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Cov Khoom Siv Hnub Ci Zoo Tshaj Plaws rau Cov Tsev thiab Cov Tsev So: Ib Daim Ntawv Qhia Txog Kev Yuav Khoom Tag Nrho
Yog tias koj tab tom xav txog kev teeb tsa lub khoom siv hnub ci tsis siv hluav taws xob rau koj lub tsev, tsev so, ua liaj ua teb, chaw pw hav zoov, lossis thaj chaw nyob deb nroog, koj yeej tsis yog tib leeg xwb.
Nyob rau xyoo tas los no, cov neeg siv khoom thoob ntiaj teb txaus siab rau cov tshuab hluav taws xob hnub ci uas tsis yog-grid tau nce siab heev - tsis yog vim muaj kev paub txog ib puag ncig sai sai, tab sis vim yog cov laj thawj tseem ceeb heev:
Cov nqi hluav taws xob nce siab ua rau muaj kev nyuaj siab rau nyiaj txiag hauv tsev neeg
Hauv ntau lub teb chaws, cov nqi hluav taws xob hauv tsev neeg tau nce siab txog 30–80% dhau peb xyoos dhau los. Tshwj xeeb tshaj yog tus nqi hluav taws xob thaum lub sijhawm siab tshaj plaws ua rau nws zoo li "kev siv hluav taws xob hlawv nyiaj."
Cov hluav taws xob tsis tu ncua nyob rau thaj chaw deb lossis thaj chaw tsis muaj zog
Piv txwv li:
Cov tsev so uas tsis muaj kev nkag mus rau hauv lub network
Cov liaj teb thiab cov chaw ua liaj ua teb uas muaj teeb meem nrog kev nkag mus rau hluav taws xob
Kev tsaus ntuj nti uas tshwm sim thaum lub caij ntuj no los ntawm cua daj cua dub
Cov cheeb tsam uas tseem tab tom txhim kho uas muaj kev tsis muaj hluav taws xob ntau teev txhua hnub
Kev xav tau kev ywj pheej ntawm lub zog
Cov neeg nyob hauv thaj chaw deb nroog, roob, kob, lossis cov chaw pw hav zoov uas tsis muaj hluav taws xob nyiam ntau zuj zus:
Tsis vam khom lub teb chaws lub zog hluav taws xob
Tsis cuam tshuam los ntawm kev tsaus ntuj
Muaj hluav taws xob siv thaum twg xav tau
Cov khoom siv off-grid pheej yig dua
Ua tsaug rau cov nqi photovoltaic poob qis, ib qho khoom siv tsis muaj grid tam sim no tuaj yeem pheej yig dua li kev teeb tsa ob lub tshuab cua txias.
2. Lub Khoom Siv Hnub Ci Off-Grid Yog Dab Tsi Tiag?
Cov neeg yuav khoom thawj zaug feem ntau yuam kev xav tias "cov khoom siv hluav taws xob tsis siv hluav taws xob" yog cov khoom siv uas npaj txhij siv tau. Qhov tseeb, nws yog ib lub tshuab hluav taws xob ywj pheej uas muaj ntau lub hauv paus tseem ceeb.
Ib qho kev daws teeb meem hnub ci tsis siv hluav taws xob feem ntau suav nrog:
① Cov Vaj Huam Sib Luag Hnub Ci
Hloov lub hnub ci mus ua hluav taws xob. Wattage ntau dua = tsim hluav taws xob ntau dua. Cov lus pom zoo: Monocrystalline panels (ua haujlwm tau zoo dua).
② Tawm-Grid Inverter
Hloov cov fais fab DC los ntawm cov roj teeb mus rau hauv cov fais fab AC hauv tsev. Tsis txhob siv cov inverters pheej yig—lawv cuam tshuam ncaj qha rau:
Muaj peev xwm khiav cov khoom siv
System stability
Kev hloov pauv tsis siv neeg
Kev nthuav dav rau cov vaj huam sib luag ntxiv
Yog xav tau cov inverters zoo, xav txog: Cov inverters hnub ci uas tsis siv hluav taws xob nrog kev txhawb nqa kev sib txuas lus ntawm roj teeb lithium
Khoom txuas:8kW–11kW Ib Leeg-Theem Off-Grid Inverter – Highjoule (HJ Group)
③ Cov Roj Teeb - Lub Plawv ntawm Lub Txheej Txheem
Cov lus pom zoo tshaj plaws: LiFePO4 (Lithium Iron Phosphate)
Cov Zoo: Lub neej ntev dua, kev nyab xeeb zoo dua, thiab ntau lub voj voog them.
