Ka noiʻi ʻana ma ka ʻoihana hoʻopaʻa ʻana i ka ikehu kelepona: ka mālama ʻana i ka ikehu liʻiliʻi, hiki ʻole ke hiki

Māhele makeke;Ke ulu wikiwiki nei nā pākahi Lithium (me ka ʻenehana makua a me ka emi ʻana o nā kumukūʻai).Ma muli o ka hopena o ke ola pākaukau, hoʻololi a hoʻololi i ka mākeke nui, me ka māhele mākeke ma kahi o 76.8% i 2020;Hoʻohana nui ʻia nā pākahi Lithium i kēia manawa i ka aftermarket.Hoʻopili ʻia ka mālama ʻana i ka ikehu RV me ka hāʻawi ʻana i nā moku RV, a i kēia manawa ʻo ka mākeke nui ʻo ʻEulopa a me ʻAmelika.Me ka hoʻonui hou ʻana o ka ʻōnaehana mālama ikehu, aia kahi manawa kūpono no ka mālama ʻana i ka ikehu RV, a ʻo ke kaupaku o ka mākeke mālama kukui RV e manaʻo ʻia he 193,9 biliona kālā ʻAmelika.
Mākeke mālama ikehu home: Nui nā wahi ʻē aʻe, nā wahi ʻeha ikaika no ka hana mana pilikia
Wahi a QY Research, ʻo ka nui o ka mākeke mīkini hoʻokele honua ma kahi o 18.7 biliona ma 2020, a hiki i 30.4 biliona e 2026, me kahi CAGR o 7.2%.I kēia manawa, ʻo nā wahi ʻeha o ka hoʻohana ʻana i ka uila no nā mea hoʻohana o nā ʻāina ʻē, penei: ① ʻOi aku ka liʻiliʻi o ka mana o nā ʻāina ʻē ma mua o ka mana o ka home a ua kiʻekiʻe ke kumukūʻai o ka hoʻohana uila.Ua hōʻike ʻia e ka American Society of Civil Engineers ma mua o 3500 ka nui o nā mea i hoʻokuʻu ʻia ma 2015, hope ma ka awelika o 49 mau minuke.② No ka hoʻoponopono ʻana i kēia pilikia, ua hoʻolako ʻia nā ʻohana o waho me nā mea hana mana hoʻomohala pilikia, i loaʻa nā hemahema o ke kumukūʻai kiʻekiʻe, ka leo nui, a me ka haumia kiʻekiʻe.Nā pōmaikaʻi o ka mālama ʻana i ka ikehu hale: ka hoʻohana ʻana i ka uila paʻa + ke kumu kūʻai haʻahaʻa, me nā kōkua kulekele.

I kēia manawa, ʻo ka mākeke hoʻomohala nui no ka mālama ʻana i ka ikehu home aia ma ʻEulopa, a ʻo ke kumu o nā ʻōnaehana mālama home ka nui o ka mālama ʻana i ka ikehu electrochemical.Wahi a ka ʻikepili i hōʻiliʻili ʻia o CNESA i ka makahiki 2018, ʻo ka ʻaoʻao o ka mea hoʻohana e mālama ai i ka ikehu electrochemical e noho aliʻi ana, ʻo 32.6%.Hiki ke hoʻokaʻawale hou ʻia ka mālama ʻana i ka ikehu electrochemical i nā ʻeke lithium-ion a me nā ʻāpana lead-acid, me nā pā lithium-ion e lanakila ana;Wahi a ka ʻikepili CNESA i ka makahiki 2022, ʻo nā pā lithium-ion he 88.8% a ʻo nā pākaʻi lead-acid he 10%.Wahi a ka hoʻolaha a ka China Research Institute of Industry ʻo ka nui o ka mākeke mālama mālama hale he 7.5 biliona kālā ʻAmelika i 2020, a ʻo ka hoʻolaha ʻana e BNEF ʻo ke kumukūʻai o nā ʻōnaehana mālama ikehu hale ma 2020 he 431 US kālā no ka hola kilowatt. Hiki ke manaʻo ʻia ʻo ka hiki ke kau ʻia o ka mālama ʻana i ka ikehu hale ma 2020 ma kahi o 17.4 GWh.Ma muli o ka helu honua o nā hale a me ka awelika noi no ka hiki ke mālama i ka ikehu hale (e manaʻo ana he 15 kWh), hiki iā mākou ke hoʻoholo i ka nui o ka mākeke theoretical ma kahi o 1000 GWh, he nui.