Nyob rau Grid Solar System

A: On-grid txhais tau tias koj lub hnub ci yog khi rau koj qhov chaw siv hluav taws xob hauv zos GRID. Qhov no yog qhov feem ntau cov tsev nyob yuav siv vim tias koj tau txais kev pab yog tias koj lub hnub ci hauv qab lossis tshaj tawm txog koj qhov kev xav tau ntawm lub zog sib txawv. Tag nrho qhov no txhais tau tias rau koj yog tias koj qhov chaw siv hluav taws xob ua haujlwm raws li koj lub roj teeb chaw.

A: Tshwj xeeb tshaj yog rau cov tsev nyob, on-grid solar systems tau thov kom lawv tsis tas yuav muaj cov roj teeb loj thiab kim heev, thiab koj tseem yuav xav tau cov hnub ci vaj huam sib luag tsawg dua li qhov koj xav tau yog tias koj nyob rau ntawm kab sib chaws - vim yog tsis xav tau kev tsim hluav taws xob ntxiv thaum tsis muaj hnub ci.

A: On-grid solar systems tsim hluav taws xob tsuas yog thaum muaj hluav taws xob hluav taws xob muaj thiab txuas ncaj qha rau cov khoom siv hluav taws xob. On-grid systems xa cov hluav taws xob ntau dhau los rau hauv daim phiaj siv hluav taws xob thaum koj ua ntau dhau. Cov no yog cov nqi-zoo tshaj plaws thiab yooj yim tshaj plaws rau nruab.

A: Qhov sib txawv tseem ceeb ntawm on-grid thiab hybrid hnub ci tshuab yog kev ua haujlwm, lub zog cia muaj peev xwm, kev ua tau zoo, kev ntseeg tau, thiab kev siv nyiaj zoo. On-grid solar systems tsis tshua kim rau nruab thiab tswj, tab sis lawv tsis haum rau cov cheeb tsam uas muaj hluav taws xob nquag.

A: Hnub ci vaj huam sib luag nqus photons los ntawm lub hnub ci thiab cov txheej txheem ntawm kev tsim hluav taws xob pib. Raws li cov photons tau absorbed los ntawm cov panels nws ua rau cov dawb khiav ntawm electrons. Qhov kev txhoj puab heev ntawm cov hluav taws xob tsim hluav taws xob Direct Current (DC). Qhov no generated tam sim no mus los ntawm cov xov hlau thiab dhau los ntawm tus nqi tswj thiab nkag mus rau lub inverter. Ntawm no, nws tau hloov mus rau Alternating Current (AC) uas yog siv tau los ntawm cov khoom siv. Direct Current (DC) tsis tuaj yeem siv los ntawm cov khoom siv; yog li ntawd, kev hloov dua siab tshiab yog tsim nyog. Thaum cov kev xav tau ntawm tag nrho cov khoom siv tau ua tiav, qhov seem ntawm lub zog raug xa mus rau hauv daim phiaj siv hluav taws xob. Nyob rau hauv daim phiaj hnub ci, daim phiaj siv hluav taws xob ua raws li lub roj teeb uas tag nrho cov hluav taws xob ntau dhau lawm. Qhov no yog hu ua banking ntawm lub zog. Thaum tsaus ntuj, thaum tsis muaj hnub ci zog, thauj khoom tuaj yeem siv lub zog los ntawm daim phiaj. Ib yam li ntawd, nyob rau hauv cov ntaub ntawv ntawm tsawg zog tsim nyob rau hauv ib tug pos huab hnub, daim phiaj yuav muab lub zog yuav tsum tau rau cov loads. Txog rau thaum xaus ntawm lub hlis, ib lub ntsuas bidirectional xam cov nqi txiav txim siab txog kev xa tawm thiab kev xa tawm ntawm lub zog.

