko tsa Hao tsa Matla le Boholo ba Sisteme
Ha u tseba tšebeliso ea letsatsi le letsatsi ea motlakase, ntho e latelang eo u lokelang ho e etsa ke ho bala hore na motlakase oa hau o hloka bokae le matla a polokelo. Se ke oa tšoenyeha, karolo ena ha e thata. Re ka e ahlola ka mohopolo o bonolo.
Bohato ba 1. Etsa qeto ea tšebeliso ea matla ea letsatsi le letsatsi pele.
Ho nka hore sesebelisoa sa hau se hloka kakaretso ea 2,000Wh (ke hore 2kWh) ea matla ka letsatsi, ana ke matla ao tsamaiso ea hau e lokelang ho khona ho fana ka eona bonyane letsatsi le leng le le leng.
Bohato ba 2. Bala matla a hlokahalang a solar panel
Ho hlahisa matla a lisebelisoa tsa letsatsi ho itšetlehile ka lihora tsa motšehare le tahlehelo ea tsamaiso. Ka kakaretso, o ka sebelisa foromo ena ho hakanya:
Matla a matla a letsatsi (W) × Lihora tsa letsatsi tse sebetsang hantle tsa letsatsi (h) × 0.8 ≈ Phallo ea letsatsi le letsatsi (Wh)
Ho nka hore sebaka sa heno se na le karolelano ea lihora tse 5 tsa khanya ea letsatsi e sebetsang ka letsatsi, e baloa ka tsela e latelang ho fihlela tlhoko ea 2,000Wh:
Matla a solar panel = 2,000 ÷ (5 × 0.8) ≈ 500W
Ka mantsoe a mang, sete ea li-module tsa letsatsi tse ka bang 500W (tse kang 2 250W panels) li ka kopana le tšebeliso ena ea matla. Haeba u batla ho siea sebaka se seng ho feta ho sebetsana le matsatsi a lipula, u ka eketsa tlhophiso ho 600W kapa 800W.
Bohato ba 3. Khetha matla a lekaneng a betri
Mosebetsi oa betri ke ho boloka motlakase ho netefatsa hore o ntse o ka sebelisoa bosiu kapa matsatsing a maru. Hangata ho kgothaletswa hore betri e boloke matla bonyane matsatsi a 1 ho isa ho a 2. Ho nka hore o sebelisa 2kWh ka letsatsi mme o sebelisa sistimi ea 12V:
Bokhoni ba betri bo hlokahalang (Ah) = 2,000 ÷ 12 ≈ 167Ah
Ha u nahana ka botebo ba ho tsoa (mohlala, libeteri tsa lithium li khothaletsoa hore li lokolloe ho isa ho 80%), u ka hloka sete ea libeteri tsa 200Ah tsa lithium. Haeba u batla bophelo bo bolelele ba betri, joalo ka matsatsi a mabeli ha pula e na, lokisa matla a ho boloka matla a ka bang 400Ah.
Tips:
Haeba u rerile ho sebelisa lisebelisoa tse matla tse kang lihatsetsi le liovine tsa microwave, hopola ho ela hloko tlhahiso ea matla ea inverter ka nako e le 'ngoe. Ho kgothaletswa ho khetha mohlala o nang le matla a lekantsoeng a seng ka tlase ho makhetlo a 1.2 ho ea ho 1.5 palo eohle ea mojaro.
Bakeng sa ba qalang, o ka etelletsa pele ho khetha sete e felletseng ea sistimi ea letsatsi ea off-grid, hobane e u thusitse ho bapisa likarolo mme ho bonolo ho e kenya.
Malebela a Tlhophiso le Polokeho
Ha lisebelisoa tsa letsatsi, libeteri le li-inverters li se li loketse, sehokelo se latelang sa bohlokoa ka ho fetesisa ke mohala le ho kenya sistimi. Mohato ona o etsa qeto ea hore na tsamaiso eohle ea off-grid e ka sebetsa ka mokhoa o sireletsehileng le ka botsitso, kahoo e tlameha ho ba le mamello le ka hloko.
