Iinkqubo zokuvelisa umbane we-off-grid photovoltaic zisetyenziswa ngokubanzi kwiindawo ezikude zeentaba, iindawo ezingenawo umbane, iziqithi, izikhululo ezisisiseko zonxibelelwano kunye nezibane zesitrato. I-photovoltaic array iguqula amandla elanga ibe amandla ombane phantsi kwemeko yokukhanya, kwaye inika amandla kumthwalo ngokusebenzisaintlawulo yelanga kunye nesilawuli sokukhupha, kwaye itshaja ipakethi yebhetri ngexesha elinye; xa kungabikho ukukhanya, ibhetri ipakethe inika amandla kumthwalo we-DC ngokusebenzisa intlawulo yelanga kunye nesilawuli sokukhupha. Ngexesha elifanayo, ibhetri inikezela ngokuthe ngqo amandla kwi-inverter ezimeleyo, eguqulwa ibe yi-alternating current ngokusebenzisa i-inverter ezimeleyo ukubonelela amandla kumthwalo otshintshileyo wangoku.
Ukwakheka kweSolar System
(1) IlangaIbhetri Modules
Imodyuli yeseli yelanga yinxalenye ephambili yeinkqubo yonikezelo lwamandla elanga, kwaye ikwalelona candelo lixabisekileyo kwinkqubo yonikezelo lwamandla elanga. Umsebenzi wayo kukuguqula amandla emitha yelanga abe ngumbane othe ngqo wangoku.
(2) UMlawuli weSolar
Intlawulo yelanga kunye nesilawuli sokukhupha sikwabizwa ngokuba yi "photovoltaic controller". Umsebenzi wayo kukulungelelanisa nokulawula amandla ombane awenziwe yimodyuli yeseli yelanga, ukuhlawula ibhetri ukuya kwinqanaba eliphezulu, kunye nokukhusela ibhetri kwi-overcharge and overdischarge. isiphumo. Kwiindawo ezinomlinganiselo omkhulu weqondo lokushisa, umlawuli we-photovoltaic kufuneka abe nomsebenzi wembuyekezo yeqondo lokushisa.
(3) I-Inverter ye-Off-grid
I-inverter ye-off-grid licandelo elingundoqo lenkqubo yokuvelisa umbane ngaphandle kwegridi, enoxanduva lokuguqula amandla e-DC abe ngamandla e-AC ukuze asetyenziswe yimithwalo ye-AC. Ukuze kuphuculwe ukusebenza ngokubanzi kwenkqubo yokuvelisa amandla e-photovoltaic kunye nokuqinisekisa ukusebenza okuzinzile kwexesha elide lesikhululo samandla, izibonakaliso zokusebenza ze-inverter zibaluleke kakhulu.
(4) IBattery Pack
Ibhetri isetyenziselwa kakhulu ukugcina amandla ukunika amandla ombane kumthwalo ebusuku okanye ngeentsuku zemvula. Ibhetri yinxalenye ebalulekileyo yenkqubo ye-off-grid, kwaye i-pros and cons yayo ihambelana ngokuthe ngqo nokuthembeka kwenkqubo yonke. Nangona kunjalo, ibhetri sisixhobo esinelona xesha lifutshane lithetha phakathi kokusilela (MTBF) kuyo yonke inkqubo. Ukuba umsebenzisi angayisebenzisa kwaye ayigcine ngokuqhelekileyo, ubomi bayo benkonzo bunokwandiswa. Ngaphandle koko, ubomi bayo benkonzo buya kufinyezwa kakhulu. Iintlobo zeebhetri zidla ngokuba ziibhetri ze-lead-asidi, iibhetri ezingenalo i-lead-asidi yokugcinwa kunye ne-nickel-cadmium. Iimpawu zabo ezifanelekileyo ziboniswe kwitheyibhile engezantsi.
