Abathengi abaningi bazobuza, "Ngidinga ibhethri elikhulu kangakanani ukuze ngisebenzise amandla elanga?"lapho ukhetha ofaneleibhethri elikhulu 48Vngezindlu zabo ezinkulu. Emakhaya esimanje,ibhethri elikhulu lelangaebangeni le-10-20 kWh manje kuyisinqumo esifanele sokukhulisa ukuzimela kwamandla kanye namandla okusekelayo. Intuthuko kwezobuchwepheshe bebhethri le-lithium yenze amandla amakhulu, njenge-15 kWh noma i-20 kWh, kokubili okufinyeleleka kalula futhi okungabizi kakhulu. Ngezansi, sichaza indlela yokukhetha usayizi ofanele izidingo zakho.
1. Ibhethri Elikhulu Lekhaya: Ukuqondanisa Amandla Nezidingo Zamandla
Indlu evamile yaseMelika isebenzisa ama-kWh angu-25-35 nsuku zonke, kanti ibhethri elikhulu lamaphaneli elanga (10-20 kWh) lingagcina u-30-60% walesi sidingo.
Isibonelo, i-ibhange elikhulu lebhethri lelanga (15 kWh)amandla abalulekile njengeziqandisi, izibani, kanye ne-Wi-Fi amahora angu-18-24. Uma umgomo wakho uwukuzimela kwamandla angaphelele, qala ngesistimu yelanga enkulu yebhethri ekugcineni okuphansi (10-12 kWh).
Kubasebenzisi abasindayo noma abanikazi bezimoto zikagesi, khulisa amandla afinyelela ku-20 kWh ukuze umboze ukusetshenziswa okuphezulu.
2. Amabhethri Amakhulu Elanga: Ukulinganisela Amandla Okusekelayo Nokuqina Kokunqamuka
Inani elikhulu lebhethri lelanga liyakhuphuka ngesikhathi sokucima kukagesi.Ibhethri elingu-20 kWhingathwala umthwalo ongu-2,000W (isb., ifriji le-HVAC+) amahora ayi-10 noma umthwalo omncane ongu-500W amahora angaphezu kwangu-40.
Ukuhlanganisa amabhethri amakhulu elanga namaphaneli kuqinisekisa ukushaja kabusha emini, kunciphisa ukuthembela ku-ibhethri lelanga elikhulu kunawo wonke(30+ kWh) ngaphandle kokuthi awukho ngokuphelele kugridi. Beka phambili amasekethe abalulekile (amadivayisi ezokwelapha, izinhlelo zokuphepha) ukuze uvimbele ukuchitha imali ngokweqile kumthamo ongadingekile.
3. Izinhlelo Zebhethri Elikhulu Lelanga: Ubuchwepheshe, Ukuhambisana, kanye Nokuqinisekisa Ikusasa
Yesimanjeamabhethri amakhulu elanga e-lithium-ion(isib.,Ibhethri le-YouthPOWER) inikeza ukujula okungu-100% kokukhishwa kanye neminyaka engaphezu kwengu-10 yokuphila, okwenza amayunithi angu-10-20 kWh abe utshalomali olusebenza kahle lwesikhathi eside.
Qiniseka ukuthi usayizi webhethri lakho elikhulu lelanga uhambisana nohlu lwakho lwelanga: Uhlelo lwe-8-10 kW lungakhiqiza ama-kWh angu-30-40 nsuku zonke, lushaje kalula i-ibhange elikhulu lebhethri lelanga elingu-20 kWhUkuze wandise ukusebenza kahle, gwema ukukhulisa kakhulu ngaphezu kokukhiqiza kwakho kwelanga. Ukushaja ngokweqile kunganciphisa ukusebenza kahle.
Isincomo Sokugcina
Ibhethri elikhulu lelanga elingu-10-20 kWh lingalinganisela ukusetshenziswa kwansuku zonke, izidingo zokusekela, kanye nezindleko. Qala ngama-kWh angu-15 emakhaya amaningi bese wandisa ube amabhethri amakhulu ajwayelekile amaphaneli elanga uma kudingeka.
Amathuluzi afanaIsibali se-NREL PVWattsingathuthukisa ukusetha kwakho—asikho isidingo sokuchitha imali ebhethrini lelanga elikhulu kunawo wonke ngaphandle uma kudingeka.