Kufanele ngiwafake kuphi amasistimu ebhethri yelanga evaliwe?

Amasistimu ebhethri elanga yegridiidinga izimo ezithile zemvelo ukuze isebenze kahle kanye nempilo ende yesevisi. Sikunikeza amathiphu ngendawo yokufaka engcono kakhulu. Enye yezinkinga ezibalulekile okufanele uzicabangele lapho ubheka ukufaka isistimu yebhethri yelanga yegridi ukuthi uyibeke kuphi. Ngokuyisisekelo, kufanele ubambelele kuzicaciso zomkhiqizi zesipele sakho sebhethri yelanga engasebenzi ye-photovoltaics (PV). Lokhu kubalulekile futhi ngewaranti. Emiyalweni yokusebenza nokufaka, uzothola ulwazi mayelana nezimo ze-ambient (izinga lokushisa, umswakama) okufanele ubhekwe. Lokhu kusebenza futhi kumabanga ukuya ezindongeni nakwezinye izinto zefenisha egumbini lokufaka. Ukukhathazeka okuyinhloko lapha ukuqinisekisa ukuthi ukushisa okukhiqizwa ngesikhathi sokusebenza kungahlakazwa ngokwanele. Uma ufuna ukufaka iyunithi yokugcina amandla egumbini likabhayela, kufanele unake ibanga elincane lokushisa nemithombo yokuthungela elishiwo umkhiqizi webhethri lelanga. Kungase futhi kube ukuthi ukufakwa ekamelweni likabhoyela ngokuvamile akuvunyelwe. Usohlangothini oluphephile uma unesistimu yebhethri yelanga engasebenzi efakwe inkampani eyisipesheli. Ukuxhunywa kukagesi kugridi yamandla yendlu yakho, lapho ungakwazi futhi ukuphakela ugesi kugridi yomphakathi, kungenziwa kuphela uchwepheshe kagesi oqinisekisiwe. Uchwepheshe uzohlola indlu yakho kusengaphambili futhi anqume indawo efanelekile yokufaka. Ngaphezu kwalokho, izici ezilandelayo zithonya indawo efanelekile yokufaka yamasistimu ebhethri yelanga engasebenzi: Imfuneko yesikhala Amabhethri okugcina angaphandle kwegridi kanye nezinto zikagesi ezihambisanayo (isilawuli seshaja, i-inverter) kunikezwa ngemiklamo ehlukahlukene. Zitholakala njengamayunithi ahlangene afakwe odongeni noma ame phansi ngendlela yekhabhinethi. Amasistimu amakhulu okugcina amandla egridi ahlanganisa okumbalwaamamojula webhethri ye-lithium. Kunoma ikuphi, isayithi yokufaka kufanele inikeze isikhala esanele sokufakwa kwesipele sebhethri yelanga evaliwe. Amamojula amaningana kufanele abekwe eduze komunye nomunye kangangokuthi izintambo zokuxhuma azikho ngaphezu kwemitha eyi-1. Isistimu yebhethri yelanga engasebenzi inesisindo esinzima esingamakhilogremu angu-100 nangaphezulu. Iphansi kufanele likwazi ukusekela lo mthwalo ngaphandle kwezinkinga. Ukukhweza udonga kubaluleke kakhulu. Ngezisindo ezinjalo, ukubopha ngama-dowels ajwayelekile nezikulufi akwanele. Lapha kufanele usebenzise ama-dowels anzima futhi mhlawumbe uqinise udonga. Ukufinyeleleka Kufanele uqinisekise ukufinyelela kusistimu yebhethri yelanga elingekho kugridi ngaso sonke isikhathi kuchwepheshe wokunakekela noma uma kuba nezinkinga. Ngesikhathi esifanayo, kufanele uqinisekise ukuthi abantu abangagunyaziwe, ikakhulukazi izingane, bahlala kude nohlelo. Kufanele ibekwe ekamelweni elikhiyekayo. Izimo zemvelo Womabili amabhethri elanga egridi nama-inverters adinga izinga lokushisa le-ambient elingashintshi, kanti amabhethri elanga avaliwe ayingxenye ezwela kakhulu yesistimu. Amazinga okushisa aphansi kakhulu anciphisa ukusebenza kokushaja nokukhipha isistimu yokugcina amandla. Amazinga okushisa aphezulu kakhulu, ngakolunye uhlangothi, anomthelela omubi empilweni yesevisi. Abakhiqizi abaningi bacacisa izinga lokushisa elingu-5 kuya ku-30 ​​degrees Celsius. Nokho, izinga lokushisa elikahle liphakathi kuka-15 no-25 degrees Celsius kuphela. Ama-inverters amelana kancane. Abanye abakhiqizi bacacisa ububanzi obubanzi phakathi -25 kanye +60 degrees Celsius. Uma lawa madivayisi anesigaba sokuvikela esifanele (IP65 noma IP67), ungawafaka nangaphandle. Nokho, lokhu akusebenzi kumabhethri elanga. Isimo sesibili esibalulekile semvelo umswakama. Akufanele idlule amaphesenti angama-80. Uma kungenjalo, kunengozi yokugqwala kokuxhunywa kukagesi. Ngakolunye uhlangothi, awukho umkhawulo ophansi. Ukungenisa umoya Ikakhulukazi uma usebenzisa amabhethri okuhola, kufanele uqinisekise ukuthi igumbi lingenawo umoya owanele. Lawa mabhethri aphuma kugridi elanga aphuma igesi phakathi nezinqubo zokushaja nokukhipha futhi, kanye nomoya-mpilo womkhathi, kwakheka ingxube yegesi eqhumayo. Amabhethri e-lead-asidi asemagunjini ebhethri akhethekile lapho kungekho khona izinto ezivuthayo ezigciniwe futhi lapho kungafanele ungene khona nemililo evulekile (ukubhema). Lezi zingozi azikho ngamabhethri e-lithium avame ukusetshenziswa namuhla. Noma kunjalo, umoya omncane uyancomeka ukususa umswakama futhi unciphise izinga lokushisa ekamelweni. Kokubili amabhethri elanga angasebenzi kanye nezingxenye ze-elekthronikhi zamasistimu okugcina akhiqiza ukushisa okungafanele kuvunyelwe ukuthi kunqwabelene. Uxhumano lwe-inthanethi Uzodinga uxhumano lwe-inthanethi ukuze ugade kangcono isistimu ye-photovoltaic okuhlanganisa isitoreji sebhethri esivaliwe futhi, uma uthanda, ukuqinisekisa ukuphakelwa kukagesi ku-opharetha wegridi. Efwini lomsebenzisi, ungabona ukuthi angakanani amandla elangaisistimu ye-photovoltaicikhiqiza nokuthi mangaki ama-kilowatt-amahora owadlayo kugridi. Abakhiqizi abaningi sebevele bahlomisa amasistimu abo okugcina ngesixhumi esibonakalayo se-WLAN. Lokhu kwenza kube lula kakhulu ukuxhuma isistimu ku-inthanethi. Kodwa-ke, njengakuwo wonke amanethiwekhi angenawaya, ukuphazamiseka kungathinta ukudluliswa kwedatha noma kuphazamise isikhashana. Uxhumano lwe-LAN lwakudala olunentambo yenethiwekhi luqinisekisa ukuxhumana okuzinzile. Ngakho-ke, kufanele ufake uxhumano lwenethiwekhi endaweni yokufaka ngaphambi kokufaka isistimu yebhethri yelanga evaliwe. Izincomo zokufakwa kwamasistimu ebhethri yelanga elingekho kugridi yekhasimende lethu Indawo yokupaka imoto Loft Indawo engaphansi Ikhabhinethi Yebhethri Yangaphandle Igumbi lokusebenzela Igumbi lokusebenzela Izindawo zokufaka ezinconyiwe zamasistimu ebhethri lelanga elingekho kugridi. Izidingo zibonisa ukuthi, njengomthetho, amagumbi angaphansi, amagumbi okufudumeza, noma asetshenziswayo ayindawo efanelekile yokufaka amasistimu ebhethri elanga engasebenzi. Amakamelo ezinsiza ngokuvamile atholakala esitezi sokuqala futhi ngaleyo ndlela anezimo zemvelo ezicishe zifane nezamagumbi okuhlala aseduze. Futhi ngokuvamile banefasitela, ngakho-ke ukungena komoya kuyaqinisekiswa. Nokho, kukhona okuhlukile: Endlini endala, isibonelo, indawo engaphansi ivame ukuba manzi. Kulokhu, kufanele ube nochwepheshe bahlole ukuthi ingabe ikulungele yini ukufakwa kwesipele sebhethri ye-solar off grid. Ukusetshenziswa kwe-attic eguquliwe nakho kungacatshangwa, inqobo nje uma izinga lokushisa lapha linganyuki ngaphezu komkhawulo oshiwo ongu-30 degrees Celsius ehlobo. Kulesi simo, kufanele ubeke isistimu ekamelweni elihlukile elikhiyekayo. Lokhu kuyiqiniso ikakhulukazi uma kukhona izingane ezihlala ekhaya. Akufanele ukufakwa kwezinhlelo zokugcina zesistimu ye-photovoltaic yizitebele, izakhiwo ezingashisi, ama-attic angaguquki futhi angashiswanga kanye namagaraji angenawo ukushisa kanye ne-carports. Kulezi zimo, akukho nokwenzeka kokuqinisekisa izimo zemvelo ezidingekayo zezinhlelo. Uma unemibuzo mayelana nokufaka isistimu yebhethri yelanga engaphandle kwegridi, noma unemibuzo mayelanaoff grid amabhethri elanga, sicela ukhululeke ukuxhumana nathi!