Umahluko we-Micro-inverters kunye ne-Series-inverters

Kwinkqubo yokuvelisa amandla e-photovoltaic, i-inverter yenye yezona zixhobo ezibalulekileyo ezingundoqo.Phakathi kwazo, ii-inverters ezincinci kunye ne-series inverters zimbini iintlobo eziqhelekileyo, kwaye zihluke kwiindlela ezininzi.
1.WUmgaqo wobugcisa
Mikro-Inverter
I-inverter encinci yenza ngokwahlukileyo i-MPPT kwimodyuli nganye ye-photovoltaic, kwaye i-DC eyenziwa yimodyuli iguqulwa ngokuthe ngqo kwi-AC kwaye ifakwe kwigridi.I-micro-inverter nganye isebenza ngokuzimeleyo kwaye ayiphazamisi abanye.
Njengoko kwakunjalo, inkqubo yophahla kunye neemodyuli ezininzi ze-PV ezifakiwe, nokuba icandelo elinye linomthunzi okanye liyasilela, amanye amacandelo angakwazi ukuvelisa umbane kumandla aphezulu ngokusebenzisa i-micro-inverters yazo, ngaloo ndlela ukwandisa ukusebenza kakuhle kokuveliswa kwamandla kwenkqubo.
uthotho-Inverter
Uluhlu lwe-inverter luluhlu lweemodyuli ezininzi ze-photovoltaic kwi-series, yonke i-series of the maximum power point tracking.Emva koko, umbane othe ngqo owenziwe ngoluhlu uguqulwa ube ngumbane oguqukayo kwaye wondliwe kwigridi yamandla.
Ukuba icandelo elinye kumtya linazo naziphi na iingxaki, njengokuvaleka okanye umonakalo, kuya kuba nefuthe kumandla okukhutshwa komtya wonke kwaye ngaloo ndlela kuchaphazele ukusebenza kakuhle kokuveliswa kwamandla kwenkqubo.

2.Ubume benkqubo
Micro-inverter
Incinci kunye ne-compact, inokuthi ifakwe ngokuthe ngqo ngasemva okanye kwicala lemodyuli ye-photovoltaic ngaphandle kwendawo yokufakela eyongezelelweyo.Olu yilo oludibeneyo lwenza inkqubo ibe lula kwaye inhle kodwa inciphisa ubunzima be-wiring.
Ngokusebenzisa i-micro-inverter yofakelo kwiinkqubo ze-photovoltaic zophahla lwendlu, zilula kakhulu, aziyi kuthatha indawo eninzi, kwaye zibe nomdlalo ogqibeleleyo weentlobo ezahlukeneyo zeemodyuli ze-photovoltaic.
Inverter yochungechunge
Umthamo mkhulu kwaye kufuneka ufakwe kwi-inverter ekhethekileyo yangaphakathi okanye yangaphandle kwikhabhinethi.I-inverter yochungechunge kunye nemodyuli ye-photovoltaic kufuneka idibaniswe ngentambo ende ye-DC, eyandisa iindleko zokufakela inkqubo kunye nokulahleka komgca.
Amagumbi amaninzi okuguqula abekwe kwisikhululo samandla e-photovoltaic esikhulu, kwaye ii-series inverters zifakwe embindini ukuphumeza ulawulo olumanyeneyo kunye nokugcinwa.

