Nrog rau kev txhawb nqa ntawm kev lag luam photovoltaic, niaj hnub no ntau tus neeg tau teeb tsa photovoltaic ntawm lawv tus kheej lub ru tsev, tab sis vim li cas ho tsis tuaj yeem teeb tsa lub chaw nres tsheb photovoltaic ru tsev raug xam los ntawm cheeb tsam?Koj paub ntau npaum li cas txog ntau hom kev tsim hluav taws xob photovoltaic?
Kev teeb tsa ntawm lub ru tsev photovoltaic fais fab chaw nres tsheb yog vim li cas tsis tuaj yeem xam los ntawm cheeb tsam?
Photovoltaic fais fab chaw nres tsheb yog xam los ntawm watts (W), watts yog lub peev xwm ntsia, tsis raws li cheeb tsam los xam.Tab sis lub peev xwm nruab thiab cheeb tsam kuj muaj feem cuam tshuam.
Vim tias tam sim no kev lag luam ntawm photovoltaic fais fab tuag tau muab faib ua peb hom: amorphous silicon photovoltaic modules;polycrystalline silicon photovoltaic modules;monocrystalline silicon photovoltaic modules, kuj yog cov khoom tseem ceeb ntawm photovoltaic zog tsim.
Amorphous silicon photovoltaic module
Amorphous silicon photovoltaic module ib square tsuas yog qhov siab tshaj plaws xwb 78W, qhov tsawg tshaj plaws tsuas yog li 50W.
Nta: loj hneev taw, kuj tsis yooj yim, tsis tshua muaj kev hloov dua siab tshiab, kev thauj mus los tsis zoo, lwj sai dua, tab sis lub teeb qis dua zoo dua.

Polycrystalline silicon photovoltaic module
Polycrystalline silicon photovoltaic modules ib square meter fais fab yog tam sim no muaj ntau nyob rau hauv kev ua lag luam 260W, 265W, 270W, 275W
Yam ntxwv: qeeb attenuation, ntev kev pab cuam lub neej piv rau monocrystalline photovoltaic module nqi kom muaj qhov zoo dua, kuj yog tam sim no ntau dua ntawm kev ua lag luam a.Daim duab hauv qab no:

Monocrystalline silicon photovoltaic
Monocrystalline silicon photovoltaic module lag luam ntau lub zog hauv 280W, 285W, 290W, 295W cheeb tsam yog li 1.63 square meters.
Nta: kuj zoo li polycrystalline silicon sib npaug thaj tsam hloov dua siab tshiab me ntsis, tus nqi ntawm chav kawm, tshaj tus nqi ntawm polycrystalline silicon photovoltaic modules mus rau siab dua, kev pab lub neej thiab polycrystalline silicon photovoltaic modules yeej ib yam.

Tom qab qee qhov kev tshuaj xyuas, peb yuav tsum nkag siab qhov loj ntawm ntau yam photovoltaic modules.Tab sis lub peev xwm nruab thiab lub ru tsev cheeb tsam kuj muaj feem cuam tshuam, yog tias koj xav xam lawv tus kheej lub ru tsev tuaj yeem ntsia tau qhov system loj npaum li cas, ua ntej ntawm tag nrho cov, kom nkag siab txog lawv tus kheej lub ru tsev belongs rau hom twg.
Feem ntau muaj peb hom ru tsev uas tsim los tsim hluav taws xob photovoltaic: xim hlau ru tsev, cib thiab pobzeb ru tsev, thiab lub ru tsev tiaj tus.Cov ru tsev sib txawv, kev teeb tsa ntawm photovoltaic fais fab nroj tsuag sib txawv, thiab thaj tsam ntawm lub tshuab hluav taws xob teeb tsa kuj txawv.

Xim steel pobzeb ru tsev
Nyob rau hauv lub steel qauv ntawm cov xim hlau pobzeb ru tsev installation ntawm photovoltaic fais fab chaw nres tsheb, feem ntau tsuas yog nyob rau hauv sab qab teb-ntsib sab ntawm lub installation ntawm photovoltaic modules, nteg piv ntawm 1 kilowatt accounted rau nto 10 square meters, uas yog, 1 megawatt (1. megawatt = 1,000 kilowatts) qhov project yuav tsum tau siv 10,000 square meters cheeb tsam.