I. Lokisetsa lisebelisoa le lithapo tse hlokahalang
Pele u e etsa, etsa bonnete ba hore u na le lisebelisoa tse latelang:
Lisebelisoa tsa ho hlobola ka terata le lithapo tsa ho hatisa ka terata
Theipi e thibelang metsi, motsoako o sa keneleng metsi
Ommeter (e sebelisetsoang ho bona voltage le polarity)
Khoele e lekaneng ea letsatsi (hangata e le 10AWG kapa ho feta)
Tlhahiso: Ha bophara ba terata bo le botenya, tahlehelo e ba nyenyane ha motlakase o feta; haeba sebaka se le hole (mohlala, phanele ea letsatsi e feta limithara tse 5 hole le betri), ho khothalletsoa ho khetha mohala o motenya ho fokotsa ho theoha ha khatello.
II. Taelo e tloaelehileng ea khokahano (ea bohlokoa haholo)
Sisteme ea letsatsi e kantle ho grid hangata e entsoe ka karolo ea letsatsi → selaoli → betri → sefetoleli → lisebelisoa tsa ho laela. Taelo e nepahetseng ea khokahanyo e ka qoba kotsi ea ho khutlisa morao hona joale kapa potoloho e khuts'oane. Ho kgothaletswa ho latela mehato e latelang:
Hokela selaoli le betri pele.
Kopanya "boema-kepe ba betri" ea molaoli ho lipalo tse ntle le tse mpe tsa betri. Mohato ona o lumella molaoli ho fumana motlakase o tsitsitseng pele ho qoba kahlolo e fosahetseng ea boemo ba tsamaiso.
Tlhokomeliso: Etsa bonnete ba hore o hokahanya betri pele, ebe o hokela karolo ea letsatsi!
Hokela liphanele tsa letsatsi le li-controller
Ka mor'a moo, kopanya mela e ntle le e mpe ea setsi sa letsatsi ho sebopeho se lumellanang sa molaoli.
Ka nako ena, molaoli o lokela ho lemoha ka ho toba ho kenya photovoltaic le ho bontša boemo ba ho sebetsa (joaloka motlakase oa ho hlahisa matla, ho tjhaja hona joale, joalo-joalo).
Kopanya inverter
Hokela inverter lipheletsong tse peli tsa betri ho fetolela motlakase o otlolohileng (DC) hore e be alternating current (AC) ea ntlo.
Haeba inverter e na le switch, ka kopo etsa bonnete ba hore mela eohle e hokahane pele o e bulela.
Haeba matla a mojaro a le maholo, ka kopo sebelisa fuse kapa sekhechana sa potoloho ka thoko ho thibela ho tlala.
Hokela thepa ea thepa (lisebelisoa tsa lapeng)
Qetellong, kenya mabone a hau, lihatsetsi tse nyane, li-fan kapa lisebelisoa tse ling ka har'a tlhahiso ea inverter.
Bulela sisteme 'me u hlahlobe hore na motlakase o tloaelehile le hore na lebone la inverter le ntse le lutse butle.
III. Tšireletso le litlhahiso tsa tšireletso
Etsa bonnete ba hore lithapo tsohle li tiile ebile ha li theohe, 'me sebopeho se ka sireletsoa ka sekhomaretsi sa insulating kapa manonyeletso a sa keneleng metsi.
Lekhalo la ho kenya liphanele tsa letsatsi le thehiloe holim'a molao-motheo oa ho eketsa khanya ea letsatsi, 'me sekhahla sa ho sekamela hangata se lekana le latitude ea sebaka sa ± 10 °.
Betri e lokela ho behoa sebakeng se phodileng le se nang le moea, ho qoba khanya ea letsatsi le tikoloho e mongobo.
Haeba maemo a lumela, li-switches le li-fuse tse bulehileng li ka kenngoa ho netefatsa hore tsamaiso ea ts'ireletso ea matla e ka khaoloa ka nako ha ho hloleha ho hloleha.