Cov roj teeb txiav txim siab seb koj siv tau hluav taws xob ntev npaum li cas thaum hmo ntuj lossis thaum hnub los nag.
④ Cov Cuab Yeej Txuas, Cov Cables, thiab Cov Connectors
Siv rau kev ruaj ntseg, sib luag, thiab kev sib txuas ua ke los tsim kom muaj ib lub kaw lus tiav.
⑤ Cov Khoom Ntxiv Xaiv Tau: Lub Tshuab Hluav Taws Xob, Wi-Fi module, Kev Hloov Pauv Hloov Tsis Siv Neeg (ATS)
Qee tus neeg siv ntxiv cov generators ua qhov thaub qab kom ntseeg tau tias muaj hluav taws xob thaum huab cua ntev.
Vim Li Cas Koj Yuav Tsum Tsis Txhob Siv Cov Khoom Siv Pheej Yig:
Cov khoom siv pheej yig feem ntau raug kev txom nyem los ntawm:
⚠ Lub zog hluav taws xob ntau dhau
⚠ Cov inverters ua haujlwm tsis zoo uas tsis tuaj yeem tswj cov khoom siv hluav taws xob
⚠ Cov roj teeb me me uas siv tau ntev
⚠ Tsis muaj kev tiv thaiv BMS (kev pheej hmoo kev nyab xeeb)
Rau kev ntseeg tau mus sij hawm ntev, xaiv cov khoom siv uas nthuav dav tau, hloov kho tau, thiab ua los ntawm cov khoom zoo.
3. Koj Xav Tau Fais Fab Npaum Li Cas?
Muaj ntau tus neeg siv khoom uas nyuaj siab txiav txim siab ntawm 1kW, 3kW, lossis 5kW cov khoom siv. Cov lus no yuav pab koj txheeb xyuas koj cov kev xav tau sai sai:
| Qee zaum siv lub tsev so so | Cov khoom siv pom zoo | Cov khoom siv hluav taws xob raug tso cai |
| Cov vaj tse me me | 1-2 kWm | Teeb, xov tooj ntawm tes, lub tub yees me me, internet |
| Nyob ruaj khov | 3 kWm | Cov tub yees, cov twj dej, cov khoom siv hauv tsev txhua hnub |
| Ua liaj ua teb/tsev cog khoom/chaw tsim kho | 5 kWm + | Cov tub yees, cov tshuab ntxhua khaub ncaws, cov cua sov dej (qee qhov), qee cov cua txias |
| Qee zaum siv lub tsev so so | 5 kW – 10 kW | Cov twj tso dej, cov cuab yeej, cov tshuab me me |
Yuav Ua Li Cas Xam Koj Cov Kev Xav Tau Koj Tus Kheej:
① Kev Tsim Hluav Taws Xob Txhua Hnub (kWh):
Kev Tsim Hluav Taws Xob Txhua Hnub = Vaj Huam Sib Luag Wattage × Lub Sijhawm Hnub Ci
Piv txwv li: 1.2kW vaj huam sib luag × 5 teev = 6 kWh/hnub
② Lub peev xwm roj teeb siv tau (kWh):
Lub Zog Siv Tau = Lub Peev Xwm Roj Teeb × DoD (Qhov Tob ntawm Kev Tawm)
Cov roj teeb LiFePO4 ua tiav 80–90% DoD.
Piv txwv li: roj teeb 5kWh × 0.85 = 4.25 kWh siv tau
4. Tsev piv rau Chaw So: Koj Yuav Tsum Xaiv Hom Twg?
Cov Txheej Txheem Nyob (Nyob Puv Sijhawm)
Yam ntxwv:
Kev xav tau siab rau lub zog ruaj khov
Yuav tsum txhawb nqa cov khoom thauj tseem ceeb (lub tub yees, lub twj tso kua dej)
Tej zaum yuav tsum tau khiav cua txias
Pom zoo teeb:
3kW-5kW inverter
Lub roj teeb 5–10kWh
Muaj peev xwm nthuav dav ntawm vaj huam sib luag
Ntshiab sine wave tso zis
Cov roj teeb LiFePO4 yog tus qauv rau cov neeg siv hauv tsev vim lawv lub neej ntev.
