Yintoni i-solar inverter?

1. Yintoni i-solar inverter?

I-inverter yelanga, eyaziwa ngokuba yi-photovoltaic (PV) inverter, luhlobo lwe inverter yamandla eguqula ukuguquguquka okuthe ngqo kwangoku (DC) imveliso a Iphaneli yelanga ye-photovoltaic ibe yinto esetyenziswayo ngokutshintshana ngokuphindaphindiweyo (AC) ukuba inokufakwa kwigridi yombane yorhwebo okanye isetyenziswe yingingqi, ngaphandle kwegridi inethiwekhi yombane. Njengenxalenye ebalulekileyo yenkqubo yamandla elanga, kunjalo isetyenziselwa ukuqinisekisa ukuba amandla elanga avelisiweyo afanelekile ukusetyenziswa ekhaya izixhobo zombane okanye unikezelo lweenkqubo zokuhambisa. Ngokuqhelekileyo ii-inverters zelanga zi ifumaneka ngobukhulu kunye neendidi ezahlukeneyo ngokuxhomekeke kwiimfuno ezithile ze ukufakelwa kwamandla elanga.

2.Isakhiwo se-solar inverter

I-inverter yelanga iqulunqwe ikakhulu ngegalelo le-DC, imveliso ye-AC, i-transformer, a inkqubo yokupholisa kwakunye nenkqubo yolawulo, zonke zisebenza kunye ukuqinisekisa ukusebenza okuqhelekileyo kwe-inverter yelanga.

Yintoni igalelo leDC?

Igalelo le-DC, indawo apho umbane we-DC oveliswa ziipaneli zelanga iqhagamshelwe kwi-inverter, inokusingatha uluhlu lwamandla ombane olugqitywe yi iinkcukacha ze-inverter kwaye kufuneka zihambelane nombane oveliswa yilanga iiphaneli. Ikwabonisa i-breaker circuit okanye i-fuse ekhusela i-inverter ukusuka ekugqithiseni okanye kwiisekethe ezimfutshane. Okona kubaluleke kakhulu, i-solar inverters isebenzisa indawo yokulandelela amandla aphezulu (MPPT) ukufumana awona mandla aphezulu anokwenzeka kwi PV uluhlu.

Yintoni imveliso ye-AC?

Imveliso ye-AC yenzelwe ukuguqula amandla e-DC aveliswa yiphaneli yelanga ibe Amandla asebenzisekayo e-AC, ekwabizwa ngokuba ngawowona mandla aphezulu aphumayo okanye ireyithingi amandla emveliso kwaye ixhomekeke kwizinto ezininzi ezifana nobushushu, ukufuma, kunye ubungakanani bokukhanya kwelanga obukhoyo kwiphaneli yelanga ukuvelisa amandla eDC. Ngoko ke, imveliso ye-AC idlala indima ebalulekileyo ekuqinisekiseni ukuba imveliso ye-AC ye i-inverter yelanga yanele ukuhlangabezana neemfuno zamandla umthwalo wombane.

Yintoni i-transformer?

Imisebenzi yokuguqula ukuguqula imveliso ye-DC ye-inverter kumandla we-AC enokuthi ifakwe kwakhona kwigridi. Kwaye inokunceda amandla enziwe yi iipaneli ezifakwe kwigridi ukuphucula ukusebenza kakuhle kwe-inverter yelanga. Ngokwembali, kuye kwakho iinkxalabo malunga nokuba nombane ongena-transformer Iinkqubo zondla kwigridi yosetyenziso loluntu. Ngoko i-transformer yenzelwe ukubonelela Ukuzihlukanisa kwigridi, naziphi na iimpazamo okanye iifutshane kwi-inverter aziyi kuchaphazela igridi yombane. Ngaphezu koko, i-transformer iqinisekisa ukuba imveliso ye-AC ye-inverter ihambelana nombane kunye nokuphindaphinda kombane igridi, ukwenzela ukuba amandla avelisiweyo asetyenziswe ngabanye abasebenzisi kwigridi. Kule mihla, ii-inverters zisebenzisa ikakhulu i-transformer entsha ye-frequency ephezulu.

