Bheka lo mhlahlandlela ukuze ufunde ukuthi amaseli elanga angahambisana kanjani nesistimu sonozungezilanga wakho, futhi ufunde mayelana nezindleko, izinhlobo zamabhethri nokunye.
Iphaneli yelanga ingakongela izinkulungwane zamadola kuzindleko zamandla empilweni yayo yonke, kodwa amaphaneli akho azokhiqiza ugesi kuphela emini.Amaphaneli elanga asusa lo mkhawulo ngokuhlinzeka ngesistimu yokugcina amandla ongathembela kuyo ezinsukwini eziguqubele nasebusuku.
Amaphaneli elanga angaphandle kwegridi ayitshalomali enhle, kodwa amaphakethe ebhethri angathuthukisa ukusebenza kwawo.Kulesi sihloko, thina eqenjini le-Guides Home sichaza konke odinga ukukwazi mayelana nama-solar panel, okuhlanganisa izinhlobo ezahlukene nokuthi asebenza kanjani, izindleko, nokuthi ungakhetha kanjani ibhethri lesistimu yakho yelanga.
Iphaneli yelanga iyisisetshenziswa esigcina ukushajwa kukagesi ngendlela yamakhemikhali, futhi ungasebenzisa la mandla noma nini, ngisho noma iphaneli yakho yelanga ingawukhiqizi ugesi.Nakuba ngokuvamile ebizwa ngokuthi amaseli elanga ahlanganiswe namaphaneli elanga, izinhlelo zebhethri eziyisipele zingagcina ukushaja kunoma yimuphi umthombo.Lokhu kusho ukuthi ungasebenzisa igridi ukushaja amabhethri akho lapho amaphaneli akho elanga engasebenzi, noma ungasebenzisa eminye imithombo yamandla evuselelekayo njengama-wind turbines.
Kunezinhlobo ezahlukene zamakhemistri ebhethri, ngayinye inezinzuzo zayo kanye nokulinganiselwa kwayo.Ezinye izinhlobo zamabhethri zifanele izinhlelo zokusebenza ezidinga ukunikeza inani elikhulu lamandla isikhathi esifushane, kanti ezinye zifanele izinhlelo zokusebenza ezidinga ukuphuma kwamandla okuzinzile esikhathini eside.Amanye amakhemikhali avamile asetshenziswa kumaseli elanga ahlanganisa i-lead acid, i-lithium ion, i-nickel cadmium, ne-redox fluxes.
Uma kuqhathaniswa amaseli elanga, kokubili okukhipha amandla okulinganiselwe (i-kilowatt noma i-kW) namandla okugcina amandla (amahora e-kilowatt noma i-kWh) kufanele kucatshangelwe.Isilinganiso samandla sikutshela isamba somthwalo kagesi ongaxhunywa ebhethrini, kuyilapho umthamo wokugcina ukutshela ukuthi ibhethri lingawabamba amandla angakanani.Isibonelo, uma iseli lelanga linamandla okuzisholo angu-5 kW kanye nomthamo wokugcina ongu-10 kWh, kungacatshangwa ukuthi:
Kumele kuqashelwe ukuthi ama-solar panel kanye nezinhlelo zokugcina ibhethri aziklanyelwe amandla afanayo.Isibonelo, ungaba nesistimu yelanga yasekhaya engu-10 kW enebhethri engu-5 kW nebhethri engu-12 kWh.
Ngokuya ngosayizi nezinye izici ezifana nendawo okuyo, ungakhokha phakathi kuka-$25,000 no-$35,000 wesistimu yelanga namabhethri, ngokusho kwe-US Energy Efficiency and Renewable Energy Administration.Ngokuvamile ishibhile (futhi kulula) ukufaka amaphaneli elanga namabhethri ngesikhathi esisodwa – uma ukhetha ukuthenga isitoreji ngemva kokufakwa kwamaphaneli elanga, amabhethri ewodwa angakubiza phakathi kuka-$12,000 no-$22,000.
Mayelana nokusebenza, amabhethri e-lithium-ion athathwa njengenketho engcono kakhulu yezinhlelo zokusebenza zasendlini ezidinga ukushajwa nokushajwa nsuku zonke.
Ngenxa yoMthetho Wokwehliswa Kokwehla Nokwehla kwamandla emali ophasiswe ngo-Agasti 2022, amaphaneli elanga afaneleka ukuthola ikhredithi yentela yenhlangano engu-30%.Lesi yisikweletu sentela yemali engenayo yenhlangano ongasithola ngonyaka othenge ngawo isistimu yakho yelanga.Isibonelo, uma uthenge izimpahla zenani lika-$10,000, ungafuna ukudonswa kwentela ka-$3,000.Nakuba ungakwazi ukufaka isicelo sokubolekwa imali kanye kuphela, uma ukweleta intela encane kunemali oyibolekile, ungakwazi ukuyibuyisela onyakeni olandelayo.
Ithebula elingezansi libonisa izici eziyinhloko zamangqamuzana elanga amane avamile, kanye nezindleko ezimaphakathi zesicelo ngasinye sokuhlala.
I-National Renewable Energy Laboratory (NREL) ishicilela imibiko yezikhathi ezithile equkethe idatha yakamuva yezindleko zamasistimu elanga namabhethri kumaphrojekthi okuhlala, ezohwebo kanye negridi.I-Pacific Northwest National Laboratory (PNNL) igcina isizindalwazi esifanayo esihlanganisa ubuchwepheshe obuningana bebhethri ezinhlelweni ze-megawatt (ngaphezu kuka-1000 kW).
Wonke amaseli elanga anomsebenzi ofanayo oyisisekelo, kodwa uhlobo ngalunye lufanele izicelo ezahlukene.Lapho i-chemistry yamaseli akho elanga ifaneleka kuhlelo lokusebenza oluthile, amaseli akho elanga azohlinzeka ngokwethembeka okuphezulu kanye nembuyiselo ekutshalweni kwezimali.
Isibonelo, abanye abasebenzisi bakagesi bakhokha amanani aphakeme nge-kilowatt-hora ngehora ngalinye ngezikhathi ezithile zosuku noma bakhokhise imali eyengeziwe ngokukhuphuka okungazelelwe kokusetshenziswa kukagesi.Kulokhu, udinga ibhethri elinganikeza amandla amaningi isikhathi esifushane.Amabhethri e-lithium-ion afanelekile kulo msebenzi, kodwa amabhethri okugeleza kwe-redox awafanele.
Kungakhathaliseki ukuthi hlobo luni lwebhethri, udinga futhi ukucabangela ukujula kokukhipha (i-DoD), okubonisa umthamo osebenzisekayo webhethri.Uma i-DoD yeqiwe, impilo yebhethri izoncipha kakhulu futhi lokhu kungase kubangele nokulimala unomphela.Isibonelo, kuyamukeleka ukuthi iseli lelanga eline-DoD engu-80% lisebenzise u-70% wamandla agciniwe, kodwa hhayi iseli w.
Isikhathi sokuthumela: May-26-2023
