Kasuwar ajiyar makamashi ta Amurka tana da fa'ida da bambancin fasaha, tare da fasahohi iri-iri da ke aiki da kyau a cikin yanayi daban-daban na aikace-aikace, wanda ke haifar da ci gaban masana'antar ajiyar makamashi.
Fasahar Batirin Lithium-ion
Batirin Lithium-ion sun zama babbar fasahar da ke cikin kasuwar ajiyar makamashi ta Amurka saboda yawan makamashin da suke da shi, tsawon lokacin da suke ɗauka da kuma lokacin amsawa cikin sauri, wanda ya kai sama da kashi 80% na ajiyar makamashin da ake amfani da shi. Fasaharta ta tsufa sosai kuma ana amfani da ita sosai, tun daga manyan tashoshin samar da wutar lantarki na adana makamashi zuwa ƙananan tsarin adana makamashin da aka rarraba. Misali, a wasu manyan ayyukan adana makamashi a California, tsarin adana makamashin batirin lithium-ion yana ɗaukar nauyin daidaita wadata da buƙata ta hanyar sadarwa, da kuma cinye sabbin makamashin da ake amfani da su. Duk da haka, batirin lithium-ion kuma yana da wasu gazawa, kamar gajeriyar rayuwar zagayowar baturi a yanayin zafi mai yawa, ƙarfin wuta na electrolyte da sauran matsaloli, wanda ke iyakance amfani da su a wasu yanayi na musamman.
Fasahar Batirin Gudun Ruwa Mai Ruwa
Tare da babban ƙarfin ajiyar makamashi da tsawon lokacin da ake ɗauka ana caji/saki, batirin kwararar ruwa ya dace musamman don manyan aikace-aikacen adana makamashi, kamar manyan tashoshin wutar lantarki na photovoltaic da gonakin iska. Yana samar da ajiyar makamashin lantarki da sakinsa ta hanyar redox reaction na ions a cikin electrolyte, kuma yana da fa'idodin aminci mai yawa da kuma zubar da ruwa mai zurfi. A Amurka, ayyukan adana makamashi na matakin grid a wasu yankuna sun fara amfani da fasahar batirin ruwa don magance matsalar rashin daidaituwa ta sabbin samar da makamashi da kuma haɓaka kwanciyar hankali na tsarin wutar lantarki.
Fasahar batirin mai ƙarfi
Ana ganin batirin da ke da ƙarfi a matsayin muhimmin alkiblar ci gaba ga fasahar adana makamashi ta zamani, kuma ana sa ran za su magance matsalolin aminci na batirin lithium-ion yayin da suke inganta yawan kuzari da aikin caji/fitarwa. Ba kamar batirin lithium-ion na gargajiya waɗanda ke amfani da electrolytes na ruwa ba, batirin da ke da ƙarfi a yanzu suna amfani da electrolytes na solid-state, wanda ke rage haɗarin guduwar zafi na batirin kuma yana inganta aminci da kwanciyar hankali na batirin. A halin yanzu, cibiyoyin bincike da ci gaban fasahar batirin solid-state sun zuba jari mai yawa a cikin albarkatu, kodayake ba a yi amfani da su sosai a kasuwanci ba tukuna, amma sun cimma manyan nasarori, ana sa ran nan gaba za ta mamaye kasuwar adana makamashi.
Fasaha Mai Ƙarfin Capacitor
Super-capacitor yana da halaye na ƙarfin lantarki mai yawa, saurin caji da fitar da kaya, tsawon lokacin zagayowar, da sauransu. Ya dace da yanayin da ake buƙatar wutar lantarki mai yawa da kuma yawan caji da fitar da kaya akai-akai, kamar tsarin dawo da makamashi a fannin sufuri da kuma saurin daidaita mitar wutar lantarki. A Amurka, ana amfani da fasahar super-capacitor a wasu takamaiman aikace-aikacen adana makamashi, wanda ke ƙara wa wasu fasahar adana makamashi kyau don inganta aikin tsarin wutar lantarki.