Yintoni inkqubo yokupholisa?

NJENGEyona nto ibalulekileyo ye-solar inverter, inkqubo yokupholisa eyenzelwe ngokukodwa ukukhupha ubushushu obuveliswa yi-inverter ngexesha layo ukusebenza. Inokohlulwa ibe yinto yokupholisa kunye nokupholisa okusebenzayo. Xa kuthelekiswa Ukupholisa okungenziwanga, ukupholisa okusebenzayo kulungele ngakumbi ii-inverters ezinkulu kwaye zinako lawula ubushushu ngokuchanekileyo. Ukongeza inkqubo yokupholisa esebenzayo ingahlelwa ngokubhekele phaya

kwindawo yokupholisa umoya kunye nokupholisa ulwelo. Lilonke, ukupholisa umoya kunexabiso eliphantsi ngelixa ukupholisa ulwelo kubiza kakhulu kwaye kusebenza kakuhle.

Yintoni inkqubo yolawulo?

Ukusetyenziswa ukulawula ukuhamba kwamandla, inkqubo yolawulo ikakhulu iqulathe a i-micro-controller okanye i-digital signal processor (DSP), i-electronics yamandla kunye abenzi boluvo. Njengengqondo yenkqubo yokulawula, i-micro-controller okanye i-DSP ngokuqhubekayo ibeka iliso kuluhlu lwe-PV yombane, amandla ombane ebhetri, imeko yentlawulo (SOC) kunye nombane wegridi kunye nobuninzi. Amandla e-elektroniki afezekisa i ukuguqulwa kwamandla ngokusebenzisa iindidi ezahlukeneyo zokuguqulwa kwamandla. Ngelixa abenzi boluvo banikezela ngemiqondiso yempendulo kwi-micro-controller okanye i-DSP, leyo yenza ulawulo oluvaliweyo lwesiguquli samandla.

3.Imbali yophuhliso lwe-solar inverter

Isizukulwana sokuqala se-solar inverters saphuhliswa kwi-1980 nge ilinganiselwe kwiikilowathi ezimbalwa zemveliso yamandla. Nangona kunjalo, ukuhambela phambili emandleni i-electronics kunye neteknoloji yolawulo lwedijithali ekupheleni kweminyaka yoo-1990 yenza ukuba uphuhliso lweziguquli zelanga ezisebenza kakuhle nezithembekileyo. Kwaye ke kwi ekuqaleni 2000s, isizukulwana sesibini inverters elanga yaziswa ngamandla amandla okuguqula kwaye yaqala ukwamkelwa ngokubanzi kushishino lwelanga. Isizukulwana sesithathu se-solar inverters savela phakathi kwe-2010 kwaye yayi ephawulwa kukuxinana kwamandla aphezulu, ukuphuculwa koguqulo lwamandla, kunye iimpawu eziphambili ezifana nokubekwa kweliso okuphuculweyo kunye nokusebenza kolawulo. Namhlanje, ngophuhliso lwetekhnoloji, ii-inverters ezixubileyo ziba yinto entsha umzila ngokudibanisa imisebenzi yelanga kunye nokugcinwa kwamandla kwisixhobo esinye ukukhuthaza utshintsho olusingise kwikamva lamandla azinzileyo nacocekileyo.