Cov Txheej Txheem Chaw So rau Lub Caij So (Siv Qee Lub Sijhawm)
Yam ntxwv:
Cov kev xav tau hluav taws xob tsawg dua
Feem ntau yog teeb pom kev zoo, khoom siv hluav taws xob, thiab cov khoom siv me me
Muab qhov tseem ceeb rau kev teeb tsa yooj yim, kev nqa tau yooj yim, thiab kev tsim qauv sib dua
Zoo tagnrho Rau:
Cov khoom siv 1–3kW
Cov txheej txheem modular txuas thiab ua si
Cov vaj huam sib luag uas muab tais tau / nqa tau
Kev ywj pheej yog qhov tseem ceeb rau cov neeg siv lub tsev me me piv rau cov chaw nyob.
5. Cov Khoom Siv Off-Grid Nqe
| Lub zog ntawm cov khoom siv | Tus nqi kwv yees | Haum rau |
| 1 kWm | $ 300– $ 600 | Cov tsev me me, chaw pw hav zoov, kev siv lub teeb |
| 3 kWm | $ 1,000– $ 2,500 | Cov tsev me me |
| 5 kWm | $ 3,000– $ 6,000 | Cov vaj tse loj, cov liaj teb, kev nyob ntev |
Tus Tsav Tsheb Tseem Ceeb: Cov Roj Teeb!
80% ntawm tus nqi los ntawm lub peev xwm ntawm lub roj teeb - cov roj teeb loj dua = lub sijhawm ua haujlwm ntev dua.
6. Cov Khoom Siv No Puas Yooj Yim Rau Nruab? Koj Ua Tau DIY?
Cov Xwm Txheej Uas Zoo Rau DIY:
Cov tshuab me me 1–2kW
Modular tsim
Tsis muaj kev ua haujlwm siab voltage
Yam tsawg kawg ntawm txoj kab hluav taws xob
Tsis txhob DIY thaum:
Cov tshuab tshaj 3kW
Cov twj tso kua mis, cov cav, lossis cov khoom siv hluav taws xob siab
Yuav tsum tau tiv thaiv grounding / overload
Yuav tsum tau teeb tsa parallel inverter
Cov Lus Qhia Nruab Nruab:
Xyuas kom meej tias tsis muaj dej nkag, tiv thaiv plua plav, thiab cua nkag tau
Nruj tag nrho cov kev sib txuas ntawm lub davhlau ya nyob twg kom ruaj khov
Kho cov kev teeb tsa MPPT kom raug
Siv cov xov hlau tuab ntawm cov inverter thiab cov roj teeb
7. 7 Qhov Kev Tshawb Xyuas Tseem Ceeb Ua Ntej Yuav Khoom Siv Hnub Ci Off-Grid
Qhov Zoo ntawm Lub Roj Teeb: Muab LiFePO4 Tso Ua Ntej (lub neej siv tau 4,000–6,000 lub voj voog)
Pure Sine Wave Inverter: Qhov tseem ceeb rau cov khoom siv hluav taws xob rhiab heev
Kev Nthuav Dav: Yav tom ntej-pov thawj rau kev ntxiv cov vaj huam sib luag / roj teeb
Kev Txhawb Nqa Kev Sib Txuas Lus ntawm Lithium Battery: Txhim kho kev nyab xeeb thiab lub neej ntev
Kev Tiv Thaiv Nta: Overload, overvoltage, luv-circuit, kev tiv thaiv kub
Kev Pov Hwm thiab Kev Txhawb Nqa Txhim Khu Kev: Cov tshuab hnub ci yog cov peev txheej mus sij hawm ntev
Cov Kev Tshawb Fawb Txog Cov Neeg Siv Tiag: Tsis txhob muaj teeb meem los ntawm kev paub dhau los uas tau txheeb xyuas
8. Cov Khoom Siv Off-Grid uas Pom Zoo rau Cov Tsev Me thiab Cov Chaw Nyob Sab Nraud - Cov Cheebtsam Tseem Ceeb
Cov Ntsiab Lus Tseem Ceeb:
Panels Hnub Ci:
6 × Highjoule (HJ Pawg) monocrystalline modules
Kev ua haujlwm zoo, tsim xim dub zoo nkauj rau cov ru tsev. Kev kuaj huab cua zoo ua kom muaj zog ruaj khov hauv qhov chaw tsaus ntuj/daus ntau.