A: On-grid txhais tau tias koj lub hnub ci yog khi rau koj qhov chaw siv hluav taws xob hauv zos GRID. Qhov no yog qhov feem ntau cov tsev nyob yuav siv vim tias koj tau txais kev pab yog tias koj lub hnub ci hauv qab lossis tshaj tawm txog koj qhov kev xav tau ntawm lub zog sib txawv. Tag nrho qhov no txhais tau tias rau koj yog tias koj qhov chaw siv hluav taws xob ua haujlwm raws li koj lub roj teeb chaw. Yog tias koj tab tom tsim hluav taws xob ntau nrog koj lub hnub ci vaj huam sib luag lossis lub kaw lus ntau dua li koj siv, lub zog ntau dhau raug xa mus rau koj lub tuam txhab hluav taws xob hluav taws xob, tso cai rau koj tsim cov credit uas koj tuaj yeem them nyiaj nrog rau thaum xaus ntawm lub xyoo, hauv cov txheej txheem hu ua net metering. Ua daim phiaj-tied yog qhov muaj txiaj ntsig vim tias koj tsis tas yuav yuav lub roj teeb kim kim rov qab los khaws cov zog ntau dhau. Ua off-grid txhais tau tias koj tsis txuas nrog txhua txoj hauv kev rau koj daim phiaj hluav taws xob lossis lub tuam txhab hluav taws xob. Qhov no yog qhov txaus siab vim tias koj yog 100% tus kheej txhawb nqa koj lub zog siv. Txawm li cas los xij, muaj qhov tsis zoo vim tias cov kab hluav taws xob sab nraud xav kom koj yuav cov roj teeb rov qab uas tuaj yeem kim, loj, thiab tsis zoo ib puag ncig uas ua rau lub hom phiaj ntawm kev mus hnub ci (txuag nyiaj thiab nyob ntsuab).

A: ● txo nqi hluav taws xob ntau heev
Nrog net-meter nyob rau hauv qhov chaw, cov neeg siv khoom yuav tsum tau them tsuas yog rau cov hluav taws xob ntau tshaj nws siv, kom ntseeg tau tias daim nqi tsim tawm txhua lub hlis raug txo qis heev. Ntau ntawm peb cov neeg siv khoom tau tuaj yeem txo lawv cov nqi them txhua hli los ntawm 90%.
● Kev saib xyuas yooj yim
Kev tshem tawm cov roj teeb hauv lub hauv paus system ua rau kev saib xyuas yooj yim heev. Nws kuj tshem tawm cov nqi kho mob ntawm cov roj teeb
● Synchronize nrog lwm qhov chaw ntawm lub hwj chim
Cov tshuab no tseem tuaj yeem synchronize nrog lub tshuab hluav taws xob diesel ntawm qhov chaw. Qhov no yog qhov tseem ceeb yog tias tsis muaj hluav taws xob hluav taws xob.
● Zoo dua ROI
Tus nqi ntawm On-grid solar system yog qis dua lwm hom hnub ci vim tias tsis muaj roj teeb. Nws kuj tseem ua kom muaj zog ntau tshaj plaws piv rau lwm hom hnub ci. Kev saib xyuas me me thiab txo cov nqi hluav taws xob txhua hli kom cov neeg siv khoom tau txais ROI ntawm 25 - 30%.
Nrog rau cov txiaj ntsig zoo no, lub hauv paus system yog qhov zoo tshaj plaws rau cov neeg siv khoom nrog cov kab hluav taws xob ruaj khov thiab kev txiav hluav taws xob tsawg. Lwm yam tshaj li lub tsev, txawm tias cov tsev kawm ntawv, cov tsev kawm ntawv, cov chaw lag luam, cov chaw tsim khoom lag luam nruab ib qho kev sib txuas ntawm kab sib chaws raws li qhov system tuaj yeem ua ke nrog cov tshuab hluav taws xob diesel los muab lub zog tsis cuam tshuam.

A: Daim phiaj hnub ci hluav taws xob txo kev cia siab rau cov khoom siv hluav taws xob ib txwm muaj, txo qis carbon emissions thiab txhawb kev ruaj ntseg.

