Ukusebenzisa ama-solar panel systems ekhaya kunokonga futhi kuhambisana nemvelo. Kodwa ungakhetha kanjani ibhethri elifanele kanye ne-inverter? Ukwengeza, ukubala usayizi wamaphaneli elanga, amasistimu ebhethri elanga, ama-inverters, nezilawuli zokushaja ngokuvamile kungenye yemibuzo yokuqala lapho uthenga isistimu yelanga. Nokho, usayizi olungile wedivayisi yokugcina amandla uncike ezintweni eziningi. Kokulandelayo, i-BSLBATT izokwethula kumibandela ebaluleke kakhulu yokunquma usayizi wamasistimu okugcina ilanga. Gcwalisa amaphaneli akho elanga, ama-inverter, kanyeamabhethri amandla elangafuthi uzomosha imali. Yenza kancane isistimu yakho futhi uzofaka engozini impilo yebhethri noma uphelelwe amandla — ikakhulukazi ezinsukwini eziguqubele. Kodwa uma uthola "indawo ye-Goldilocks" yomthamo webhethri owanele, iphrojekthi yakho ye-solar-plus-storage izosebenza ngaphandle komthungo.
1. Ubukhulu be-Inverter
Ukunquma usayizi we-inverter yakho, into yokuqala okufanele uyenze ukubala ukusetshenziswa okuphezulu okuphezulu. Indlela eyodwa yokuthola ukuthi wengeze amawathi azo zonke izinto zikagesi ezisendlini yakho, kusukela kuhhavini wemicrowave ukuya kumakhompyutha noma amafeni alula. Umphumela wokubala uzonquma usayizi we-inverter oyisebenzisayo. Isibonelo: Igumbi elinabalandeli ababili abangu-50-watt kanye nehhavini ye-microwave engu-500-watt. Usayizi we-inverter ngu-50 x 2 + 500 = 600 watts
2. Ukusetshenziswa Kwamandla Kwansuku zonke
Ukusetshenziswa kwamandla kagesi nezinto zokusebenza ngokuvamile kukalwa ngama-watts. Ukuze ubale isamba sokusetshenziswa kwamandla, phindaphinda ama-watt ngamahora okusebenzisa.
Isb:I-bulb engu-30W ilingana namahora wama-watt angu-60 emahoreni angu-2 I-fan engu-50W ivulwa amahora angu-5 ilingana namahora angu-250 Watt-amahora angu-20W iphampu yamanzi ivuliwe imizuzu engu-20 ilingana namahora angu-6.66 watts I-laptop engu-300W exhunywe kusokhethi amahora angu-2 ilingana nama-600 amahora wama-watt Hlanganisa wonke amanani ehora le-watt omshini ngamunye ekhaya lakho ukuze wazi ukuthi angakanani amandla asetshenziswa ikhaya lakho nsuku zonke. Ungasebenzisa futhi isikweletu sakho sikagesi sanyanga zonke ukuze ulinganise indlela osebenzisa ngayo amandla nsuku zonke. Ngaphandle kwalokho, ezinye zazo zingadinga ama-watts engeziwe ukuze ziqalise emizuzwini embalwa yokuqala. Ngakho siphindaphinda umphumela ngo-1.5 ukumboza iphutha lokusebenza. Uma ulandela isibonelo sesiphephetha-moya kanye nehhavini ye-microwave: Okokuqala, awukwazi ukuziba ukuthi ukwenziwa kusebenze kwezinto zikagesi nakho kudinga inani elithile lokusetshenziswa kwamandla. Ngemva kokunquma, phindaphinda amanzi omshini ngamunye ngenani lamahora okusetshenziswa, bese wengeza wonke amanani amancane. Njengoba lesi sibalo singakunaki ukulahlekelwa ukusebenza kahle, phinda umphumela owuthola ngo-1.5. Isibonelo: Ifeni igijima amahora angu-7 ngosuku. I-oven microwave isebenza ihora elingu-1 ngosuku. 100 x 5 + 500 x 1 = 1000 watt-amahora. 1000 x 1.5 = 1500 watt amahora
3. Izinsuku Ezizimele