Inverter:
Highjoule (HJ Group) 4000W 24V ntshiab sine wave inverter/charger
Fais fab huv si thiab ruaj khov muaj kev nyab xeeb rau cov khoos phis tawj, cov tub yees, thiab cov khoom siv network.
Charge Controller:
MPPT 80A tswj hwm kev ua haujlwm siab
Ua kom muaj zog tshaj plaws los ntawm kev taug qab lub teeb pom kev zoo hauv lub sijhawm tiag tiag.
Khoom suav:
Lub tshuab hluav taws xob hluav taws xob, 2 lub tshuab tiv thaiv hluav taws xob, cov xov hlau/cov khoom sib txuas tag nrho, cov kev xaiv teeb tsa rau cov ru tsev hlau/ pobzeb lossis kev teeb tsa ncej.
Vim Li Cas Lub System No Thiaj Sawv Tawm:
Highjoule (HJ Group) tshwj xeeb hauv kev siv hluav taws xob tsis siv hluav taws xob thiab cov tshuab hluav taws xob me me, tau txais kev ntseeg siab ntawm cov neeg siv khoom los ntawm kev txawj ntse thiab kev ntseeg siab zoo.
✔ Zoo nkauj thiab zoo nkauj Tag Nrho Cov Dub Panels
Lub zog tso zis ntau dua
Cov qauv uas tiv taus cua/daus
Lub neej ntev thiab kev ntseeg tau thoob plaws ntau qhov chaw sib txawv
Kev ua tau zoo tas li los ntawm cov qauv tsim khoom nruj
✔ Pure Sine Wave rau Kev Sib Txuas Lus Zoo Tshaj Plaws
Safe rau:
laptops
routers
TVs
Cov tub yees
Cov twj tso kua mis uas tsav los ntawm lub cev muaj zog
✔ Kev xaiv yooj yim rau nruab
Xaiv los ntawm:
Kev teeb tsa lub ru tsev hlau
Kev teeb tsa pobzeb ru tsev
Ncej mounting
Tag nrho cov khoom siv tsim nyog suav nrog los ua kom yooj yim teeb tsa thiab txo cov nqi ntxiv.
9. Cov Lus Qhia Txog Cov Khoom Siv Off-Grid
Rau cov txheej txheem kev tshaj lij, scalable tsim nyog rau cov tsev thiab cov tsev me, Highjoule (HJ Group) muaj:
✔ Cov khoom siv hluav taws xob 1kW–10kW (tsev, tsev me, chaw pw hav zoov, thiab liaj teb)
✔ Cov roj teeb LiFePO4 txheem (lub neej ntev, kev ruaj khov siab)
✔ Kev saib xyuas Wi-nkaus + kev txhawb nqa kev sib txuas lus lithium
✔ Cov qauv tsim tau raws li koj xav tau + kev xa khoom thoob ntiaj teb
10. Yuav Ua Li Cas Sai Sai Xaiv Koj Lub Khoom Siv Off-Grid Zoo Tshaj Plaws
Peb Qhov Tseem Ceeb Yuav Tsum Xav Txog:
① Piav qhia meej txog Kev Xav Tau Zog Txhua Hnub (Qhov Tseem Ceeb Tshaj Plaws)
Siv cov txheej txheem xam lej hauv phau ntawv qhia no.
② Sib phim Nyiaj Txiag rau Lub Peev Xwm ntawm Lub Roj Teeb
Cov roj teeb loj dua = lub sijhawm ua haujlwm ntev dua.
③ Xaiv Cov Hom Lag Luam Dua Li Cov Khoom Pheej Yig
Cov kab ke tawm ntawm lub network tiag tiag xav tau kev ruaj khov, kev nyab xeeb, thiab kev nthuav dav.
Tseem Tsis Paub Tseeb? Xav Tau Kev Qhia Txog Kev Teeb Tsa?
Tiv tauj peb kom tau txais cov lus qhia tshwj xeeb! Peb yuav tsim lub tshuab hluav taws xob hnub ci zoo tshaj plaws raws li koj lub tsev loj, cov qauv siv, thiab cov peev nyiaj.
Tau txais koj qhov kev cai Quote Hnub no!