A: Yog, los ntawm kev siv lub hnub ci zog, koj tuaj yeem txo koj cov nqi hluav taws xob thiab muaj peev xwm khwv tau los ntawm kev tsim hluav taws xob ntau dhau.

A: Yog lawm, nrog rau kev teeb tsa zoo, kab hluav taws xob hnub ci tuaj yeem muab lub zog thaub qab thaum muaj hluav taws xob, ua kom muaj zog tas li.

A: Nyiaj txiag
Grid-tied systems, ua tus nqi ntau dua, pab txo koj cov nqi hluav taws xob txhua hli thiab muaj peev xwm tsim tau cov txiaj ntsig los ntawm cov qhab nia. Off-grid systems, txawm tias lawv cov nqi siab dua vim yog cov khoom siv ntxiv xws li cov tsev txhab nyiaj roj teeb, tuaj yeem siv tau nyob ntawm koj qhov xwm txheej.
Qhov chaw
Grid-tied systems seamlessly haum rau hauv nroog chaw nrog yooj yim fais fab nkag. Yog tias koj qhov chaw nyob deb ntawm daim phiaj hluav taws xob, lub kaw lus off-grid yuav tsim nyog dua.
Kev Xav Tau Zog
Rau cov tsev neeg loj lossis cov tsev uas siv hluav taws xob siab, cov kab hluav taws xob sib txuas muab cov kev xaiv thaub qab txhim khu kev qha. Rau cov tsev me me lossis thaj chaw uas muaj hluav taws xob tsis tu ncua, cov kab hluav taws xob sab nraud muab cov txiaj ntsig ntawm 24/7 lub zog cia.
Koj qhov kev xav tau tshwj xeeb thaum kawg txiav txim seb puas yog kab sib chaws-khi lossis off-grid system yog qhov zoo tshaj rau koj. Yog tias pob nyiaj siv thiab kev siv kab sib chaws yooj yim yog koj qhov tseem ceeb, kab sib chaws sib khi yuav yog qhov kev xaiv zoo. Txawm li cas los xij, yog tias koj xav tau kev ywj pheej tag nrho los ntawm koj cov khoom siv hluav taws xob hauv zos, cov kab hluav taws xob tawm hluav taws xob tuaj yeem xa hluav taws xob zoo ib yam, ua rau cov peev txheej tsim nyog.

A: Zoo li lwm hom hnub ci nroj tsuag, lub vaj huam sib luag tsim hluav taws xob nyob rau hauv ib qho hluav taws xob hnub ci. Txawm li cas los xij, txij li lub kaw lus txuas nrog rau kab sib chaws hauv zos, qhov ntsuas ntsuas qhov ntsuas tau ua lub luag haujlwm tseem ceeb hauv koj cov nqi hluav taws xob txhua hli. Lub hnub ci hluav taws xob hauv hluav taws xob muab koj lub tsev nrog hluav taws xob xav tau thaum lub hnub ci. Raws li nws txuas nrog kab sib chaws, koj tuaj yeem rub lub zog los ntawm lub roj teeb cia thaum muaj hluav taws xob tsawg - feem ntau thaum hmo ntuj thiab hnub txias thiab huab cua. Kev npaj ntawm lub hnub ci vaj huam sib luag ntawm lub ru tsev captures lub hnub ci siab tshaj plaws thiab hloov mus rau hnub ci zog. Lub zog no tsim tawm hauv DC daim ntawv sau los ntawm inverter los hloov mus rau hauv alternating tam sim no (AC). Lub hnub ci hluav taws xob no tsim nyog rau kev khiav koj cov khoom siv hauv tsev thiab txhua yam khoom siv hluav taws xob. Thaum lub hnub ci hluav taws xob tsim tawm ntau dua li qhov xav tau ntawm koj lub tsev, lub zog tsis siv tau raug pub rau lub teb chaws daim phiaj. Ib yam li ntawd, koj tuaj yeem kos lub zog los ntawm kab sib chaws thaum muaj kev tsim hluav taws xob tsis txaus. Lub thawv ntsuas ntsuas sau cov ntshuam thiab xa tawm ntawm lub zog thiab thaum kawg qhia koj cov nyiaj tau los them / tau txais los ntawm cov nqi hluav taws xob txhua hli.