4.Iintlobo ze-inverter yelanga

Ngokuqhelekileyo, i-solar inverter inokwahlulwa ibe ziindidi ezine: i-off-grid ii-inverter, i-inverter ye-on-grid, inverter yokugcina ibhetri kunye ne-hybrid hybrid inverter.

l I-inverter ye-Off-grid isetyenziswa kwiinkqubo zamandla ezizimeleyo apho i-inverter itsala amandla ayo e-DC kwiibhetri ezihlawuliswa yi-photovoltaic arrays. Kwaye kunjalo idla ngokuxhotyiswa ngebhetri eyakhelweyo ukugcina amandla agqithisileyo avelisiweyo emini ukuze isetyenziswe xa kuyimfuneko. Ngokuqhelekileyo ezi azidibanisi nangayiphi na indlela kunye negridi yoncedo, kwaye ngenxa yoko akufuneki ukuba ne-anti-islanding ukhuselo. Ngokubhekiselele kwiinzuzo zayo, olu hlobo lwe-inverter yenzelwe ukusingatha Ukuguquguquka kokukhanya kwelanga kunye nokuhambisa umthombo ozinzileyo, othembekileyo wamandla e-AC, unokwenza kwakhona umbane ngaphandle kokuxhomekeka kwigridi yamandla, leyo kunokuba luncedo ngakumbi ukuba uhlala kwindawo ekude apho ufikelelo lwegridi lukhona umda. Nangona kunjalo, akukho nto igqibeleleyo, amandla ayo alinganiselweyo, ubomi bebhetri kunye ukuhambelana kufuneka kufanelwe ingqalelo. Kwangaxeshanye, ibanzi izicelo ziphawuleka. Okokuqala, inokusetyenziswa kwiinkqubo zelanga ezingaphandle kwegridi ezingaqhagamshelwanga kwigridi yombane, kwaye ezi nkqubo ziqhelekile zifumaneka kwiikhabhini ezikude, izikhephe, kunye neeRVs.

Ukongezelela, ii-inverters ze-off-grid zisetyenziswa kwizisombululo zamandla eselula ezifana nokukhempisha, ukukhwela isikhephe okanye uhambo oluya kumbane ophathwayo izixhobo, izibane, kunye nefriji. Okwangoku zikwasetyenziswa ngokubanzi kumandla okhuseleko olungxamisekileyo, iisistim zamandla ahlaziyekayo kunye nokude iinkqubo zokubeka iliso. Ngokusekwe kumgangatho, ii-inverters ze-off-grid zinokuba ngaphezulu yahlulwe yaba yi-sine wave ecocekileyo kunye ne-sine eguquliweyo, inverter ecocekileyo ye-sine ivelisa umgangatho ophezulu wemveliso ye-AC efana namandla akhoyo igridi kwaye ifaneleke ngakumbi kwezinye izixhobo zombane ezibuthathaka xa zenziwe uthelekiso kumaza e-sine alungisiweyo.

l I-inverter yegridi yenzelwe ukuvumelanisa amandla ombane wegridi, frequency, kunye nesigaba ukugcina unikezelo lombane oluzinzileyo. I imilinganiselo yokukhusela i-anti-islanding ye-off-grid inverters inceda ukuvala ngokuzenzekelayo xa kuphulukene nezinto eziluncedo zokhuseleko. Uninzi lwe-inverters kwigridi yenzelwe ukuba idityaniswe kwigridi yoncedo, kwaye ayiyi kusebenza xa besenza ayiboni ubukho begridi. Ziqulethe iisekethe ezikhethekileyo ngokuchanekileyo Tshatisa i-voltage, i-frequency kunye nesigaba segridi. Kangangeminyaka, kwi-grid inverter iye yafumana udumo ngenxa yeenzuzo zayo ezahlukeneyo. Ngokomzekelo, iyakuvumela abathengi ukonga kwiindleko kwaye bathintele umngcipheko wokucinywa kombane. Ngentsingiselo ixesha, ayifuni izixhobo ezongezelelweyo ezifana neebhetri kwaye iphezulu ukulinganisa ukusebenza kakuhle xa kuthelekiswa ne-off-grid inverters. Ngokusekelwe kwezi, ibanzi esetyenziswa kwiindawo zikawonke-wonke, njengeepropati zorhwebo, urhulumente amaziko, ezolimo njalo njalo.