| isigaba | Isishwankathelo | Izinto eziluncedo nezingeloncedo |
| Ibhetri yeasidi yelothe | 1. Kuqhelekile ukuba iibhetri ezomileyo zigcinwe ngokufaka amanzi ngexesha lokusetyenziswa. 2. Ubomi benkonzo yi-1 ukuya kwi-3 iminyaka. | 1. I-Hydrogen iya kuveliswa ngexesha lokutshaja kunye nokukhutshwa, kwaye indawo yokubeka kufuneka ixhotyiswe ngombhobho wokukhupha ukuphepha ukulimaza. 2. I-electrolyte i-acidic kwaye iya kugqwala iintsimbi. 3. Ukugcinwa kwamanzi rhoqo kuyafuneka. 4. Ixabiso eliphezulu lokurisayikilishwa |
| Iibhetri ze-asidi ezingenalolothe | 1. Ngokuqhelekileyo ezisetyenziswayo ziibhetri zejel ezitywiniweyo okanye iibhetri zomjikelezo onzulu 2. Akukho mfuneko yokongeza amanzi ngexesha lokusetyenziswa 3. Ubomi buyiminyaka emi-3 ukuya kwemi-5 | 1. Uhlobo olutywiniweyo, akukho rhasi eyingozi iya kuveliswa ngexesha lokutshaja 2. Kulula ukuseta, akukho mfuneko yokuqwalasela ingxaki yokungena umoya kwindawo yokubeka 3. Isondlo sasimahla, sasimahla 4. Izinga eliphezulu lokukhutshwa kunye neempawu ezizinzileyo 5. Ixabiso eliphezulu lokuphinda lisetyenziswe |
| Lithium ion ibhetri | Ibhetri yokusebenza okuphezulu, akukho mfuneko yokongeza Ubomi bamanzi 10 ukuya kwi-20 iminyaka | Ukuqina okuqinileyo, ukubiza okuphezulu kunye namaxesha okukhupha, ubungakanani obuncinci, ubunzima obulula, kubiza kakhulu |
ISolar off-grid System Components
Iinkqubo ze-photovoltaic ze-Off-grid ngokubanzi ziqulunqwe ngamacandelo e-photovoltaic ahlanganiswe ngamacandelo eeseli zelanga, i-solar charge kunye nezilawuli zokukhupha, iipakethi zebhetri, ii-inverters ze-off-grid, imithwalo ye-DC kunye nemithwalo ye-AC.
Iinzuzo:
1. Amandla elanga awapheli kwaye akapheli. Imitha yelanga efunyenwe ngumphezulu womhlaba inokufikelela ngokuphindwe kali-10,000 kunemfuno yamandla yehlabathi. Ngethuba nje iinkqubo ze-photovoltaic zelanga zifakwe kwi-4% yeentlango zehlabathi, umbane owenziweyo unokuhlangabezana neemfuno zehlabathi. Uveliso lwamandla elanga lukhuselekile kwaye luthembekile, kwaye aluyi kuchaphazeleka ziingxaki zamandla okanye ukungazinzi kwemarike yamafutha;
2. Amandla elanga afumaneka kuyo yonke indawo, kwaye anokubonelela ngombane okufutshane, ngaphandle kokuhanjiswa komgama omde, ukuphepha ukulahleka kweentambo zokuhambisa umgama omde;
3. Amandla elanga awafuni amafutha, kwaye iindleko zokusebenza ziphantsi kakhulu;
4. Akukho zixhobo ezihambayo zokuvelisa umbane welanga, akulula ukonakalisa, kwaye ukugcinwa kulula, ngokukodwa kukulungele ukusetyenziswa ngokungalindelekanga;
5. Ukuveliswa kwamandla elanga akusayi kuvelisa nayiphi na inkunkuma, akukho ngcoliseko, ingxolo kunye nezinye iingozi zoluntu, akukho mpembelelo imbi kokusingqongileyo, ngamandla acocekileyo afanelekileyo;
6. Ixesha lokwakhiwa kwenkqubo yokuvelisa amandla elanga lifutshane, lilungele kwaye liguquguqukayo, kwaye ngokunyuka okanye ukuncipha komthwalo, ubungakanani bamandla elanga bungadityaniswa okanye buncitshiswe ngokukhawuleza ukuphepha inkunkuma.
Ububi:
1. Isicelo somhlaba siphakathi kwaye singenasiphelo, kwaye ukuveliswa kwamandla kuhambelana neemeko zemozulu. Ayinakukwazi okanye ayifane ivelise amandla ebusuku okanye ngeemini ezinamafu nemvula;
2. Ubuninzi bamandla buphantsi. Phantsi kweemeko ezisemgangathweni, amandla emitha yelanga afunyenwe emhlabeni yi-1000W/M^2. Xa isetyenziswe ngobukhulu obukhulu, kufuneka ithathe indawo enkulu;
3. Ixabiso lisabiza kakhulu, kwaye utyalo-mali lokuqala luphezulu.
Ixesha lokuposa: Oct-20-2022