A: Cov neeg ua haujlwm tseem ceeb hauv cov kab hluav taws xob hnub ci rau hauv tsev yog lub ru tsev-mounted hnub ci vaj huam sib luag uas hloov lub hnub ci mus rau hnub ci zog thiab ob-directional inverters uas tig DC zog rau hauv AC hluav taws xob rau kev siv hauv tsev. Cov ntsiab lus tseem ceeb uas ua haujlwm ntawm daim phiaj hnub ci xav tau yog:
PV Module / Vaj Huam Sib Luag
Hnub ci vaj huam sib luag yog qhov tseem ceeb ua haujlwm ntawm lub hnub ci cog. Txhua lub hnub ci vaj huam sib luag muaj cov cell photovoltaic (PV cells) muab tso rau ntawm cov khoom siv semiconducting (xws li silicon). Lub teb tam sim no yog tsim thaum photons nyob rau hauv lub hnub poob rau ntawm cov khoom no - ib tug txheej txheem hu ua cov nyhuv photoelectric. Qhov no ua rau muaj kev tsim hluav taws xob ncaj qha lossis DC hluav taws xob.
Bi-Directional Inverter
Cov hluav taws xob ncaj qha ntawm hluav taws xob dhau los ntawm lub inverter thiab tawm los ua alternating tam sim no (AC). Bi-directional inverters kuj ua haujlwm kom ruaj khov rau qhov tso zis hluav taws xob. Yog tias koj xaiv yuav lub txhab nyiaj roj teeb, hom inverter no yuav pab txhawb AC rau DC hloov dua siab tshiab rau roj teeb them.
AC Breaker Vaj Huam Sib Luag nrog Fuses
Hom vaj huam sib luag no muab ib lub platform rau tsis yog tsuas yog cov khoom siv hluav taws xob hauv tsev xwb tab sis kuj rau inverter thiab lim kev sib txuas.
Charge Controller
Nws tiv thaiv overcharging ntawm lub roj teeb thiab pab ncua lub neej ntawm koj PV system.
Hluav taws xob ntsuas
Lub hom phiaj ntawm cov ntsuas hluav taws xob yog sau nqi thiab ntsuas lub zog tsim thiab siv. Ob meters yuav tsum tau ua haujlwm ntawm lub tshuab hluav taws xob PV.
Kev ruaj ntseg Hloov thiab Kab
Kev nyab xeeb hloov pauv (kev sib cais hloov thiab kev tswj hwm) yuav tsum tau txiav tawm ob sab AC thiab DC sab ntawm ob-directional inverter thaum kuaj thiab kho. Tsis tas li ntawd, cabling yog siv los txuas cov khoom siv hnub ci sib txawv ua ke.
Hluav taws xob daim phiaj
On-grid solar systems txuas nrog rau daim phiaj siv hluav taws xob rau ob txoj kev ntws ntawm hluav taws xob nruab nrab ntawm daim phiaj thiab koj lub hnub ci cog nyob rau hauv net metering.

A: Txuas lub hnub ci hluav taws xob rau hauv daim phiaj tsis hloov pauv lawv ua haujlwm li cas. Hnub ci vaj huam sib luag tseem hloov lub hnub ci mus rau hauv hluav taws xob, uas yog siv los ua lub zog koj lub tsev. Txawm li cas los xij, thaum koj lub tsev yog kab sib txuas, txhua qhov luv luv ntawm lub hnub ci uas tsim los ntawm koj cov vaj huam sib luag tuaj yeem rub tawm ntawm daim phiaj hluav taws xob lub pas dej. Ib yam li ntawd, yog tias koj ua hluav taws xob ntxiv rau lub sijhawm twg los xij, zoo li thaum koj tsev neeg nyob deb ntawm kev ua haujlwm thiab tsev kawm ntawv, koj cov vaj huam sib luag tuaj yeem pub hluav taws xob rov qab rau hauv daim phiaj. Feem ntau koj yuav tau txais cov qhab nia rau kev tsim hluav taws xob rau koj daim phiaj hluav taws xob, feem ntau txaus los cuam tshuam cov hluav taws xob uas koj siv los ntawm nws.