Kufanele unqume ukuthi zingaki izinsuku ozidingayo ibhethri lesitoreji ukuze uhlelo lwelanga ukuze likunikeze amandla. Ngokuvamile, ukuzimela kuzogcina amandla izinsuku ezimbili kuya kweziyisihlanu. Bese ulinganisa ukuthi zingaki izinsuku lapho ilanga lingeke libe khona endaweni yangakini. Lesi sinyathelo sibalulekile ukuqinisekisa ukuthi ungasebenzisa amandla elanga unyaka wonke. Kungcono ukusebenzisa ibhethri elikhudlwana lelanga ezindaweni ezinezinsuku eziguqubele kakhulu, kodwa iphakethe lebhethri elincane lelanga lanele ezindaweni lapho ilanga ligcwele khona. Kodwa, kunconywa njalo ukwandisa kunokunciphisa usayizi. Uma indawo ohlala kuyo inamafu futhi line, isistimu yakho yebhethri sonozungezilanga kufanele ibe nomthamo owanele ukuze unike amandla izinto zakho zikagesi zasendlini kuze kuphume ilanga.
4. Bala Umthamo Wokushaja Webhethri Yesitoreji Sesistimu Yelanga
Ukuze sazi umthamo webhethri lelanga, kufanele silandele lezi zinyathelo ezilandelayo: Sazi umthamo wehora le-ampere wemishini esizoyifaka: Ake sithi sinepompo yokunisela esebenza ngaphansi kwalezi zimo ezilandelayo: 160mh amahora angu-24. Khona-ke, kulesi simo, ukubala umthamo wayo ngamahora we-ampere futhi uyiqhathanise nebhethri ye-lithium yesistimu yelanga, kuyadingeka ukusebenzisa ifomula elandelayo: C = X · T. Kulokhu, "X" ilingana ne-amperage. kanye no-“T” isikhathi ngesikhathi. Kulesi sibonelo esingenhla, umphumela uzolingana no-C = 0.16 · 24. Lokho ngu-C = 3.84 Ah. Uma kuqhathaniswa namabhethri: kuzodingeka sikhethe ibhethri ye-lithium enamandla kuno-3.84 Ah. Kufanele kukhunjulwe ukuthi uma ibhethri ye-lithium isetshenziswa emjikelezweni, akunconywa ukukhipha ibhethri ye-lithium ngokuphelele (njengamabhethri e-solar panel), ngakho-ke kunconywa ukuthi ungachithi ngokweqile ibhethri ye-lithium. Cishe ngaphezu kuka-50% womthwalo wayo. Ukuze senze lokhu, kumelwe sihlukanise inombolo etholwe ngaphambili—umthamo wehora le-ampere wedivayisi—ngo-0.5. Umthamo wokushaja ibhethri kufanele ube ngu-7.68 Ah noma ngaphezulu. Amabhange ebhethri ngokuvamile anezintambo ezingaba ngu-12 volts, 24 volts noma 48 volts kuye ngosayizi wesistimu.Uma amabhethri exhunywe ngochungechunge, amandla ogesi azokhuphuka. Isibonelo, uma uxhuma amabhethri amabili e-12V ochungechungeni, uzoba nesistimu engu-24V. Ukuze udale isistimu engu-48V, ungasebenzisa amabhethri ayisishiyagalombili angu-6V ochungechungeni. Nazi isibonelo amabhange ebhethri e-Lithium, asekelwe ekhaya elingekho kugridi esebenzisa u-10 kWh ngosuku: Ku-Lithium, u-12.6 kWh ulingana: 1,050 amp amahora ku-12 volts 525 amp amahora ku-24 volts 262.5 amp amahora ku-48 volts
5. Thola Usayizi Wephaneli Yelanga
Umkhiqizi uhlale ecacisa amandla aphezulu aphezulu emojuli yelanga kudatha yezobuchwepheshe (Wp = ama-watts aphezulu). Nokho, leli nani lingafinyelelwa kuphela lapho ilanga likhanya kumojula nge-engeli engu-90°. Uma ukukhanya noma i-engeli ingafani, okukhiphayo kwemojuli kuzokwehla. Empeleni, kutholwe ukuthi ngesilinganiso sosuku lwasehlobo olunelanga, amamojula elanga ahlinzeka cishe ngama-45% okukhipha kwawo okuphezulu phakathi nenkathi yamahora angu-8. Ukuze ulayishe kabusha amandla adingekayo esibonelweni sokubala ebhethrini lokugcina amandla, imojula yelanga kufanele ibalwe ngendlela elandelayo: (amahora angama-59 watt: amahora angu-8): 0.45 = 16.39 watts. Ngakho-ke, amandla aphezulu emojula yelanga kufanele abe ngu-16.39 Wp noma ngaphezulu.