Cib qauv ru tsev
Nyob rau hauv lub cib qauv ru tsev installation ntawm photovoltaic fais fab chaw nres tsheb, feem ntau yuav xaiv nyob rau hauv 08:00-16:00 tsis muaj ntxoov ntxoo ru tsev cheeb tsam paved nrog photovoltaic modules, txawm hais tias tus txheej txheem installation yog txawv los ntawm cov xim hlau ru tsev, tab sis qhov laying ratio yog zoo sib xws, kuj 1 kilowatt suav rau thaj tsam ntawm 10 square meters.

Planar qhob ru tsev
Txhim kho PV fais fab nroj tsuag rau ntawm lub ru tsev tiaj tus, txhawm rau kom ntseeg tau tias cov modules tau txais lub hnub ci ntau npaum li qhov ua tau, qhov zoo tshaj plaws kab rov tav qaij lub kaum sab xis yuav tsum tau tsim, yog li xav tau ib qho kev sib nrug ntawm txhua kab ntawm cov modules kom paub tseeb tias lawv tsis yog. ntxoov ntxoo los ntawm ntxoov ntxoo ntawm kab dhau los ntawm modules.Yog li ntawd, lub ru tsev cheeb tsam nyob los ntawm tag nrho cov project yuav loj dua cov xim hlau vuas thiab villa ru tsev uas cov modules yuav nteg ca.

Nws puas raug nqi rau kev teeb tsa hauv tsev thiab puas tuaj yeem ntsia tau?
Tam sim no PV lub zog tsim hluav taws xob tau txais kev txhawb nqa los ntawm lub xeev, thiab muab txoj cai sib xws ntawm kev muab nyiaj pab rau txhua qhov hluav taws xob tsim los ntawm tus neeg siv.Txoj cai them nyiaj tshwj xeeb thov mus rau lub chaw saib xyuas hluav taws xob hauv zos kom nkag siab.
WM, uas yog, megawatts.
1 MW = 1000000 watts 100MW = 10000000W = 100000 kW = 100,000 kilowatts 100 MW unit yog 100,000 kilowatts unit.
W (watt) yog chav tsev ntawm lub zog, Wp yog lub hauv paus chav tsev ntawm lub roj teeb lossis lub zog hluav taws xob tsim hluav taws xob, yog lub ntsiab lus ntawm W (lub zog), Suav lub ntsiab lus ntawm lub zog tsim hluav taws xob.
MWp yog chav tsev megawatt (lub zog), KWp yog chav tsev ntawm kilowatt (lub zog).

Kev tsim hluav taws xob photovoltaic: Peb feem ntau siv W, MW, GW los piav qhia txog lub peev xwm nruab ntawm PV fais fab nroj tsuag, thiab kev hloov pauv kev sib raug zoo ntawm lawv yog raws li hauv qab no.
1 GW = 1000 MW
1 MW = 1000 KW
1 KW = 1000 W
Hauv peb lub neej niaj hnub, peb tau siv "degree" los qhia txog kev siv hluav taws xob, tab sis qhov tseeb nws muaj lub npe zoo nkauj dua "kilowatt ib teev (kW-h)".
Lub npe tag nrho ntawm "watt" (W) yog Watt, npe tom qab British inventor James Watt.

James Watt tau tsim thawj lub tshuab hluav taws xob ua haujlwm hauv xyoo 1776, qhib lub sijhawm tshiab hauv kev siv lub zog thiab coj tib neeg mus rau "Age of Steam".Txhawm rau ua kev nco txog tus neeg tsim khoom zoo tshaj plaws, tom qab ntawd cov neeg tau teeb tsa lub zog ua "watt" (ua luv li "watt", lub cim W).

Coj peb lub neej niaj hnub ua piv txwv
Ib kilowatt hluav taws xob = 1 kilowatt teev, uas yog, 1 kilowatt ntawm cov khoom siv hluav taws xob siv nyob rau hauv tag nrho load rau 1 teev, raws nraim 1 degree ntawm hluav taws xob siv.
Tus qauv yog: hwj chim (kW) x lub sij hawm (teev) = degrees (kW ib teev)
Ua piv txwv: lub 500-watt khoom siv hauv tsev, xws li lub tshuab ntxhua khaub ncaws, lub zog rau 1 teev ntawm kev siv tas mus li = 500/1000 x 1 = 0.5 degrees.
Raws li ib txwm muaj, 1kW PV system tsim qhov nruab nrab ntawm 3.2kW-h ib hnub los khiav cov khoom siv hauv qab no:
30W hluav taws xob teeb rau 106 teev;50W laptop rau 64 teev;100W TV rau 32 teev;100W tub yees rau 32 teev.