A: ● Hnub ci vaj huam sib luag tu cov khoom siv tuaj yeem ua tau zoo heev rau kev tu lub hnub ci vaj huam sib luag. Nyob rau hauv cov khoom siv, koj yuav pom ib tug biodegradable xab npum, wiper, thiab ib tug me me txhuam los yog txhuam nrog ib tug ntev kov. Sib tov cov xab npum hauv lub thoob nrog dej. Cov lus qhia tau muab rau ntawm lub raj mis. Muab txhuam txhuam rau hauv lub thoob thiab pib maj mam so cov hnub ci vaj huam sib luag.Koj tuaj yeem siv cov dej dawb los yog txhuam txhuam kom tshem tawm cov grime los yog av uas tau tsim rau ntawm cov panels.
● Yuav ua li cas ntxuav lub hnub ci vaj huam sib luag tsis tau yooj yim dua! Ntxuav lub hnub ci vaj huam sib luag thaum lawv ntub los yog ntub dej kom cov av thiaj li seem uas nyob rau ntawm lawv tuaj yeem so tau yooj yim.
● Tsis txhob siv daim txhuam cev los yog xab npum los ntxuav koj lub hnub ci vaj huam sib luag vim koj tuaj yeem khawb lub iav. Txoj hauv kev zoo tshaj plaws los ntxuav lub hnub ci vaj huam sib luag los ntawm kev siv cov ntaub mos muag lossis cov xab npum biodegradable.
● Nws yog ib qho tseem ceeb tsis txhob siv cov ntaub ntawv hnyav thaum tu lub hnub ci vaj huam sib luag vim tias lawv tuaj yeem ua rau muaj kev puas tsuaj, thiab cov hnub ci vaj huam sib luag yuav raug nqi kho.
● Yog tias koj ntxuav ntau zaus, tej zaum koj tsuas yog khiav ib lub hose raws cov vaj huam sib luag kom tshem tawm cov av. Tsawg hu rau hnub ci vaj huam sib luag tu.
● Rau koj txoj kev nyab xeeb thiab kev nyab xeeb ntawm lwm tus nyob ib puag ncig koj, siv lub wiper ntev los ntxuav cov vaj huam sib luag thaum koj sawv hauv av.
● Yog tias koj yuav tsum tau mus rau ntawm lub ru tsev, saib xyuas kom zoo thaum koj pib ntxuav, lub ru tsev yuav nplua thiab koj tuaj yeem xaub tawm thaum koj nqis los, yog li siv txoj hlua ruaj ntseg lossis hlua khi rau kev txhawb nqa.
● Ib txwm saib xyuas cov av ntawm lub hnub ci vaj huam sib luag kom paub tseeb tias nws tsis tsim tawm vim lawv tuaj yeem nqus tau cov hnub ci zoo dua thaum lawv tsis muaj av.
● Ntau tus neeg nug, puas yog lub hnub ci vaj huam sib luag xav tau kev ntxuav? – cov lus teb yog yog. Nyob ntawm seb hom vaj huam sib luag koj muaj, tej zaum koj yuav yog txhua lub lim tiam lossis txhua hli hauv kev tu vaj huam sib luag hnub ci. Koj lub chaw tsim hluav taws xob hnub ci yuav tsum tuaj yeem qhia koj txog qhov no rau kev tu vaj huam sib luag hnub ci.
Kev saib xyuas koj lub hnub ci vaj huam sib luag yog qhov tseem ceeb kom ntseeg tau tias lawv lub neej ntev thiab kev ua haujlwm zoo, tab sis qee zaum kev tu thiab tu yuav tsis txaus kom lawv khiav haujlwm zoo. Yog tias koj lub hnub ci vaj huam sib luag qub, puas lossis tsuas tsis ua haujlwm zoo li lawv tau siv, nws yuav yog lub sijhawm los txiav txim siab hloov lawv nrog cov tshiab.

