He aha nā ʻāpana koʻikoʻi o nā kaʻa ikehu hou?

ʻO nā ʻāpana koʻikoʻi o nā kaʻa ikehu hou e komo pū me nā pila, nā motika uila a menā ʻōnaehana hoʻokele pila.

I waena o lākou, ʻo ka pila kahi ʻāpana koʻikoʻi o nā kaʻa ikehu hou, ʻo ka motika uila ke kumu o ka mana, a ʻo ka ʻōnaehana hoʻokele pila kahi ʻāpana koʻikoʻi o ka kaohi ʻana a me ka nānā ʻana i ka hana o ka pila. Hoʻohui pū ʻia ka ʻōnaehana hoʻokele pila me ka pila mana e ʻike a kaohi i ka hopena o nā ʻano hōʻailona pila like ʻole a kamaʻilio me nā ʻōnaehana ʻē aʻe.

Nā Pila: Ua māhele ʻia nā pila kaʻa uila i ʻelua mau māhele, nā pila a me nā hunaola wahie. He kūpono nā pila no nā kaʻa uila maʻemaʻe, me nā pila lead-acid, nā pila nickel-metal hydride, nā pila sodium-sulfur, nā pila lithium lua, nā pila ea, a me nā pila lithium ternary.

ʻO ka ʻenehana pila o nā kaʻa uila maʻemaʻe kona hoʻokūkū koʻikoʻi. I kēia manawa, ua māhele ʻia i ʻekolu mau ʻōnaehana nui: nā pila lithium ternary, nā pila phosphate hao lithium a me nā pila hao manganate lithium. ʻO ka hoʻomohala ʻana a me ka hoʻohana ʻana o kēia mau ʻenehana pila e hoʻopilikia pololei i ka hana a me nā manaʻolana mākeke o nā kaʻa ikehu hou.