Kamora mohato ona, sistimi ea hau ea letsatsi ea DIY off-grid e ka sebelisoa. Ka mor'a moo, o hloka feela ho hlahloba ts'ebetso ea sehokelo ka seng, 'me u ka natefeloa ke sistimi e ikemetseng ea matla a hloekileng e entsoeng ke uena.
Teko ea Sisteme le ho rarolla mathata
Kea u babatsa! Sistimi ea hau ea lipolanete tse kantle ho grid e se e felile. Leha ho le joalo, liteko le ho lokisa liphoso li bohlokoa pele ho ts'ebeliso ea semmuso. Sena ha se netefatse feela phepelo ea motlakase e tsitsitseng empa hape se u thusa ho tseba le ho rarolla mathata a ka bang teng hanghang.
I. Teko ea Pele ea Matla
Sheba Tatelano ea Wiring le Polarity
Netefatsa hore likhokahano tsohle tse ntle le tse mpe li nepahetse, haholo lipakeng tsa betri le selaoli, le lipakeng tsa selaoli le liphanele tsa letsatsi. Ho khutlisa polarity ke e 'ngoe ea liphoso tse atileng haholo le tse senyang.
Lekola ho Kena ha Solar
Ha letsatsi le lekane mots'ehare, sebelisa muldmeter ho lekanya phallo ea motlakase ea phanele ea letsatsi (hangata e phahame hanyane ho feta matla a ikhethileng a sistimi ea 12V, joalo ka 17V ~ 18V).
Ebe u sheba ponts'o ea taolo kapa lebone la sesupo ho netefatsa hore na e ea tjhaja.
Ela hloko ho fetoha ha matla a betri
Ha tsamaiso e qala ho sebetsa, motlakase oa betri o lokela ho phahama butle-butle; haeba motlakase o lula o sa fetohe, mohala o ka 'na oa lokoloha kapa boemo ba molaoli bo fosahetse.
Bulela tlhahiso ea tlhahlobo ea inverter
Bulela inverter ebe o hokela sesebelisoa sa matla a manyane joalo ka lebone kapa fene. Haeba e sebetsa ka mokhoa o tloaelehileng, e bolela hore tlhahiso ea inverter e tsitsitse; haeba ho na le alamo kapa ho se na motlakase, hoa hlokahala ho hlahloba hore na wiring, voltage kapa load power match.
II. Mathata a Tloaelehileng le Litharollo
| bothata | Sesosa se ka bang teng | tharollo |
| Molaoli ha a na karabo | Wiring e fosahetseng kapa betri ha e ea hokela | Netefatsa hore betri e hokahane pele, ebe o hokela solar panel |
| Solar panel ha e tjhaje | Ho na le maru, ho koaheloa ke lerōle, kapa likhoele tse hlephileng | Hloekisa phanele, hlahloba wiring, etsa bonnete ba ho pepesehela letsatsi le tobileng |
| Betri ha e ea tjhaja ka botlalo | Litlhophiso tse fosahetseng kapa matla a betri a sa lekaneng | Sheba li-parameter tsa li-controller, netefatsa hore li lumellana le litlhaloso tsa betri |
| Alamo ea inverter kapa ho koala ha koloi | Matla a tlase kapa a boima haholo | Lekola boemo ba betri, fokotsa matla a mojaro |
| Sistimi e koala bosiu | Ho haella ha betri ea polokelo | Eketsa matla a betri kapa fokotsa tšebeliso ea matla bosiu |
III. Litlhahiso tsa Tlhokomelo le Ntlafatso
Hloekisa liphanele tsa letsatsi khafetsa: lerōle, makhasi kapa marotholi a linonyana li tla ama katleho ea tlhahiso ea matla. Ho khothalletsoa ho li hloekisa hang ka khoeli.
Lekola matla a betri le matla ka mor'a likhoeli tse ling le tse ling tse tharo: Haeba ho fumanoa hore ho tsoa ho potlakile haholo, e kanna ea ba ka lebaka la ho tsofala ha betri kapa khokahano e hlephileng.