Kuyaziwa ukuba iindawo zikawonke-wonke zinjalo yenzelwe imisebenzi yolonwabo kwaye ivuleleke kuwo onke amalungu oluntu, enikezela ngoluhlu lwezinto eziluncedo kunye neenkonzo, ezifuna izixa ezikhulu ze ukusetyenziswa kombane okukhokelela kumatyala aphezulu ombane. Ngoko ke, ukusetyenziswa kwe ii-inverters zelanga kwigridi kwiipropathi zorhwebo sele zidumile mva nje iminyaka ngenxa yokusebenza kakuhle kunye neendleko ezifanelekileyo. Le nkqubo ikwavumela abathengi ukuvelisa umbane wabo kwimithombo ehlaziyekayo, banciphise umbane wabo ukuxhomekeka kumafutha efosili kunye nokuthoba iindleko zabo zamandla.

l I-inverter yokugcina ibhetri sisiguquli esikhethekileyo esenzelwe ukuzoba amandla avela kwibhetri, lawula intlawulo yebhetri ngetshaja engaphakathi, kunye thumela ngaphandle amandla agqithisileyo kwigridi yosetyenziso. Le inverter iyakwazi ukubonelela Amandla e-AC kwimithwalo ekhethiweyo ngexesha lokucima koncedo kwaye yahlulwe yaba ii-inverters ezigcina ibhetri eboshwe ngegridi, ii-inverters ezigcina ibhetri ezingaphandle kwegridi kunye nehybrid ii-inverters ezigcina ibhetri. Ngenxa yezi nkcukacha, i-backup yebhetri i-inverter ibonelela ngobonelelo lwamandla oluqhubekayo ngexesha lokuphela kombane kunye nokunyuka kwamandla ukhuseleko lokukhusela izixhobo kunye ne-electronics emonakalweni. Kwaye yayo ukuphatheka kwakhona kwenza ukuba ukhetho lokuqala kwimisebenzi yangaphandle. Kwaye kwindawo ekude iindawo, i-inverter yokugcina ibhetri isetyenziselwa ukuvelisa amandla ohlukeneyo izicelo apho ukufikelela kwigridi yamandla kungafumanekiyo okanye kungenzeki.

Kuba umzekelo, kwiindawo zemigodi okanye i-oyile rigs, i-inverter yokugcina ibhetri isetyenziselwa amandla izixhobo zonxibelelwano ngomnxeba, kunye neenzululwazi eziqhuba uphando kwindawo ekude iindawo zihlala zixhomekeke kwii-inverters ezigcina ibhetri ukunika amandla izixhobo zabo, ezinje njengezikhululo zokubeka iliso, abenzi boluvo, okanye abagcini bedatha. Xa udibana neemeko zikaxakeka, njengeentlekele zendalo okanye iingozi, ii-inverters ezigcina ibhetri zingasetyenziselwa amandla izixhobo ezibalulekileyo, ezifana nezixhobo zonyango, iinkqubo zonxibelelwano, amanzi iimpompo, kunye neenkqubo zokukhanyisa ngenjongo yokuphucula amaxesha okuphendula kunye nokugcina ubomi.

l Iziguquli ezikrelekrele ezixutyiweyo, ezikwabizwa ngokuba zii-hybrid solar inverters, zi uhlobo loguqulo olunokuguqula amandla eDC ukusuka kwiiphaneli zelanga ukuya kumandla we-AC we sebenzisa ekhaya okanye ukunika amandla agqithileyo emva kwigridi. Ezi inverters zi ezizodwa ekuzisebenziseni kwabo kunye nokusetyenziswa yokugcina, nto leyo enenzuzo ukuba ukubonelela ngokuqhubekayo kombane ngexesha lokucima umbane okanye ukunqongophala kombane. Kwakhona idlala indima ekuthinteleni igridi ekubeni ingagcwala kakhulu ngamaxesha emfuno emandla kwaye loo mandla asasazwa ngokufanelekileyo apho afuneka khona kakhulu. Nini Iza kusetyenziso, inverter ye-hybrid ekrelekrele ihlala isetyenziswa kwilanga izicelo amandla usebenzisa amandla ahlaziyekayo ukusetyenziswa ekhaya, ingakumbi ngenxa Ufakelo lwe-solar photovoltaic. Umbane ophuma kwiiphaneli zelanga uyenziwa kuphela emini, kunye nencopho yesizukulwana malunga nemini emaqanda. Isizukulwana siyaguquguquka kwaye ayinakulungelelaniswa kusetyenziso lombane lomthwalo.

