Amamojula we-solar photovoltaic, eyaziwa nangokuthi amaphaneli elanga, iyingxenye ebalulekile yezinhlelo zamandla elanga. Amamojula enzelwe ukuguqula ukukhanya kwelanga kube ngogesi, okwenza kube ngumdlali osemqoka emkhakheni wamandla avuselelekayo. Umklamo wesifunda wamamojula we-solar photovoltaic ubalulekile ekuqinisekiseni ukusebenza okusebenzayo nokuphephile kwalezi zinhlelo. Kulesi sihloko, sizokwakha ubulukhuni be-Solar PV Module Circuit Design, ehlola izinto ezisemqoka kanye nokucatshangelwa okubandakanyekayo.
Umgogodla wemodyuli ye-solar PV yi-Photovoltaic (PV), ebhekele ukuguqula ukukhanya kwelanga kube ngogesi. Lawa maseli ngokuvamile enziwa ezintweni ze-semiconductor ezifana ne-silicon, futhi lapho zivezwa ukukhanya kwelanga, zikhiqiza i-Voltage eqondile yamanje (DC). Ukuhlanganisa la mandla kagesi, ukwakhiwa kwesifunda kwemodyuli ye-solar photovoltaic kufaka phakathi izinto ezimbalwa ezibalulekile.
Enye yezinto eziphambili ku-Solar Photovoltaic Module Design i-Diode yeBypass Diode. Ama-diode adlula ahlanganiswe kwimodyuli ukunciphisa imiphumela yokuhluleka kweseli kwesithunzi noma okuyingxenye. Lapho iseli lelanga linomthunzi noma lilimele, liba yisithiyo ekuhambeni kukagesi, ukunciphisa ukuphuma kwemodyuli yonke. Ama-diode we-bypass ahlinzeka ngenye indlela yamanje yokudlula kwamangqamuzana ashubile noma ahlulekile, eqinisekisa ukuthi ukusebenza okuphelele kwemodyuli akuthintekanga kakhulu.
Ngaphezu kwe-Bypass Diodes, ukuklanywa kwesifunda kwamamojula we-solar photovoltaic futhi kuhlanganisa amabhokisi okuhlangana. Ibhokisi leJunction lisebenza njengokuxhumana phakathi kwamamojula we-PV nohlelo lwangaphandle kagesi. Ihlala ukuxhumana ngogesi, ama-diodes nezinye izinto ezidingekayo ukuze imodyuli isebenze ngokuphepha nangendlela efanele. Ibhokisi leJunction lihlinzeka ngokuvikelwa ezimweni zezemvelo ezifana nomswakama nothuli, zivikela izingxenye zangaphakathi zemoduli.
Ngokwengeziwe, ukwakhiwa kwesifunda kwamamojula we-solar PV kufaka phakathi abalawuli abakhokhiswayo, ikakhulukazi ku-off-grid noma izinhlelo zokuma zodwa. Abalawuli balahla ukuhamba kukagesi kusuka kumaphaneli elanga kuya ephaketheni lebhethri, kuvimbela ukukhishwa ngokweqile kanye nokukhipha okujulile kwebhethri. Lokhu kubalulekile ukwelula impilo yebhethri nokuqinisekisa ukuqina okuphelele kohlelo lwelanga.
Lapho uklama amasekethe amamodeli we-solar photovoltaic module, ukulinganiswa kwamandla kagesi kanye nohlelo lonke kufanele kubhekwe. Ukucushwa kwamamojula, kungaba ngochungechunge, kufana noma inhlanganisela yazo zombili, kuthinta ama-voltage kanye namazinga wamanje ngaphakathi komjikelezo. Ukulinganisa okulungile kwesifunda nokucushwa kubalulekile ukukhulisa ukuphuma kwamandla kwamamojula we-solar photovoltaic ngenkathi ugcina ukuphepha nobuqotho bohlelo.
Ngaphezu kwalokho, ukuklanywa kwesifunda kwamamojula we-solar photovoltaic kumele ahambisane namazinga nemigomo efanelekile yokuphepha. Lokhu kufaka isikhalazo esifanele nokuvikelwa okuphezulu kokuvimbela izingozi zikagesi. Ukuhambisana nalezi zindinganiso kuqinisekisa ukufakwa okuphephile kanye nokusebenza kwezinhlelo zonozungezilanga, ukuvikela imishini kanye nalabo abahilelekile.
Eminyakeni yamuva nje, intuthuko yezobuchwepheshe ivumele amandla okusebenza kwamandla kanye nama-microinverters azohlanganiswa ekwakhiweni kwesifunda kwamamojula we-solar PV. Lawa madivaysi athuthukisa ukusebenza kwemodyuli ngawodwana nokwenziwa kabusha kokukhishwa kwamandla kwephaneli ngayinye yelanga kanye nokuguqula okuqondile kwamanje ukushintshana kwamanje (ac) ukuze kusetshenziswe ku-Residence noma Kwezentengiso. Ngokuhlanganisa lezi zi-elekthronikhi ezithuthukile, ukusebenza kahle kanye nokwethenjwa kwezinhlelo zelanga zithuthukiswa kakhulu.
Ekuphetheni, ukuklanywa kwesifunda kwamamojula weSolar PV kudlala indima ebalulekile ekusebenzeni nasekusebenzeni kohlelo lwelanga. Ngokuhlanganisa izingxenye ezifana ne-Bypass Diade, amabhokisi okuhlawulela, abalawuli abakhokhiswayo kanye nama-elekthronikhi athuthukile, ukuklanywa kwesifunda kuqinisekisa ukusebenza okusebenzayo nokuphephile kwamamojula we-solar photovoltaic. Njengoba isidingo samandla avuselelekayo siyaqhubeka nokukhula, ukubaluleka kokujikeleza okuqinile futhi okuklanywe kahle kumamojula we-solar photovoltaic kuya ngokuya kubonakala, kuveza indlela yekusasa lamandla aqhubekayo.
Uma unentshisekelo kumamojula we-solar photovoltaic, sicela ukhululeke ukuxhumana nemisebekwesilinganiso.
Isikhathi sePosi: Aug-08-2024