Lub zog hluav taws xob yog dab tsi?
Cov hauj lwm ua los ntawm qhov tam sim no nyob rau hauv ib chav tsev ntawm lub sij hawm yog hu ua hluav taws xob fais fab;qhov twg lub sij hawm chav tsev yog vib nas this (s), cov hauj lwm ua tiav yog lub zog hluav taws xob.Lub zog hluav taws xob yog lub cev kom muaj nuj nqis uas piav qhia tias yuav ua li cas sai lossis qeeb tam sim no ua haujlwm, feem ntau yog qhov loj ntawm lub peev xwm ntawm cov khoom siv hluav taws xob, feem ntau yog hais txog qhov loj ntawm lub zog hluav taws xob, nws hais tias lub peev xwm ntawm cov khoom siv hluav taws xob. ua hauj lwm nyob rau hauv ib chav tsev ntawm lub sij hawm.
Yog tias koj tsis to taub heev, ces ib qho piv txwv: qhov tam sim no muab piv rau cov dej ntws, yog tias koj muaj lub tais loj ntawm cov dej, ces haus qhov hnyav ntawm cov dej yog qhov hluav taws xob ua haujlwm koj ua;thiab koj siv tag nrho 10 vib nas this los haus, ces tus nqi dej ib ob kuj yog hluav taws xob nws.
Fais fab kev xam mis

Los ntawm cov lus piav qhia saum toj no ntawm lub tswv yim ntawm lub zog hluav taws xob thiab qhov piv txwv los ntawm tus sau, ntau tus neeg yuav tau xav txog cov qauv hluav taws xob hluav taws xob;peb txuas ntxiv coj cov piv txwv saum toj no ntawm cov dej haus los piav qhia: txij li tag nrho ntawm 10 vib nas this los haus ib lub tais loj, ces nws kuj tseem muab piv rau 10 vib nas this los ua ib qho nyiaj hluav taws xob, ces tus qauv yog pom tseeb, lub zog hluav taws xob muab faib los ntawm lub sijhawm, qhov txiaj ntsig tshwm sim yog cov khoom siv hluav taws xob hluav taws xob hluav taws xob.
Cov khoom siv hluav taws xob
Yog tias koj them sai sai rau cov qauv saum toj no rau P, koj yuav tsum paub tias lub npe hluav taws xob hluav taws xob tau nthuav tawm siv tsab ntawv P, thiab chav tsev hluav taws xob tau qhia hauv W (watt, lossis watt).Cia peb muab cov qauv saum toj no ua ke kom nkag siab tias 1 watt ntawm hluav taws xob hluav taws xob los ntawm:
1 watt = 1 volt x 1 amp, los yog abbreviated li 1W = 1V-A
Hauv kev tsim hluav taws xob, feem ntau siv cov hluav taws xob hluav taws xob thiab kilowatts (KW): 1 kilowatt (KW) = 1000 watts (W) = 103 watts (W), ntxiv rau, hauv kev lag luam tshuab feem ntau siv horsepower los sawv cev ntawm chav tsev hluav taws xob. hwj chim oh, horsepower thiab hluav taws xob fais fab chav tsev conversion kev sib raug zoo raws li nram no:
1 horsepower = 735.49875 watts, lossis 1 kilowatt = 1.35962162 horsepower;
Hauv peb lub neej thiab kev tsim hluav taws xob, cov khoom siv hluav taws xob uas siv hluav taws xob yog qhov paub "degrees", 1 degree ntawm hluav taws xob uas lub zog ntawm 1 kilowatt cov khoom siv 1 teev (1h) siv los ntawm cov hluav taws xob hluav taws xob, uas yog:
1 degree = 1 kilowatt - teev
Zoo, ntawm no qee qhov kev paub txog hluav taws xob ua tiav, kuv ntseeg tias koj tau nkag siab.