5.Iendlela zophuhliso lwe-solar inverters

Ukwamkelwa okukhulayo kwemithombo yamandla ahlaziyekayo ngokuhambelana nolawulo amanyathelo oorhulumente okunciphisa ukukhutshwa kwezinto eziyingozi kukhokelele kuhlumo olukhawulezayo kwii-inverters zelanga, ngakumbi ukukhula kwee-inverters eziphakathi, ezi kulindeleke ukuba ilawule imarike kwaye ivumele ii-PV arrays ezisekwe kumbane omkhulu ye-1500V, ngelixa kwangaxeshanye ifuna i-BOS embalwa (ibhalansi yenkqubo) amacandelo.

Ii-inverters ezingaphezulu kwegrid ziye zavela kwintengiso kulo nyaka, ngakumbi kwezo iindawo apho ukucima kombane kuxhaphake ngakumbi, njengePakistan, kwiiPhilippines, kunye noMzantsi Afrika, c. Ukuphendula kuyo, ukwazi ukusuka kwiindawo ezincinci ezizinzile kwigridi yaba luncedo ngakumbi. Ngaphezu koko, ngokunyuka kotyalo-mali kwizinto ezihlaziyiweyo icandelo lamandla kunye nokunyuka kokusasazwa kweziguquli zelanga ngokuchasene ii-microinverters eziqhelekileyo, uqikelelo lwemarike yesolar PV inverter kulindeleke ukuba ihlale yomelele kwiminyaka ezayo. Umzekelo, ngokutsho kwe Iingxelo zeGlobal Market Insights Inc., indawo yokuhlala yePV inverter market iya kubonisa ukukhula kwe-4% ye-CAGR ukuya ngo-2028. Ukuba ujonge kwitekhnoloji entsha, I-silicon carbide semiconductor PV inverters iyaqhubeka nokubonisa kakhulu ithuba loshishino, kodwa izithuthi zombane zilawula imfuno, iindleko hlala uphezulu, kunye ne-IGBT-powered inverter topologies kwi-solar ihlala iphambili uhlobo.

Ngokubhekiselele kumazwe, amazwe aseAsia afana neIndiya neTshayina abizwa ngokuba ngawo abaxhasi abakhulu kwimfuno ekhulayo yemarike. Ngokwamkelwa ngokukhawuleza kohlaza amandla, ukuhlanganiswa kwegridi yelanga yinto eqhelekileyo kwihlabathi jikelele, ngoko ke I-Australian Energy Market Operator (AEMO) ipapashe ingxelo egxile kuyo ukukhawulezisa ukuqaliswa kwee-grid-scale inverters ukuxhasa i-Australia inkqubo yamandla yexesha elizayo ekutshintsheni kwayo kwizixhobo ezisekelwe kwi-inverter njengelanga PV.

Nangona kunjalo, ukusilela kobugcisa bee-inverters zentambo kulindeleke ukuba kuthintele ukukhula kwemarike yesolar PV inverters ngexesha loqikelelo. Kwi isiphelo, ithuba liza kunye nomngeni, ii-inverters ezintsha nezingcono beza kwintengiso kuzo zonke iiklasi ukusuka kwishishini elichumayo, kodwa amanqaku aminxa hlala kumacandelo aphambili aquka i-insulated-gate bipolar transistors (IGBTs) kunye neechips eziphambili.

