Masisitimu ezuva ePV akazvimirira, anozivikanwawo semasisitimu asina grid, masisitimu ekugadzira magetsi akazvimiririra akagadzirirwa nzvimbo dziri kure dzisina mukana wekushandisa grid. Masisitimu aya ane chinangwa chekugadzirisa matambudziko emagetsi munzvimbo dzisina grid. Kuvimbika kwawo kunokonzerwa nemamiriro ekunze, kudiwa kwemutoro, nezvimwe zvinhu. Kuti kuwedzere kugadzikana, michina yekuchengetedza simba nekutarisira inowanzowedzerwa.
Kupatsanurwa kweSisitimu dzeSolar PV dzeStandalone
Masisitimu ezuva ePV akazvimirira anonyanya kuumbwa nemapaneru ezuva, macontroller, uye mabhatiri. Kune AC loads, inverter inodiwawo. Masisitimu aya anogona kuiswa muzvikamu zviviri zvikuru: DC solar PV systems uye AC solar PV systems.
1. Masisitimu eDC Solar PV
(1) Masisitimu eDC Solar PV Asina Mabhatiri
Masisitimu aya anopa simba kuDC loads zvakananga masikati kana chiedza chezuva chiripo. Mapaneru ezuva akabatana zvakananga kuloads, zvichibvisa kudiwa kwevanodzora kana kuchengetedza simba. Iyi setup inovandudza kushandiswa kwesimba rezuva nekudzivirira kurasikirwa mukushandurwa uye kuchengetwa kwesimba. Chinonyanya kushandiswa mapombi emvura anoshandiswa nesimba rezuva.
(2) Masisitimu eDC Solar PV Ane Mabhatiri
Masisitimu aya anosanganisira ma solar panels, ma charge controllers, mabhatiri, uye DC loads. Munguva dzezuva, ma solar panels anopa simba kumitoro uye anochaja mabhatiri panguva imwe chete. Husiku kana panguva yechando, mabhatiri anopa simba kumitoro. Mashandisirwo anotangira paminda midiki yezuva nemwenje yemuruvazhe kusvika kune mhinduro dzakakura dzezviteshi zvefoni zviri kure, zviteshi zve microwave relay, uye magetsi ekumaruwa. Masisitimu makuru anoda ma solar panel arrays nema bank emabhatiri.
2. Masisitimu eAC Solar PV
(1) Masisitimu eAC neHybrid Solar PV
Zvichienzaniswa nemagetsi eDC, magetsi eAC anoshandisa inverter kuti ashandure magetsi eDC kuita magetsi eAC, akakodzera magetsi eAC. Mamagetsi eHybrid anogona kupa simba kune ese ari maviri magetsi eAC neDC, zvichiwedzera kushanduka-shanduka.
(2) Masisitimu eSolar PV Akawedzerwa Grid
Masisitimu aya anonyanya kushandisa simba rezuva pakugadzira magetsi, negrid senzvimbo yekuwedzera. Mapaneru ezuva nemabhatiri zvinogona kuderedzwa kuti zvishandiswe zvakanaka, uchishandisa simba rezuva panguva yezuva uye simba regrid panguva yemvura yakasviba. Nzira iyi yekubatanidza inoderedza mari yekutanga yekudyara uku ichichengetedza simba uye kuderedza utsi. Iyi inzira inoshanda yekuchinjana kushandiswa kwePV yezuva munzvimbo dzine mazuva anopfuura zvikamu zviviri muzvitatu ezuva pagore.
Mashandisirwo eSistimu dzeSolar PV dzeStandalone
Nzvimbo dzemagetsi dzinoshanda nesimba rezuva dzakazvimiririra, dzinozivikanwawo senzvimbo dzemagetsi ezuva dzakaparadzana, dzakanakira misha iri kure, zvitsuwa, nedzimwe nzvimbo dziri kunze kwegrid dzine chiedza chezuva chakakwana uye kudiwa kwevashandisi kwakawanda. Masisitimu aya anowanzo sanganisira makilowatts akati wandei kusvika kumakumi emakilowatts. Anosanganisira ma solar panel arrays, mabhatiri, ma inverters, masisitimu ekutonga simba, uye network dzekugovera simba.
Sisitimu iyi inochaja mabhatiri masikati uku ichipa simba kumapombi emvura nemidziyo yekugadzirisa zvinhu zvakaita sekuchengetera nekugadzira mvura. Husiku, mabhatiri anoburitsa simba kuburikidza neinverter kuti agutse zvinodiwa. Kutarisira mabhatiri zvakanaka kwakakosha, kunyanya pakushandiswa husiku kana kuti pakushandisa mota ine simba rakawanda.
Masisitimu ezuva ePV akazvimirira inzira inoshanda uye inogara kwenguva refu yekugadzirisa kushomeka kwemagetsi munzvimbo dzisina grid, zvichiratidza kugona kwawo kushandiswa zvakasiyana-siyana uye kugona kushandiswa kwakakura.
