Kuhlelo sonozungezilanga sasekhaya, Indima ye-inverter ukushintsha i-voltage, amandla e-DC abe amandla e-AC, angafaniswa namasekhethi asendlini, bese singawasebenzisa, ngokuvamile kunezinhlobo ezimbili zama-inverter ohlelweni lokugcina amandla ekhaya. , iziguquli zezintambo kanye nama-inverter amancane.Lesi sihloko sizochaza isimiso sokusebenza esivela ezinhlotsheni ezi-2 ukuze kucace izinzuzo nezinkinga ze-inverter encane, futhi ngithemba ukusiza abasebenzisi ukuthi bazikhethele inverter efanele!
1 Yini i-string inverter?
Mayelana nokufakwa, i-string inverter ivamise ukuxhunywa kumaphaneli e-PV amaningi kuchungechunge lochungechunge, bese ixhuma le ntambo ku-inverter, i-3kw 5kw 8kw 10kw 15kw ingamandla okusetshenziswa okuvamile ohlelweni lokuhlala.
Izinzuzo kanye nokubi inverters string
Kulula ukuphatha Nokugcina:ngokuvamile ohlelweni lwasendlini amaphaneli e-PV axhunywe ku-inverter, eqoqweni lokuphatha elihlanganisiwe lamaphaneli e-PV okukhiqiza amandla nsuku zonke, kanye nokusetshenziswa kukagesi neminye imininingwane.Ukuphatha kanye nokugcinwa endaweni eyodwa enenani elincane lamanani
Ukuhlanganiswa okuphezulu Ukuzinza okuhle:I-inverter ye-hybrid string Ihlanganiswe nesilawuli se-photovoltaic, ukusebenza kwe-inverter iyonke, kodwa futhi nokufinyelela ebhethrini lokugcina amandla, ugesi oweqile ogcinwe ebhethrini ukuze ucishwe ugesi noma ubekwe eceleni ebusuku, futhi ifakelwe izixhumanisi ze-generator diesel, i-interface ye-turbine, njll. ., ukwakhiwa kwezinhlelo ezihlukahlukene zamandla ahambisanayo, ukuze sisebenzisa ngokugcwele izinsiza ezihlanzekile, ukuqinisekisa ukutholakala kwamandla okuqhubekayo!
Izindleko eziphansi:
Ama-inverter ezintambo ahlala ebiza ngempumelelo futhi esetshenziswa kabanzi emhlabeni jikelele kumaphrojekthi okuhlala noma ezohwebo, Ngamandla afanayo, iziguquli zezintambo zonga izindleko ezingama-30% kunesistimu ye-inverter encane.
Ububi:
Akulula ukunweba ama-PV array: Ngaphambi kokufakwa, izinombolo ezixhunyiwe ze-PV nama-array zibalwe ngokugcwele futhi ngenxa yokuthi kunomkhawulo we-inverter yezintambo, akulula ukwengeza amaphaneli amaningi ohlelweni ngokuhamba kwesikhathi.
Iphaneli eyodwa izothinta bonke
Kusistimu yezintambo wonke Amaphaneli ochungechunge 1 noma 2. Ngale ndlela, uma kukhona noma iyiphi iphaneli inezithunzi, izothinta wonke amaphaneli.I-voltage yawo wonke amaphaneli izoba ngaphansi kunangaphambili, futhi ukukhiqizwa kukagesi iphaneli ngayinye izokwehla uma izithunzi zenzeka.Ukuxazulula le nkinga, abanye abasebenzisi bazofaka i-optimizer ukuze bathuthukise uhlelo ngezindleko ezengeziwe.
Iyini i-inverter encane
Ingxenye ebaluleke kakhulu ye-Micro inverter solar system iyi-inverter encane ye-grid tie, evame ukuba ngaphansi kwamandla angu-1000W, amandla avamile angu-300W 600W 800W, njll., okwamanje i-lesso yethula i-1200W 2000W micro inverter, ngokuvamile iphaneli ngayinye ye-PV exhunywe ku-micro inverter, iphaneli ngayinye ye-PV ingasebenza ngokuzimela.
Izinzuzo kanye nebubi microinverters
Ukuphepha
intambo ngayinye ye-PV voltage iphansi, akulula ukudala umlilo nezinye izingozi zokuphepha.
Ukukhiqiza amandla amaningi
Iphaneli ngalinye le-PV lisebenza ngokuzimela, lapho elinye lamaphaneli e-PV linethunzi, alithinti ukukhiqizwa kwamandla kwamanye amaphaneli e-PV, ngakho-ke amandla afanayo wephaneli ye-PV, isamba sokukhiqiza amandla siphezulu kunohlobo lwezintambo.
Ukuqapha okuhlakaniphile kungaba sezingeni lephaneli.
Impilo ende,
I-Micro inverter inewaranti yeminyaka engama-25 kuyilapho iwaranti yentambo engu-5-8years
Elula futhi enhle
I-inverter ibekwe ngaphansi kwebhodi, ukufakwa okufihliwe, ngaphandle kwesidingo sokufakwa kwegumbi lomshini owengeziwe.
Ukucushwa okuguquguqukayo,i-micro inverter system ingaba amaphaneli angu-1-2 wesistimu ye-balcony noma ingaba amaphaneli angu-8-18 wesistimu yophahla, abasebenzisi bangalungisa ngokuguquguqukayo ubuningi ngokwezidingo zabo.
Ububi:
Izindleko eziphezulu, intengo ye-inverter encane ibiza kakhulu kune-inverter yentambo enamandla afanayo, kucatshangwa ukuthi intengo ye-5kw inverter ye-580 dollar yase-US, ukufeza amandla afanayo kuthatha ama-pcs angu-6 we-800w inverter encane, izindleko zamadola angu-800 US. , ama-30% abiza ngaphezulu.
Isixhumi esibonakalayo sebhethri asitholakali
Ixhumeke kwigridi, Akukho ukuxhumana kwamabhethri okugcina amandla, amandla engeziwe angasetshenziswa kuphela yindlu yawo noma athengiswe kugridi.