6.Iintsingiselo kushishino lwelanga kwi 2023

Amaxabiso aphezulu eemveliso kunye nemiqobo yekhonkco lonikezelo kukhokelele ekwenyukeni kwe malunga ne-20% kumaxabiso ephaneli yelanga kulo nyaka uphelileyo. Nangona kunjalo, ukudibana Amandla ehlabathi kunye neenjongo zemozulu zifuna ukuhanjiswa kwelanga kwihlabathi liphela I-PV ukukhula kwinqanaba elingazange libonwe ngaphambili. Amacandelo abalulekileyo anje ngepolysilicon, iingots kunye neewafers zingatsala uninzi lotyalo-mali ukuxhasa ukukhula imfuno. Ngelixa kwangaxeshanye imfuno yePV yelanga yeeminerali ezibalulekileyo iya kuthi ukwanda ngokukhawuleza kwindlela eya kwintsalela ekhutshwayo enguziro.

Namhlanje, isabelo seTshayina kuzo zonke izigaba zokwenziwa kweepaneli zelanga (ezifana ne i-polysilicon, i-ingots, ii-wafers, iiseli kunye neemodyuli) zidlula i-80%, ngoko ihlabathi liya kuba njalo phantse bathembele ngokupheleleyo eTshayina ngonikezelo lweebhloko zokwakha eziphambili zelanga Ukuveliswa kwephaneli ngo-2025. Nangona kunjalo, umgangatho ophezulu wejografi ugxininiso kumakhonkco onikezelo lwehlabathi, kunye nezithintelo zorhwebo kukhokelele kwi ukwanda kokugxila kwimveliso yasekhaya yogcino lwelanga namandla, ngakumbi eUnited States naseYurophu. Ugxininiso ekunciphiseni ukuthembela kwizinto ezithengwe kumazwe angaphandle igesi ibangele amandla ahlaziyekayo ukuba abe liziko lonikezelo lwamandla izicwangciso.

Kukwafanelekile ukukhankanya ukuba ngo-2023, i-solar esasaziweyo iya kusasazeka kuyo amacandelo amatsha abathengi kwaye bafumane umhlaba kwiimarike ezintsha. Iindidi ezintsha zemizi kunye namashishini amancinci aya kufumana ukufikelela njengoko iinketho ekwabelwana ngazo elanga zifumaneka, kunye neenkqubo ze-PV zilindeleke ukuba zincanyathiselwe ngakumbi kunye nokugcinwa kwamandla.

7.Uhlalutyo lotyalo-mali lwe-solar inverter

Ubungakanani bemarike yelanga yelanga (PV) inverter kulindeleke ukuba ifikelele kwi-17.9 yeebhiliyoni zeedola ngo-2030, ukubhalisa i-CAGR ye-8.8% ukusuka ku-2021 ukuya ku-2030, okuxhomekeke kwizinto ezininzi. izinto.

Uhlalutyo lwabasebenzisi bokuphela

Ngomsebenzisi wokugqibela, icandelo lezinto eziluncedo libamba esona sabelo sikhulu, ngokwemiqathango ye ingeniso, kwaye kulindeleke ukuba ikhule kwi-CAGR ye-8.3%, nto leyo inegalelo ukwanda kotyalo-mali kwisikali soncedo lwezityalo zamandla elanga, iipaki zesola, kunye ezinye izakhiwo zelanga. Ukongeza, ukunyuka kwiiprojekthi zokwakha ezifana amaziko ombane elanga asasaziweyo, iiprojekthi zokufakelwa kombane emaphandleni, amandla elanga izityalo kumzimba wamanzi & uphahla, izakhiwo zorhwebo, kunye nabanye baqhuba ukukhula kwemarike yelanga (PV) inverter yecandelo lezinto eziluncedo kulo lonke iglowubhu.

