pākaukau mālama ikehu

Me ka piʻi nui ʻana o ka ikehu hou, ʻoi aku ka nui o ka mālama ʻana i ka ikehu i ke kahua o ka ikehu e hiki mai ana. I ka wā e hiki mai ana, manaʻo mākou e hoʻohana nui ʻia ka mālama ʻana i ka ikehu a lilo i mea kūʻai aku a nui.

ʻO ka ʻoihana photovoltaic, ma ke ʻano he mea koʻikoʻi o ka māla ikehu hou, ua loaʻa pū i ka nānā ʻana no kāna mau ʻōnaehana mālama ikehu. Ma waena o lākou, ʻo ke ʻano pākaukau kekahi o nā loulou kī i ka mālama ʻana i ka ikehu o kēia manawa. E hoʻolauna ʻo Himzen i kekahi mau ʻano pākaukau maʻamau a me kā lākou mau noi i ka mālama ʻana i ka ikehu PV.

ʻO ka mea mua, ʻo nā pākaʻi lead-acid, ʻo ia ka mea i hoʻohana nui ʻia i kēia manawa. Ma muli o kona kumu kūʻai haʻahaʻa, mālama maʻalahi, a me ka nui o ka ikehu, ua hoʻohana nui ʻia nā pākaukau lead-acid i nā ʻōnaehana mālama ikehu PV liʻiliʻi a me waena. Eia nō naʻe, ʻo kona hiki a me kona ola ʻana he pōkole a hoʻololi pinepine ʻia, no laila ʻaʻole kūpono ia no nā ʻōnaehana mālama ikehu nui.

ʻO ka lua, ʻo nā pākahi Li-ion, ma ke ʻano he ʻelele o nā ʻano pākaukau hou, loaʻa nā manaʻo hoʻomohala ākea i ke kahua o ka mālama ʻana i ka ikehu. Hiki i nā pila Li-ion ke hāʻawi i ka nui o ka ikehu kiʻekiʻe a me ka lōʻihi o ke ola, e hālāwai me nā pono o nā ʻōnaehana mālama ikehu nui. Eia kekahi, loaʻa i nā pākahi Li-ion nā hiʻohiʻona maikaʻi a me ka hoʻokuʻu ʻana, hiki ke hoʻomaikaʻi i ka helu hoʻohana ʻana o nā ʻōnaehana mālama ikehu photovoltaic a hoʻolilo i ka mana photovoltaic i ʻoi aku ka paʻa a hilinaʻi.

Eia kekahi, aia nā ʻano pākaukau e like me nā ʻona sodium ion a me nā pā lithium titanate. ʻOiai ua hoʻohana liʻiliʻi ʻia lākou i kēia manawa, hiki iā lākou ke hoʻohana i nā ʻōnaehana mālama ikehu photovoltaic e hiki mai ana ma muli o ko lākou kiʻekiʻe o ka ikehu, haʻahaʻa kumu kūʻai, a me nā ʻano ʻē aʻe.

Hāʻawi ʻo Himzen i nā ʻano ʻōnaehana mālama ikehu e pili ana i ka dinamika mākeke a me nā pono o ka mea kūʻai aku, hiki ke hāʻawi i nā mea kūʻai aku i nā lawelawe kūpono.

E hāʻawi nā ʻenehana mālama ikehu e hiki mai ana i nā kānaka me nā lawelawe lako ikehu maʻemaʻe, ʻoi aku ka hilinaʻi, a me ka maikaʻi ma muli o ka hoʻomau mau ʻana a me ka hoʻomohala ʻana, e hāʻawi ana i ka hoʻomohala hoʻomau honua a me ka pale ʻana i ke kaiapuni.