Ntlafatsa sekhutlo le boemo: Ha sehla se fetoha, tšekamelo ea solar panel e ka hlophisoa hantle ho fumana tlhahiso e phahameng ea matla.
Rekota data e sebetsang: Haeba ho khonahala, o ka kenya selaolo se nang le ts'ebetso ea Bluetooth kapa WiFi ho bona boemo ba ho tjhaja le ho tjhaja le curve ea ho hlahisa matla ka nako ea nnete.
Kamora ho etsa liteko le ho ntlafatsa, sistimi ea hau ea letsatsi ea DIY off-grid e ka sebetsa hantle!
Ka mor'a moo, ho sa tsotellehe hore na u hlomme litente ka ntle, u lula polasing, kapa u batla ho fana ka motlakase oa bekapo bakeng sa lehae la hau, u ka phela bophelo bo ikemetseng ba matla a matala.
Karohano ea Litšenyehelo tsa Ts'ebetso ea Solar ea Off-Grid
Kakaretso ea litšenyehelo tsa a tharollo ea solar e felletseng ea kantle ho grid e fapana ho itšetlehile ka bokhoni, sebaka, le boleng ba thepa. Ka tlase ke kakaretso e akaretsang:
| Sehlopha | Range ea Theko (USD) | Hoo e ka bang. Arolelana |
| Solar Panels | $0.2–0.4 / W | 30% |
| Sistimi ea Battery | $200-400 / kWh | 40% |
| Inverter & Controller | $0.1–0.2 / W | 20% |
| Kenyelletso & Lisebelisoa | ~ 10% | - |
Sistimi ea off-grid ea 5kW hangata e bitsa lipakeng $ 6,000 le $ 10,000, empa e fana ka phaello holima letsete nakong ea lilemo tse 5-7 - ka tlhokomelo e batlang e sa khaotse.
Mohlala oa 'Nete oa Lefatše: Ho tloha Polasing e Hole ho ea ho Boipuso ba Matla
Moreki oa Asia Boroa-bochabela o kentse a tsamaiso ea photovoltaic e feletseng ea off-grid ho matlafatsa polasi ea bona e hole.
Sebopeho sa bona se kenyelletsa:
Liphanele tsa letsatsi tse 15 tse sebetsang hantle haholo (kakaretso ea 6kW)
Sistimi ea betri ea 20kWh
5kW inverter e nang le taolo e bohlale ea EMS
Sistimi e ne e kentsoe ka botlalo ka matsatsi a mabeli feela 'me hona joale e fana ka matla a tsitsitseng bakeng sa nosetso, mabone, le ts'ebetso ea letsatsi le letsatsi - e ikemetseng ka botlalo ho tsoa ho marang-rang.
Moo U ka Rekang le ho Fumana Tšehetso ea Theknoloji
LZY Energy e fana ka botlalo, modular off grid power kits ea letsatsi tse etsang hore ho seta ho be bonolo le ho tšepahala.
U ka hlahloba mefuta e mengata ea lihlahisoa tsa rona mona:
Sisteme ea Solar Panel
Sesebelisoa sa ho Boloka Leshala
Sistimi ea inverter
Re fana ka meralo e hlophisitsoeng, tataiso ea tekheniki, le ts'ehetso ea litsebi ka mor'a thekiso - ho u thusa ho fihlela 'nete boipuso kae kapa kae moo u leng teng.
Qetello: Qala Leeto la Hao le Lebileng Tokoloho ea Matla
Hore na o phela kantle ho marang-rang, o tsamaisa ntlo e hole, kapa o batla feela ho fokotsa ho its'etleha ho lik'hamphani tse sebetsang, sisteme ea li-solar panel tsa grid ke motheo oa bokamoso bo tsitsitseng.
Ka litharollo tse bohlale tsa letsatsi tsa LZY Energy, o ka matlafatsa lefatše la hau - ka mokhoa o hloekileng, o sebetsang hantle le o ikemetseng.