Uhlahlelo loHlobo lweMveliso

Ngohlobo lwemveliso, ii-inverters ezisembindini zilindeleke ukuba zilawule imarike ngenxa yokwanda kotyalo-mali kurhwebo & iiprojekthi zoshishino kwihlabathi liphela kunye nenkuthazo yoorhulumente.

Uhlalutyo lodidi lwebinzana

Ngebinzana, ii-inverters zesigaba esithathu, zihamba phambili ukuba zixhotyiswe nge-1,500-volt. i-solar arrays, kulindeleke ukuba igcine ubukhosi bayo, obalelwa kuyo ukuzuza ukubaluleka kokwenziwa kombane, ukusasazwa, kunye nokuhanjiswa icandelo.

Uhlalutyo lweNgingqi

IAsia-Pacific ifumene esona sabelo siphezulu kwimakethi yoguqulo lwelanga (PV) kuyo I-2020, ngokwengeniso, kwaye kulindeleke ukuba igcine ubukhosi bayo ngexesha ixesha loqikelelo. Oku kubalelwa kubukho babadlali abaphambili kunye nabakhulu isiseko sabathengi kwingingqi. Ngokomzekelo, iChina likhaya le-10 ephezulu yehlabathi ababoneleli bezixhobo zokuvelisa i-solar PV.

8.Izinto ezinokuthi ziqwalaselwe kwi-inverter yelanga ephezulu

Xa kuthengwa i-inverter yelanga ye-optical, kungekhona nje ixabiso kunye nomgangatho kufuneka ube kuqwalaselwa, kodwa kwakhona uzinzo kunye nokuthembeka, nokuba ingahlangabezana iimfuno zokuhambelana kwezixhobo zenethiwekhi kunye nokuhanjiswa kwedatha.

l Umthamo

Umthamo we-inverter ngumthwalo ophezulu onokuthi uqhagamshelwe kuwo i-inverter. Xa ukhetha inverter, kuyimfuneko ukuba ukhethe lowo wena isidingo.

l Ibhetri

I-inverter kufuneka isebenze kunye nebhetri, ke jonga umthamo webhetri kuba ingakanani i-solar invert enokuthi ikhuphe kwaye yeyiphi imithwalo enokuxhaswa nini kukho ukucima kombane kunokunceda ukuphepha iingxaki ezingeyomfuneko.

l Amandla ombane kunye nolunye uqwalaselo lwamandla

Ngokuqhelekileyo i-inverter idinga ukubonelela ezimbini iintlobo zamandla - amandla aphezulu kunye nesiqhelo amandla, amandla encopho abhekisa kumandla aphezulu anokubonelela nge-inverter ngelixa amandla aqhelekileyo yiloo nto inverter kufuneka ibonelele ngokuzinzileyo.Ngoko ke, zombini kufuneka ziqwalaselwe.

l MPPT

I-MPPT ilandelela kwaye yandise iiphaneli zelanga kule ndawo imnandi (Awona mandla aphezulu point) ukufumana amandla aphezulu aphuma kwiiphaneli zeSolar, ekwayiyo a ingongoma ebalulekileyo ekufuneka iqwalaselwe.

l Izilawuli eziCwangcisiweyo zoLawulo kunye nokuBeka iliso

Imveliso yephaneli yelanga ayizinzanga ngenxa yezinto ezininzi, ngoko ke i-inverter injalo efunekayo ukulawula imveliso ukuqinisekisa imveliso yamandla ezinzileyo. Ngokuhambelanayo, nini ukuthenga inverter, khangela ukuba kukho ulawulo olucwangcisiweyo ngendlela ye iiphaneli zokubonisa okanye kukho inkxaso yeeapps eziphathwayo zokujonga amandla avela iipaneli zelanga.

Ngee-inverters ezininzi zelanga kwimarike, ihamba ngaphandle kokutsho ukuba uyayifuna qaphela ukuntsonkotha okubandakanyekayo ekuthengeni ii-inverters zeSolar. Ndiyathemba oku ngasentla ulwazi luya kuba luncedo.