Xa kuziwaiiphaneli zelanga, Enye yezona zinto zixhaphakileyo zibuzwa ngabantu kukuba bavelisa umbane ngendlela yokutshintsha inye (i-AC) okanye ngokuthe ngqo (DC). Impendulo yalo mbuzo ayiqhelekanga njengoko umntu unokucinga, njengoko kuxhomekeke kwinkqubo ethile kunye nezinto zayo.
Okokuqala, kubalulekile ukuqonda imisebenzi esisiseko yeephaneli zesolar. Iiphaneli zesola zenzelwe ukubamba ukukhanya kwelanga kwaye ziyiguqule ibe ngumbane. Le nkqubo ibandakanya ukusetyenziswa kweeseli zefotovoltaic, ezingamacandelo eephaneli zelanga. Xa ukukhanya kwelanga kubethe ezi seli, zivelisa umbane okwangoku. Nangona kunjalo, uhlobo lwale meko yangoku (i-AC okanye DC) luxhomekeke kuhlobo lwenkqubo apho kufakwe khona iiphaneli zelanga.
Kwiimeko ezininzi, iipaneli zelanga zivelisa umbane we-DC. Oku kuthetha ukuba ukuhamba kwangoku kwicala elinye ukusuka kwiphaneli, ukuya kwi-inverter, emva koko iguqula iguquli ngokutshintsha okwangoku. Isizathu kukuba uninzi lwezixhobo zasekhaya kunye negridi ngokwayo ibaleka kumandla e-AC. Ke ngoko, ngombane oveliswe ziiphaneli zelanga ukuba zihambelane nezibonelelo zombane, kufuneka ziguqulwe zivela kwi-ngqo yangoku ngqo yokutshintsha okwangoku.
Ewe, impendulo emfutshane kumbuzo "ziiphaneli zelanga okanye i-DC?" Iimpawu kukuba zivelisa amandla e-DC, kodwa yonke inkqubo iqhubeka isebenza kumandla e-AC. Kungenxa yoko le nto intsholongwane yinxalenye ebalulekileyo yeenkqubo zamandla elanga. Ayizukuguqula i-DC kwi-AC, kodwa balawula okwangoku kwaye baqinisekise ngegridi.
Nangona kunjalo, kufanelekile ukuba uqaphele ukuba kwezinye iimeko, iiphaneli zesola zinokuqwalaselwa ukuba zivele ngokuthe ngqo amandla e-ACT. Oku kuhlala kufezekiswa ngokusetyenziswa kwee-microinters, eziphakathi kwe-intervers ezincinci eziphakanyisiweyo ngqo kwiiphaneli zesolar. Ngale ndawo yokubekwa, iphaneli nganye iyakwazi ukuguqula ngokuzimeleyo ukukhanya kwelanga ngokutshintsha okwangoku, enikezela izibonelelo ezithile ngokwendlela yokusebenza kakuhle kunye nokuguquguquka.
Ukukhetha phakathi kwe-inverter ephakathi okanye i-microinter ixhomekeke kwimiba eyahlukeneyo, enjengobukhulu kunye nobume be-solar yelanga, iimfuno zamandla epropathi, kunye nenqanaba lokuhlolwa kwenkqubo efunekayo. Ekugqibeleni, isigqibo sokuba siyisebenzisa na iiphaneli ze-AC okanye ze-DC (okanye indibaniselwano yezi zinto zimbini) ifuna ukuqwalaselwa ngononophelo kunye nokubonisana nomntu oqeqeshiweyo.
Xa kufikwa kwi-AC VS ye-DC ngeephaneli zelanga, enye ingqwalaselo ebalulekileyo yilahleko yamandla. Nanini na xa amandla eguqulwa ukusuka kwenye indlela ukuya kwenye, kukho ilahleko yendalo enxulunyaniswa nenkqubo. Iinkqubo zamandla elanga, ezi zinto zilahlekileyo zenzeka ngexesha lokuguqula ukusuka ngoku ngqo kuqhelekileyo. Ukutsho, inkqubela phambili kwitekhnoloji ye-inverter kunye nokusetyenziswa kweenkqubo zokugcina i-DC kunganceda ukunciphisa ezi zinto zilahlekileyo kunye nokuphucula ukusebenza kwenkqubo yakho yelanga.
Kwiminyaka yakutshanje, kuye kwakho umdla wokusetyenziswa kwe-DC-kunye neenkqubo zokugcina. Ezi nkqubo zidibanisa iipaneli zesolar ngenkqubo yokugcina ibhetri, zonke ezisebenza kwi-DC ye-DC ye-equation. Le ndlela ibonelela ngeenzuzo ezithile ngokwendlela yokusebenza kakuhle kunye nokuguquguquka, ngakumbi xa kufikwa ekufakweni kwamandla e-solar yelanga ukuze isetyenziswe kamva.
Isishwankathelo, impendulo elula kumbuzo "ziipanels zelanga okanye i-DC?" iphawulwa yinto yokuba bavelisa amandla e-DC, kodwa yonke inkqubo isebenza isebenza kumandla e-AC. Nangona kunjalo, ubumbeko oluthile kunye nezinto ezithile zenkqubo yamandla elanga zinokwahluka, kwaye kwezinye iimeko, iiphaneli zesola zinokuqwalaselwa ukuba zinike amandla ngqo. Ekugqibeleni, ukhetho olukhethiweyo phakathi kweephaneli ze-AC kunye ne-DC Solar luxhomekeke kwizinto ezahlukeneyo, kubandakanya neemfuno zamandla epropathi kunye nenqanaba lokuhlolwa kwenkqubo efunekayo. Njengoko intsimi yelanga iyaqhubeka ivela, siya kubona iinkqubo zamandla ze-AC kunye ne-DC ziyaqhubeka nokuvela ngenjongo yokuphucula ukusebenza, ukuthembeka kunye nokuzinza.
Ukuba unomdla kwiiphaneli zesolar, wamkelekile ukuba uqhagamshelane ne-Photovoltaic PromoncerFumana isicatshulwa.
IXESHA LOKUQALA: UJAN-03-2024