A: Thaum txiav txim siab seb hom hnub ci twg yog qhov zoo rau koj, koj yuav tsum ua tib zoo xav txog koj cov kev xav tau tshwj xeeb thiab qhov xwm txheej. Yog tias koj nyob hauv ib cheeb tsam uas muaj hluav taws xob tsis zoo, piv txwv li, lub hnub ci off-grid yog ib txoj hauv kev zoo los xyuas kom muaj hluav taws xob zoo ib yam. Ib qho hluav taws xob hnub ci hluav taws xob, ntawm qhov tod tes, tuaj yeem yog lwm txoj hauv kev zoo yog tias koj xav txo koj cov pa roj carbon hneev taw thaum tib lub sijhawm txuag nyiaj ntawm hluav taws xob. Yog tias koj nyob hauv thaj chaw uas muaj cov khoom siv hluav taws xob muaj zog thiab lub hnub ci siab tshaj plaws, nws yuav tso cai rau koj los koom nrog kev ntsuas ntsuas ntsuas thiab ua rau koj muaj kev nyab xeeb dua.
Nkag mus rau Grid Power
On-grid solar systems tuaj yeem tsim hluav taws xob los ntawm lub hnub thiab kos lub zog los ntawm daim phiaj pej xeem. Off-grid systems muaj peev xwm khiav tawm ntawm lub hwj chim thaum lub sij hawm ntev ntawm huab cua phem. Cov tsev nyob hauv daim phiaj yeej ib txwm siv lub tuam txhab hluav taws xob hluav taws xob thaum xav tau.
Kev tsim hluav taws xob ntau dhau ntawm kev xav tau
Cov kev daws teeb meem hauv kab hluav taws xob tuaj yeem them cov nyiaj faib thaum lub kaw lus tsim hluav taws xob ntau dua li qhov koj xav tau. Yog tias koj lub tuam txhab hluav taws xob tso cai net metering, xa ntau zog rov qab rau hauv kab sib chaws tuaj yeem khwv tau nyiaj rau koj. Feem ntau koj yuav tau txais cov qhab nia ntawm koj tus account hluav taws xob rau lub zog uas koj pab rov qab rau hauv daim phiaj. Ib yam li ntawd, hluav taws xob ntau dhau hauv lub hnub ci off-grid yog khaws cia rau hauv lub txhab nyiaj roj teeb thiab tuaj yeem khaws cia rau kev siv tom qab.
Daim phiaj fais fab tuag
Ib qho ntawm qhov tsis zoo tshaj plaws ntawm cov kab hluav taws xob hauv kab hluav taws xob yog tias koj yuav tsis muaj hluav taws xob yog tias tsis muaj hnub ci thiab kab sib chaws tsis ua haujlwm, ua rau muaj hluav taws xob tsis zoo. Tshwj tsis yog tias koj xaiv yuav lub txhab nyiaj roj teeb lossis lub tshuab hluav taws xob. Off-grid solar systems muab kev thaj yeeb nyab xeeb rau cov tswv tsev uas nyob hauv thaj chaw uas muaj hluav taws xob cuam tshuam lossis huab cua hnyav. Txawm hais tias lub tshuab hluav taws xob tsis ua haujlwm, lawv tuaj yeem siv hluav taws xob txuas ntxiv.
Cov nqi hluav taws xob
Vim tias nws tau khi rau koj daim phiaj siv hluav taws xob hauv zos, ib qho kev siv hluav taws xob tseem yuav ua rau cov nuj nqis tsawg kawg nkaus ntawm koj daim nqi hluav taws xob. Ib qho ntawm cov nqi yog tus nqi pabcuam rau kev txuas koj lub hnub ci rau hauv daim phiaj, nrog rau kev thov se rau tus nqi hluav taws xob siab dua koj them rau lub zog siv thaum lub sijhawm xav tau siab tshaj plaws, lossis thaum koj lub tsev siv hluav taws xob ntau tshaj plaws. Ib qho txiaj ntsig ntawm off-grid solar systems yog tias koj tsis txhob them cov nqi hluav taws xob yog tias koj tsim koj tus kheej lub zog. Kev tshem tawm cov nqi hluav taws xob tuaj yeem ua rau muaj kev txuag nyiaj txiag tseem ceeb rau cov tswv tsev, tshwj xeeb tshaj yog nyob rau thaj chaw uas muaj nqi hluav taws xob siab. Txhua xyoo, tsim koj tus kheej hluav taws xob tuaj yeem txuag koj ntau pua lossis ntau txhiab daus las.
Tus nqi tag nrho
Txoj hauv kev ntawm daim phiaj yog ib qho yooj yim thiab kev lag luam los siv. Nws ua rau cov neeg nyob hauv tsev thiab kev lag luam tau txais txiaj ntsig los ntawm kev siv zog ntxiv los ntawm cov tshuab. Raws li Kev Tshawb Fawb Txog Kev Lag Luam, cov tsev ntiag tug, kev lag luam, lossis kev lag luam tuaj yeem tau txais txiaj ntsig los ntawm 'Accelerated Depreciation profit' los ntawm kev txhim kho PV rooftop systems, uas tam sim no depreciating ntawm ib tug pace ntawm 80 feem pua ​​hauv ib xyoos. Txawm hais tias qhov kev xaiv off-grid tsis xav kom koj them cov nqi hluav taws xob, nws xav tau kev nqis peev tseem ceeb. Hmoov zoo, muaj ntau yam kev pabcuam tseemfwv thiab cov qhab nia se muaj los pab nrog cov nqi pib.

