Ke piʻi nei nā pākaukau LFP

I ka mahina i hala aku nei, ua hoʻolaha kūkala ʻo Tesla i ka hoʻololi ʻana o nā ʻano maʻamau āpau (entry-level) o kāna mau kaʻa i ka Lithium Iron Phosphate (LFP) kemika pākahiko ma ka honua.

ʻO ka pākaukau lithium iron phosphate e pili ana i ka pā lithium-ion me ka lithium iron phosphate ma ke ʻano he cathode.Hoʻohana pū ka pūʻulu Dowell IPACK o nā pā hale i ka cell LFP o ATL, ʻoi aku ka maikaʻi ma mua o nā pā lithium like ma ka mākeke.

No laila he aha nā mea maikaʻi o nā pākaukau LFP ma mua o nā pila ʻē aʻe?

Palekana kiʻekiʻe.

Paʻa ka hale i ka wā o ka hoʻouka ʻana a me ka hoʻokuʻu ʻana, a ʻaʻole maʻalahi ka pahū ʻana i nā mahana kiʻekiʻe a i ʻole ka uku nui.Ke hoʻohālikelike ʻia me ka bateria lithium ternary, ʻoi aku ka maikaʻi o kona palekana.

Ola pōʻaiapuni lōʻihi

Hiki i ka Dowell's IPACK series home battery ke hiki i 6000 cycles, a hiki i ke ola lawelawe ke hiki i 10-15 makahiki.

Kū'ē wela kiʻekiʻe

Hana maikaʻi ʻia nā pila LFP ma lalo o nā kūlana wela kiʻekiʻe, me kahi ākea wela o ka hana (-20C--+75C).A hiki iā ia ke pale i nā wela kiʻekiʻe o 350 ° C a hiki i 500 ° C, ʻoiai ʻo ka lithium manganate / lithium cobalt oxide he 200 ° C wale nō.

Nui ka mana a māmā

Loaʻa ka nui o ka ikehu ma mua o 90WH/kg ka nui o nā pihi LFP ma ka mākeke, ʻoiai ʻo ka nui o ka ikehu o nā pākī lead-acid ma kahi o 40WH/kg.Eia kekahi, ʻelua hapakolu wale nō ka nui o kahi pākaukau LFP o ka nui like a ʻo ka hapakolu o ke kaumaha o ka pākaukau lead-acid.

Palekana kaiapuni

ʻAʻole loaʻa nā metala kaumaha a i ʻole nā ​​metala laha paha ka pākaukau LFP.Non-toxic (SGS certified), non-polluting, e like me nā lula RoHS ʻEulopa.

Hiki ke hoʻopiʻi wikiwiki

ʻO ka hoʻomaka ʻana o ka pākaukau lithium iron phosphate hiki ke hiki i 2C, hiki ke ʻike i ka hoʻopiʻi kiʻekiʻe.ʻO ke ʻano o nā pākika lead-acid ma waena o 0.1C a me 0.2C, ʻaʻole hiki ke hoʻokō i nā koi no ka hoʻouka wikiwiki.

ʻO ke kumukūʻai mālama haʻahaʻa

Hiki i nā pila LFP ke hoʻonui i ko lākou ola lawelawe me ka mālama ʻole ʻana.ʻAʻohe hopena hoʻomanaʻo o nā pākaukau, a no ka haʻahaʻa haʻahaʻa haʻahaʻa (<3% o kēlā me kēia mahina), hiki iā ʻoe ke mālama iā lākou no nā manawa lōʻihi.