Ib qho ntawm cov lus nug uas tib neeg nug feem ntau thaum npaj ib qho project hnub ci uas tsis yog-grid yog:Kuv xav tau pes tsawg lub hnub ci vaj huam sib luag?Cov lus teb nyob ntawm ntau yam tseem ceeb, suav nrog koj cov hluav taws xob siv txhua hnub, qhov ntsuas hluav taws xob ntawm cov vaj huam sib luag hnub ci, thiab qhov ntau ntawm lub hnub ci muaj nyob hauv koj qhov chaw.
Cov tshuab hluav taws xob hnub ci uas tsis siv hluav taws xob yog tsim los tsim thiab khaws cia hluav taws xob txaus rau cov tsev, cov liaj teb, cov lag luam, lossis cov chaw nyob deb nroog yam tsis tas siv lub zog hluav taws xob. Cov tuam txhab zoo liWesolarsystemmuab cov kev daws teeb meem fais fab hnub ci tiav uas suav nrog cov vaj huam sib luag hnub ci, roj teeb, inverters, thiab txhua yam khoom siv tsim nyog los xyuas kom meej tias muaj zog tsim tau zoo hauv cov chaw tsis muaj hluav taws xob.
Hauv tsab xov xwm no, peb piav qhia txog yuav ua li cas kwv yees tus naj npawb ntawm cov vaj huam sib luag hnub ci uas xav tau rau lub kaw lus off-grid thiab saib ntau qhov piv txwv ua tau.
Kauj Ruam 1: Xam Koj Cov Zog Siv Txhua Hnub
Kauj ruam thawj zaug hauv kev ntsuas qhov loj ntawm lub hnub ci tsis siv hluav taws xob yog txiav txim siab seb koj siv hluav taws xob ntau npaum li cas txhua hnub. Qhov no feem ntau ntsuas hauvkilowatt-teev (kWh).
Piv txwv li, ib lub tsev me me uas tsis muaj hluav taws xob yuav siv hluav taws xob rau:
- Teeb pom kev zoo
- Lub tub yees
- TV
- Kev them lub laptop lossis xov tooj
- Cov twj tso dej lossis cov khoom siv me me
Ib tsev neeg me me feem ntau yuav siv nyiaj nruab nrab ntawm5 kWh thiab 10 kWh ib hnub, thaum cov tsev loj dua lossis cov chaw ua lag luam yuav xav tau lub zog ntau dua.
Thaum koj paub koj qhov kev xav tau hluav taws xob txhua hnub, koj tuaj yeem pib xam qhov loj ntawm lub hnub ci uas xav tau los ua kom tau raws li qhov kev xav tau ntawd.
Kauj Ruam 2: Txheeb Xyuas Qhov Nruab Nrab Lub Sijhawm Hnub Ci
Cov vaj huam sib luag hnub ci tsis tsim hluav taws xob puv nkaus txhua hnub. Qhov tso zis tiag tiag nyob ntawm seb muaj pes tsawglub sijhawm hnub ci siab tshaj plawskoj qhov chaw tau txais.
Hauv ntau thaj chaw, cov tshuab hnub ci tsim feem ntau ntawm lawv lub zog thaum txog li4–6 teev ntawm lub hnub ci muaj zog ib hnubTus nqi no feem ntau siv thaum kwv yees qhov loj ntawm lub hnub ci.
Piv txwv li, yog tias koj qhov chaw tau txais txog li5 teev hnub ci siab tshaj plaws hauv ib hnub, koj siv tau tus lej no los kwv yees seb koj xav tau lub zog hnub ci ntau npaum li cas.
Kauj Ruam 3: Kwv yees Qhov Loj ntawm Lub Hnub Ci
Yuav kom paub txog lub zog hnub ci uas xav tau, faib koj cov hluav taws xob siv txhua hnub los ntawm cov teev nruab nrab ntawm lub hnub ci.
Piv txwv li:
Kev siv hluav taws xob txhua hnub:10 kWh
Lub sijhawm hnub ci siab tshaj plaws:5 teev
Qhov loj ntawm lub hnub ci xav tau:
10 kWh ÷ 5 teev =Lub zog hnub ci 2 kW
Qhov no txhais tau tias koj xav tau kwv yees li2 kilowatts ntawm cov vaj huam sib luag hnub cilos tsim hluav taws xob txaus rau koj siv txhua hnub.
Kauj Ruam 4: Xam Tus Naj Npawb ntawm Cov Vaj Huam Sib Luag Hnub Ci
Tom ntej no, faib qhov loj ntawm lub kaw lus los ntawm lub wattage ntawm txhua lub hnub ci vaj huam sib luag.
Cov vaj huam sib luag hnub ci niaj hnub no feem ntau yog los ntawm400W txog 550WNtau lub tshuab hluav taws xob hnub ci uas Wesolarsystem muab siv cov khoom siv hluav taws xob zoo550W monocrystalline hnub ci vaj huam sib luag.
Piv txwv kev xam:
Qhov loj ntawm lub kaw lus xav tau:2 kW
Lub zog vaj huam sib luag:400W
2,000W ÷ 400W =5 lub hnub ci vaj huam sib luag
Yog li ntawd, hauv qhov no, koj yuav tsum tautxog tsib lub hnub ci vaj huam sib luag.