6. Thola Isilawuli Sezindleko
Lapho ukhetha isilawuli sokushaja, imojula yamanje iwumbandela wokukhetha obaluleke kakhulu. Ngoba laphoibhethri yesistimu yelangaishajwa, imojuli yelanga inqanyuliwe ebhethrini lokugcina futhi ifinyezwa ngesilawuli. Lokhu kungavimbela i-voltage ekhiqizwa yi-module yelanga ukuthi ibe phezulu kakhulu futhi ilimaze imodyuli yelanga. Ngakho-ke, i-module yamanje yesilawuli sokushaja kufanele ilingane noma iphakeme kune-short-circuit current ye-module yelanga esetshenzisiwe. Uma amamojula amaningi elanga exhunywe ngokuhambisana kusistimu ye-photovoltaic, isamba semisinga emifushane yawo wonke amamojula sinquma. Kwezinye izimo, isilawuli sokushaja siphinde sithathe ukuqapha kwabathengi. Uma umsebenzisi ekhipha ibhethri lesistimu yelanga ngesikhathi semvula, isilawuli sizonqamula umsebenzisi kubhethri lesitoreji ngesikhathi.
Isistimu yelanga engaphandle kwegridi enefomula yokubala yesipele sebhethri Isilinganiso senani lamahora ama-ampere adingwa isistimu yokugcina ibhethri yelanga ngosuku:[(AC Aaverage Load/ Inverter Efficiency) + DC Average Load] / System Voltage = Isilinganiso samahora ama-Ampere Nsuku zonke Isilinganiso samahora ama-Ampere-nsuku zonke x Izinsuku Zokuzimela = Isamba samahora ama-AmpereInombolo yamabhethri ngokuhambisana:Isamba samahora ama-Ampere / (Umkhawulo Wokukhipha x Amandla Ebhethri Akhethiwe) = Amabhethri ahambisanaInombolo yamabhethri kuchungechunge:I-Voltage Yesistimu / I-Voltage Yebhethri Ekhethiwe = Amabhethri ku-serie Kafushane Ku-BSLBATT, ungathola amabhethri ahlukahlukene okugcina amandla kanye namakhithi wesistimu yelanga angcono kakhulu, aqukethe zonke izingxenye ezidingekayo zokufakwa kwakho okulandelayo kwe-photovoltaic. Uzothola isistimu yelanga evumelana nawe bese uqala ukuyisebenzisa ukuze unciphise izindleko zakho zikagesi. Imikhiqizo esesitolo sethu, kanye namabhethri okugcina amandla ongawathenga ngamanani ancintisana kakhulu, aqashelwe abasebenzisi besistimu yelanga emazweni angaphezu kuka-50. Uma udinga amaseli elanga noma unemibuzo, njengomthamo webhethri ukuze usebenzise okokusebenza ofuna ukukuxhuma ekufakweni kwe-photovoltaic, sicela ukhululeke ukuxhumana nochwepheshe bethu.Xhumana nathi!
Isikhathi sokuthumela: May-08-2024