01
Isiteji sokukhetha ukuklama
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Ngemuva kokuhlola indlu, hlela amamojula we-photovoltaic ngokusho kwendawo yophahla, ubale umthamo wamamojula we-photovoltaic, futhi ngesikhathi esifanayo unqume indawo yezintambo kanye nezikhundla ze-inverter, ibhethri, nebhokisi lokusabalalisa;imishini eyinhloko lapha ihlanganisa amamojula we-photovoltaic, i-Inverter yokugcina amandla, ibhethri yokugcina amandla.
1.1Imojula yelanga
Le phrojekthi yamukela ukusebenza kahle okuphezulumonoimojula440Wp, imingcele ethile imi kanje:
Uphahla lonke lusebenzisa i-12 pv amamojula anomthamo ophelele we5.28kWp, zonke ezixhunywe ohlangothini lwe-DC lwe-inverter.I-roof layout imi kanje:
1.2I-inverter ye-Hybrid
Le phrojekthi ikhetha inverter yesitoreji samandla se-deye SUN-5K-SG03LP1-EU, imingcele ethile imi kanje:
Lokhui-inverter ye-hybridinezinzuzo eziningi njengokubukeka okuhle, ukusebenza okulula, ukuthula kakhulu, izindlela zokusebenza eziningi, ukushintsha kwezinga le-UPS, ukuxhumana kwe-4G, njll.
1.3Ibhethri yeSolar
I-Alicosolar inikeza isisombululo sebhethri (kuhlanganise ne-BMS) esifana nesiguquli sokugcina amandla.Leli bhethri liyibhethri ye-lithium yokugcina amandla kagesi ephansi yamakhaya.Iphephile futhi inokwethenjelwa futhi ingafakwa ngaphandle.Amapharamitha athile ami kanje:
02
Isiteji sokufakwa kwesistimu
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Umdwebo wesistimu wayo yonke iphrojekthi uboniswa ngezansi:
2.1Ukulungiselelwa kwemodi yokusebenza
Imodeli evamile: nciphisa ukuncika kugridi futhi unciphise ukuthengwa kwamandla.Ngokwemodi evamile, ukukhiqizwa kwamandla e-photovoltaic kunikezwa kuqala ekuhlinzekeni umthwalo, kulandelwa ukushaja ibhethri, futhi ekugcineni amandla angaphezu kwamandla angaxhunywa kugridi.Uma amandla e-photovoltaic ephansi, ukukhishwa kwebhethri kuyasiza.
Imodi yezomnotho: ifanele izindawo ezinomehluko omkhulu kumanani kagesi aphezulu kanye nesigodi.Khetha imodi yezomnotho, ungasetha amaqembu amane okushaja kwebhethri ahlukene kanye nesikhathi sokukhipha namandla, futhi ucacise isikhathi sokushaja nesikhathi sokukhipha, lapho intengo kagesi iphansi, i-inverter izoshaja ibhethri, futhi lapho intengo kagesi iphezulu, ibhethri lizophuma.Iphesenti lamandla kanye nenani lemijikelezo ngeviki lingasethwa.
Imodi yokulinda: ifanele izindawo ezinamagridi kagesi angazinzile.Kumodi yokulondoloza, ukujula kokukhipha kwebhethri kungasethwa, futhi amandla agodliwe angasetshenziswa uma ungekho kugridi.
Imodi ye-off-grid: Kumodi ye-off-grid, isistimu yokugcina amandla ingasebenza ngokujwayelekile.I-photovoltaic power generation isetshenziselwa ukulayisha futhi ibhethri liyashajwa ngokushintshana.Uma i-inverter ingawakhiqizi amandla noma ukukhiqiza amandla kunganele ukusetshenziswa, ibhethri izophuma ukuze ilayishe.
03
Ukwandiswa Kwesimo Sesicelo
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3.1 I-off-grid parallel scheme
I-SUN-5K-SG03LP1-EU ingabona ukuxhumeka okufanayo kwesiphetho esixhunywe kugridi kanye nesiphetho se-off-grid.Nakuba amandla ayo azimele yedwa engu-5kW kuphela, ingakwazi ukuthwala umthwalo ongekho kugridi ngoxhumano oluhambisanayo, futhi ingathwala imithwalo yamandla aphezulu (ubukhulu obungu-75kVA)
3.2 I-Photovoltaic Storage kanye ne-Diesel Microgrid Solution
Isixazululo se-optical storage diesel micro-grid singaxhunywa emithonjeni yamandla ye-4, i-photovoltaic, ibhethri yokugcina amandla, i-generator diesel kanye negridi, futhi okwamanje ingenye yezixazululo eziphelele nezithembekile zokunikezwa kwamandla ezitholakalayo;Esimeni sokulinda, umthwalo unikezwa amandla ikakhulukazi i-photovoltaic + isitoreji samandla;lapho umthwalo ushintshashintsha kakhulu futhi amandla okugcina amandla aphelile, i-inverter ithumela isignali yokuqala ku-diesel, futhi ngemva kokuba idizili ishisa futhi iqale, ngokuvamile inikeza amandla kumthwalo kanye nebhethri yokugcina amandla;Uma igridi yamandla isebenza ngokujwayelekile, ijeneretha yedizili isesimweni sokuvala shaqa ngalesi sikhathi, futhi umthwalo nebhethri yesitoreji samandla inikwa amandla igridi yamandla..
Qaphela:Ingasetshenziswa futhi esimweni sokugcinwa kwe-optical kanye nodizili ngaphandle kokushintshwa kwegridi.
3.3 Isixazululo sokushaja isitoreji esibonakalayo sasekhaya
Ngokuthuthuka nokuthandwa kwemboni yezimoto zikagesi, ziyanda izimoto zikagesi emndenini.Kunesidingo sokushaja samahora angama-kilowatt angu-5-10 ngosuku (ngokuya ngehora le-kilowatt eli-1 kungahamba amakhilomitha angu-5).Ugesi udedelwa ukuze uhlangabezane nezidingo zokushaja kweimoto, futhi ngesikhathi esifanayo kunciphise ukucindezela kugridi yamandla phakathi namahora aphakeme okusetshenziswa kukagesi.
04
Isifinyezo
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Lesi sihloko sethula isistimu yokugcina amandla angu-5kW/10kWh kusukela ekwakhiweni, ekukhethweni, ekufakweni nasekusetshenzisweni, kanye nokwandiswa kokusetshenziswa kweziteshi zikagesi zokugcina amandla zasendlini.Izimo zohlelo lokusebenza.Ngokuqiniswa kokusekelwa kwenqubomgomo kanye nokuguqulwa kwemibono yabantu, kukholakala ukuthi izinhlelo eziningi zokugcina amandla zizovela eduze kwethu.
Isikhathi sokuthumela: Aug-22-2023