Piv txwv li Kev Teeb tsa Lub Hnub Ci Sab Nraud Grid
Yuav kom nkag siab zoo dua li cas cov lej hnub ci vaj huam sib luag hloov pauv nrog qhov loj me ntawm lub kaw lus, ntawm no yog ntau qhov piv txwv tiag tiag.
2KW Off-Grid Solar System
Ib qho system 2KW feem ntau yuav muaj xws li:
- 4 × 400W lub hnub ci vaj huam sib luag
- Lub hnub ci inverter
- Kev khaws cia roj teeb
- Cov qauv mounting thiab cables
Lub kaw lus no tuaj yeem tsim tau ib ncig ntawm5.5 kWh ntawm hluav taws xob ib hnub, nyob ntawm seb lub hnub ci zoo li cas.
Nws tsim nyog rau:
- Cov tsev me me
- Cov tsev me me
- Cov tshuab fais fab RV
- Teeb pom kev zoo thiab khoom siv hluav taws xob yooj yim
3KW Off-Grid Solar System
Ib qho kev teeb tsa vaj tse uas siv ntau yuav suav nrog:
- 5 × 550W lub hnub ci vaj huam sib luag
- 3.5KW lub tshuab hluav taws xob
- Lub txhab nyiaj roj teeb nrog kwv yees li 8.4 kWh cia khoom
Ib lub kaw lus zoo li no tuaj yeem tsim tau kwv yees li9 kWh ntawm hluav taws xob ib hnub.
Qhov kev teeb tsa no zoo tagnrho rau kev siv hluav taws xob:
- Teeb
- Cov tub yees
- Cov TV
- Cov khoom siv hauv tsev me me
Cov Txheej Txheem Lag Luam Loj
Rau cov haujlwm loj dua xws li cov liaj teb, cov chaw tsim khoom, lossis cov chaw tsim hluav taws xob hauv zej zog, tus naj npawb ntawm cov vaj huam sib luag hnub ci nce ntxiv ntau heev.
Piv txwv li, ib100KW lub hnub ci zogtej zaum yuav siv txog128 lub vaj huam sib luag hnub ci (550W txhua lub)thiab tuaj yeem tsim tau ntau dua280 kWh ntawm hluav taws xob ib hnub.
Cov txheej txheem no yog tsim rau:
- Cov zos nyob deb nroog
- Cov chaw ua lag luam
- Kev ua liaj ua teb
- Cov tsev lag luam
Lwm Yam Uas Cuam Tshuam Rau Qhov Ntau Ntawm Lub Hnub Ci Vaj Huam Sib Luag
Txawm hais tias qhov kev xam saum toj no muab qhov kwv yees yooj yim, ntau yam ntxiv tuaj yeem cuam tshuam rau tus naj npawb ntawm cov vaj huam sib luag xav tau.
Lub peev xwm cia roj teeb
Cov tshuab hluav taws xob tsis siv hluav taws xob vam khom cov roj teeb los khaws lub zog rau thaum hmo ntuj thiab hnub uas muaj huab.
Kev Poob Haujlwm Zoo ntawm Lub System
Kev poob zog tuaj yeem tshwm sim hauv cov cables, inverters, thiab cov txheej txheem them roj teeb.
Kev Hloov Pauv Lub Hnub Ci Raws Caij Nyoog
Kev tsim hluav taws xob los ntawm lub hnub yuav qis dua thaum lub caij ntuj no lossis lub caij los nag.
Vim yog cov yam no, ntau tus neeg tsim qauv hnub ci pom zoo kom nruablub peev xwm ntxiv ntawm lub hnub cikom ntseeg tau tias muaj hluav taws xob txaus ntseeg tau thoob plaws hauv ib xyoos.
Tus naj npawb ntawm cov vaj huam sib luag hnub ci uas xav tau rau lub kaw lus off-grid feem ntau nyob ntawm kojkev siv hluav taws xob txhua hnub, lub hnub ci, thiab kev ua haujlwm ntawm lub hnub ci vaj huam sib luagTej lub tshuab me me tsuas yog xav tau4–6 daim ntawv, thaum cov tsev loj lossis cov lag luam loj tuaj yeem xav tau ntau kaum lossis ntau pua lub vaj huam sib luag.
Los ntawm kev xam koj cov kev xav tau hluav taws xob kom raug thiab xaiv cov khoom siv hnub ci ua haujlwm tau zoo, koj tuaj yeem tsim lub hnub ci tsis siv hluav taws xob uas muab hluav taws xob txhim khu kev qha thiab ruaj khov rau ntau xyoo.
Yog tias koj tab tom npaj ib qho project hnub ci uas tsis siv hluav taws xob, kev ua haujlwm nrog cov neeg muab khoom hnub ci uas muaj kev paub dhau los yuav pab ua kom lub kaw lus tsim tau zoo rau koj qhov chaw nyob thiab xav tau hluav taws xob. Cov kev daws teeb meem hnub ci uas hloov kho raws li koj xav tau ua rau koj muaj peev xwm ua tiav kev ywj pheej ntawm lub zog txawm tias nyob hauv thaj chaw deb tshaj plaws.
Lub sijhawm tshaj tawm: Lub Peb Hlis-16-2026