A: Cov lus teb tsis yog, lawv tsis ua. Hnub ci vaj huam sib luag xav tau lub teeb - nyiam lub hnub ci - los tsim lub zog. Txawm hais tias lawv tuaj yeem tsim qee lub zog los ntawm lwm qhov chaw teeb pom kev zoo xws li cov teeb pom kev thiab txawm lub hli, cov zis tawm tsawg heev.

A: Qhov nruab nrab hnub ci vaj huam sib luag muaj lub zog tso zis ntawm 250 mus rau 400 watts (W) thiab tsim ib puag ncig 1.5 kilowatt-teev (kWh) ntawm lub zog ib hnub. Feem ntau cov tsev muaj peev xwm ua tau raws li qhov xav tau ntawm lub zog siv 20 lub hnub ci vaj huam sib luag, uas feem ntau muaj lub peev xwm nruab ntawm rau rau rau yim kilowatts (kW).

A: Qhov siab tshaj plaws ntawm cov hluav taws xob lub cev tuaj yeem tsim tau raws li cov xwm txheej zoo (hu ua 'peak sun'). Qee zaum hu ua 'rated peev' lossis 'rated tso zis', qhov no yog coj los ua 1, 000 watts (los yog 1 kW) ntawm tshav ntuj rau txhua square meter ntawm vaj huam sib luag. Feem ntau cov tsev solar vaj huam sib luag muaj peev xwm ntawm 1 kW thiab 4 kW.

A: Yog, lub hnub ci vaj huam sib luag tuaj yeem ntsia tau rau hauv lub tsev lag luam, thiab cov txiaj ntsig zoo tsim nyog rau kev nqis peev, tshwj xeeb tshaj yog thaum lub tuam txhab muab lub hnub ci vaj huam sib luag warranty. Tsis tsuas yog koj tuaj yeem txuag nyiaj ntawm cov nqi hluav taws xob, tab sis koj tseem yuav pab txhawb rau yav tom ntej ntsuab thiab txhim kho koj lub tuam txhab lub koob npe nrov.