3.Iimpawu zobume
Ubuchule besizukulwana
Micro-inverter: Ngenxa yeMPPT ezimeleyo yecandelo ngalinye, iyakwazi ukulungelelanisa ngcono kwiimeko zokukhanya ezahlukeneyo kunye nokuvalwa kwesithunzi.Ngoko ke, ukusebenza kakuhle kokuveliswa kwamandla kuphezulu kwindawo enzima. Nokuba amanye amacandelo achaphazeleka sisithunzi, amanye amacandelo asenokusebenza ngokuqhelekileyo, kwaye akukho mphumo wombhobho.
Umgca-inverter: Nangona i-MPPT inokuphinda iqondwe ngenxa yokuba intambo yonke ilandelwa, emva kokuba ezinye iinqununu kwintambo ziye zanciphisa okanye zivaliwe ukusebenza, amandla okukhutshwa komtya wonke aya kuchaphazeleka, ngaloo ndlela kuncitshiswe ukusebenza kakuhle kokuveliswa kwamandla kwenkqubo. Ukuthembeka
Micro-inverter: I-micro-inverter nganye isebenza ngokuzimeleyo; nokuba umntu uyasilela, abanye baya kuqhubeka besebenza ngokuqhelekileyo.Ngaphezu koko, ii-microinverters zisekelwe kubuchwepheshe be-elektroniki obuphezulu, kubandakanywa noyilo lokutshatyalaliswa kobushushu olwenza ukuba luthembeke kakhulu kwaye luzinzile.
Umgca-inverter: Kwimeko yesiphoso, mhlawumbi intambo yonke ayinakukwazi ukuvelisa ngokuqhelekileyo, echaphazela ukuthembeka kwenkqubo.Kwakhona, uchungechunge lwe-inverter debugging kunye nokugcinwa luyinkimbinkimbi kwaye lufuna abasebenzi beengcali kunye nobugcisa ukuba basebenze.
Micro-inverter: Imveliso iphantsi-i-AC ye-voltage, ngokubanzi i-220V okanye i-110V, enciphisa kakhulu umngcipheko wokhuseleko obangelwa yi-DC high voltage.Meanwhile, i-micro-inverter nayo inemisebenzi yokukhusela egqibeleleyo, efana nokukhuselwa kwe-overvoltage, ukukhuselwa kwe-overcurrent, ukukhusela isiphaluka esifutshane, njl., Ukuqinisekisa ukusebenza ngokukhuselekileyo kwenkqubo.
uthotho-inverter: Imveliso yi-voltage ephezulu yangoku, ngoko kukho imingcipheko ethile yokhuseleko.Ukuba intambo ye-DC yonakele okanye isekelwe ngokungalunganga, iingozi ezinjengokutshatyalaliswa kombane okanye umlilo zingenzeka.
4.Iimeko zeSicelo
Mikro-Inverter
Ifakwe kwiinkqubo ezincinci ze-photovoltaic ezisasazwayo, ezifana nophahla lweendawo zokuhlala ezizimeleyo, uphahla lwezakhiwo zorhwebo, njalo njalo.Ngaphantsi kwezi meko, indawo yokufakela imodyuli ye-photovoltaic ihlakazekile, kwaye iimeko zokukhanyisa zihluke.Kulapha ukuba i-micro-inverters ingadlala inzuzo yabo ngamandla ngakumbi ukunyusa amandla okuvelisa amandla kunye nokuthembeka kwenkqubo.
Kwiindawo ezineemfuno zobuhle obuphezulu, uyilo oludibeneyo lwee-inverters ezincinci ziya kuhlangabezana neemfuno zabasebenzisi.
uthotho-Inverter
Ifanelekile kumhlaba omkhulu wezityalo zamandla e-photovoltaic kunye ne-Industrial and commercial rooftop photovoltaic systems.Kule mizekelo, umlinganiselo wofakelo lweemodyuli ze-photovoltaic zikhulu, kwaye i-series inverter inokuhlangabezana kangcono neemfuno zamandla enkqubo kunye nokunciphisa iindleko.
Kwiindawo ezinomhlaba othe tyaba kunye neemeko zokukhanya ezingaguqukiyo, ii-inverters ezilandelelanayo zinokudlala ukusebenza ngcono.

5. Uhlalutyo lweendleko
Iindleko zotyalo-mali lokuqala
Micro-inverter: Ngenxa yomxholo wobugcisa obuphezulu kunye nenkqubo yokuvelisa eyinkimbinkimbi, ixabiso liphezulu.Ukongezelela, kuba icandelo ngalinye lifuna ukuxhotyiswa nge-micro-inverter, ixabiso lokuqala lokutshala imali liya kuba liphezulu xa inkqubo incinci.
uthotho-inverter: Ixabiso le-series inverters liphantsi, ngakumbi kwizicelo ezinkulu, kwaye inzuzo yeendleko ibonakala ngakumbi.

Iindleko zokusebenza kunye nokugcinwa
Micro-Inverter: Ndiyabulela ukuthembeka kwayo okuphezulu kunye nezinga eliphantsi lokungaphumeleli, iindleko zokusebenza kunye nokugcinwa zincinci.Ukongezelela, i-inverter encinci inokubekwa iliso kwaye ilawulwe kude ngenethiwekhi, efanelekileyo kwaye ikhawuleza.
uthotho-inverter: Iindleko zokusebenza kunye nokugcinwa ziphezulu kakhulu.Ingakumbi xa kukho ukungaphumeleli, abasebenzi beengcali kunye nobugcisa kufuneka baphande kwaye balungise, odla ixesha kunye neendleko zabasebenzi.

Ngokuqhelekileyo, i-micro inverters kunye ne-string inverters zineenkalo ezininzi ezihlukeneyo kunye ezicacileyo kumgaqo wokusebenza, isakhiwo senkqubo, ukusebenza, iimeko zesicelo, kunye neendleko.Ukukhethwa kwe-Inverter kuya kuthathela ingqalelo ngokubanzi iimeko ezithile zesicelo kunye neemfuno zentsebenzo efanelekileyo kunye nenzuzo yezoqoqosho yenkqubo.