Kwinkqubo yelanga yasekhaya, indima ye-inverter kukutshintsha i-voltage, amandla e-DC abe ngamandla e-AC, anokufaniswa neesekethe zasekhaya, emva koko singasebenzisa, zihlala zimbini iintlobo zee-inverters kwinkqubo yokugcina amandla yasekhaya, ii-string inverters kunye nee-micro inverters. Eli nqaku liza kuchaza umgaqo wokusebenza kwiintlobo ezimbini ukuze kucace iingenelo kunye nokungalungi kwe-micro inverter, kwaye ndinethemba lokunceda abasebenzisi ukuba bakhethe i-inverter efanelekileyo!
1 Yintoni i-string inverter?
Ngokuphathelele ukufakelwa, i-string inverter idla ngokudityaniswa kwiiphaneli ze-PV ezininzi kwiintambo ezilandelelanayo, emva koko iqhagamshelwe le ntambo kwi-inverter, i-3kw 5kw 8kw 10kw 15kw ngamandla asetyenziswa rhoqo kwindawo yokuhlala.
Iingenelo kunye nokungalungi kwee-string inverters
Kulula ukuyilawula nokuyigcina ikwimeko entle:Ngokwesiqhelo kwinkqubo yasekhaya iiphaneli ze-PV eziqhagamshelwe kwi-inverter, kwiphaneli eqokelelweyo yolawulo oludibeneyo lweephaneli ze-PV zokuvelisa umbane wemihla ngemihla, kunye nokusetyenziswa kombane kunye nolunye ulwazi. Ulawulo oluphakathi kunye nokugcinwa ngenani elincinci lobuninzi
Ukudibanisa okuphezulu Uzinzo oluhle:I-inverter ye-string hybrid Idityaniswe nesilawuli se-photovoltaic, i-inverter isebenza iyonke, kodwa ikwafikelela kwibhetri yokugcina amandla, umbane ogqithisileyo ogcinwe kwibhetri ukuze kucinywe umbane okanye ubusuku bonke, kwaye ixhotyiswe nge-interfaces ze-diesel generator, i-interfaces ze-turbine, njl.njl., ukwakheka kweenkqubo ezahlukeneyo zamandla ezihambelanayo, ukuze sisebenzise ngokupheleleyo izibonelelo ezicocekileyo, ukuqinisekisa ukunikezelwa kwamandla okuqhubekayo!
Ixabiso eliphantsi:
Ii-string inverters zihlala zibiza kakhulu kwaye zisetyenziswa kakhulu kwihlabathi liphela kwiiprojekthi zokuhlala okanye zorhwebo, Ngamandla afanayo, ii-string inverters zonga iindleko ezingama-30% kunenkqubo ye-micro inverter.
Ububi:
Akulula ukwandisa ii-PV arrays: Ngaphambi kokufakwa, amanani kunye nee-arrays eziqhagamshelweyo ze-PV zibalwe ngokupheleleyo kwaye ngenxa yokuba kukho umda we-string inverter, akulula ukongeza ezinye iipaneli kwinkqubo kamva.
Iphaneli enye iya kuchaphazela bonke
Kwinkqubo yentambo zonke iiphaneli zikwintambo yoku-1 okanye yesi-2. Ngale ndlela, xa kukho nayiphi na iphaneli enezithunzi, iya kuchaphazela zonke iiphaneli. I-voltage yazo zonke iiphaneli iya kuba sezantsi kunangaphambili, kwaye ukuveliswa kombane kwephaneli nganye kuya kuncipha xa kuvela izithunzi. Ukusombulula le ngxaki, abanye abasebenzisi baya kufakela i-optimizer ukuphucula inkqubo ngexabiso elongezelelweyo.
Yintoni i-micro inverter
Eyona nxalenye ibalulekileyo yenkqubo yelanga ye-Micro inverter yi-inverter encinci ye-grid tie, edla ngokuba ngaphantsi kwamandla e-1000W, amandla aqhelekileyo angama-300W 600W 800W, njl., okwangoku i-Lesso ikwazise i-1200W 2000W micro inverter, ngesiqhelo iphaneli nganye ye-PV eqhagamshelwe kwi-inverter encinci, iphaneli nganye ye-PV inokusebenza ngokuzimeleyo.
Iingenelo kunye nokungalungi kwee-microinverters
ukhuseleko
Intambo nganye yevolthi ye-PV iphantsi, akukho lula ukubangela umlilo nezinye iingozi zokhuseleko.
Ukuveliswa kwamandla angakumbi
iphaneli nganye ye-PV isebenza ngokuzimeleyo, xa enye yeephaneli ze-PV inesithunzi, ayichaphazeli ukuveliswa kwamandla kwezinye iiphaneli ze-PV, ngoko ke amandla ephaneli ye-PV efanayo, ukuveliswa kwamandla okupheleleyo kuphezulu kunohlobo lomtya.
Ukubeka iliso ngobuchule kunokuba kwinqanaba lePhaneli.
Ubomi obude,
I-inverter encinci inewaranti yeminyaka engama-25 ngelixa iwaranti yentambo yeminyaka emi-5-8
Ilula kwaye intle
I-inverter ibekwe phantsi kwebhodi, ifakelwe ngokufihlakeleyo, ngaphandle kwesidingo sokufakelwa kwegumbi lomatshini elongezelelweyo.
Uqwalaselo oluguquguqukayo,Inkqubo ye-micro inverter inokuba ziiphaneli ezi-1-2 zenkqubo yebhalkhoni okanye inokuba ziiphaneli ezi-8-18 zenkqubo yophahla, abasebenzisi banokuyilungisa ngokuguquguquka ubungakanani ngokweemfuno zabo.
Iingxaki:
Ixabiso eliphezulu, ixabiso le-inverter encinci libiza kakhulu kune-inverter yentambo enamandla afanayo, xa sicinga ukuba ixabiso le-inverter yentambo ye-5kw liyi-580 US dollars, ukuze kufumaneke amandla afanayo kufuneka ii-pcs ezi-6 ze-inverter ye-800w micro, ixabiso liyi-800 US dollars, ixabiso liyi-30% liphezulu.
I-interface yebhetri ayifumaneki
Iqhagamshelwe kwigridi, Akukho ndawo yokunxibelelana neebhetri zokugcina amandla, amandla agqithisileyo angasetyenziswa kuphela yindlu yakho okanye athengiswe kwigridi.
