He aha ke ʻano ʻano pākaukau o ka lā lōʻihi loa?

I ka hiki ʻana mai i ka mana o kou home me ka ikehu lā, hiki i ka pākaukau āu e koho ai ke hoʻololi i nā mea āpau. Akā me ka nui o nā koho ma ka mākeke, pehea ʻoe e ʻike ai i ka pā uila solar e kū i ka hoʻāʻo o ka manawa?E ʻoki kākou i ka hahai ʻana - ʻo nā pā lithium-ion i kēia manawa ka poʻokela o ka lōʻihi i ka honua mālama lā.

Hiki i kēia mau ʻokoʻa hale mana ke hoʻomau i nā makahiki he 10-15 ma ka awelika, ʻoi aku ka lōʻihi ma mua o nā pākika lead-acid kuʻuna. Akā he aha ka mea e hana ainā pākahi lithium-ionpaʻa loa? A aia kekahi mau paio ʻē aʻe e hoʻokūkū nei no ka lei o ka pākaukau lā lōʻihi loa?

Ma kēia ʻatikala, e ʻimi mākou i ka honua hoihoi o ka ʻenehana pākahi lā. E hoʻohālikelike mākou i nā ʻano pākahi like ʻole, e luʻu hohonu i nā mea e pili ana i ke ola o ka pākaukau, a me ka nānā ʻana i kekahi mau mea hou hoihoi ma ka pae. Inā ʻoe he mea novice o ka lā a i ʻole he loea mālama i ka ikehu, pono ʻoe e aʻo i kahi mea hou e pili ana i ka hoʻonui ʻana i ke ola o kāu ʻōnaehana pākahi lā.

No laila e hopu i ke kīʻaha kofe a noho i loko o ka wehe ʻana i nā mea huna o ke koho ʻana i kahi pākaukau lā e hoʻomau i kou mau kukui no nā makahiki e hiki mai ana. Mākaukau e lilo i pro mālama mālama lā? E hoʻomaka kākou!

ʻO ka nānā ʻana o nā ʻano pākaukau o ka lā

I kēia manawa ua ʻike mākou ʻo nā pā lithium-ion nā aliʻi o ka lōʻihi o kēia manawa, e nānā pono kākou i nā ʻano ʻokoʻa o nā ʻokoʻa o ka lā. He aha kāu mau koho no ka mālama ʻana i ka ikehu lā? A pehea lākou e hoʻopaʻa ai i ke ʻano o ke ola a me ka hana?

ʻO nā ʻanuʻu lead-acid: ʻO ka mea hilinaʻi kahiko

Ua puni kēia mau lio hana no hoʻokahi haneli a ke hoʻohana nui ʻia nei i nā noi lā. No ke aha mai? Loaʻa iā lākou ke kumukūʻai a loaʻa kahi moʻolelo i hōʻoia ʻia. Eia naʻe, he pōkole ko lākou ola, maʻamau 3-5 mau makahiki. Hāʻawi ʻo BSLBATT i nā ʻeke kiʻekiʻe kiʻekiʻe a hiki i 7 mau makahiki me ka mālama pono.

ʻO nā pākahi Lithium-ion: ʻO ka mea kupanaha hou

E like me ka mea i ʻōlelo ʻia ma mua, ʻo nā pā lithium-ion ke kūlana gula o kēia manawa no ka mālama ʻana i ka lā. Me ke ola o 10-15 mau makahiki a me ka hana ʻoi aku ka maikaʻi, maʻalahi ke ʻike i ke kumu.BSLBATTʻO nā haʻawina lithium-ion ke kaena nei i ke ola pōʻaiapuni 6000-8000, ʻoi aku ma mua o nā awelika ʻoihana.

ʻO nā pila Nickel-cadmium: ʻO ke kanaka paʻakikī

ʻIke ʻia no ko lākou paʻa ʻana i nā kūlana koʻikoʻi, hiki ke hoʻopaʻa ʻia nā pihi nickel-cadmium a hiki i 20 mau makahiki. Eia nō naʻe, ʻaʻohe mea maʻamau ma muli o nā hopohopo kaiapuni a me nā kumukūʻai kiʻekiʻe.

ʻO nā pila kahe: ʻO ka piʻi aʻe

Ke hoʻohana nei kēia mau ʻōhua hou i nā electrolytes wai a hiki ke hoʻomau no nā makahiki he ʻumi. ʻOiai ke kū nei i ka mākeke noho, hōʻike lākou i ka hoʻohiki no ka mālama ʻana i ka ikehu lōʻihi.

E hoʻohālikelike kākou i kekahi mau ʻikepili koʻikoʻi:

Luʻu hohonu i loko o nā Bateri Lithium-ion

I kēia manawa ua ʻimi mākou i nā ʻano ʻokoʻa o nā ʻokoʻa o ka lā, e hoʻonui i ka poʻokela o kēia manawa o ka lōʻihi: ʻo nā pākahi lithium-ion. He aha ke ʻano o kēia mau mana mana? A no ke aha lākou i koho ai no ka nui o nā mea leʻaleʻa solar?

ʻO ka mea mua, no ke aha e lōʻihi ai ka lōʻihi o nā pākahi lithium-ion? Ke hele nei nā mea a pau i kā lākou kemika. ʻAʻole e like me nā ʻaniani lead-acid, ʻaʻole e ʻeha nā pā lithium-ion i ka sulfation - kahi kaʻina hana e hoʻohaʻahaʻa mālie i ka hana ʻana o ka pākaukau i ka manawa. ʻO ia ke ʻano hiki iā lākou ke mālama i nā pōʻai uku me ka nalowale ʻole o ka hiki.

ʻAʻole naʻe i hana like nā pākahi lithium-ion āpau. Aia kekahi mau subtypes, kēlā me kēia me kona pono pono'ī:

1. Lithium Iron Phosphate (LFP): ʻIke ʻia no kona palekana a me ka lōʻihi o ke ola pōʻaiapuni, ʻo nā pākahi LFP kahi koho kaulana no ka mālama ʻana i ka lā. Nā BSLBATTʻO nā pākahi lā LFP, no ka laʻana, hiki i ka 6000 cycles ma 90% hohonu o ka hoʻokuʻu.

2. ʻO Nickel Manganese Cobalt (NMC): Hāʻawi kēia mau ʻāpana i ka ikehu kiʻekiʻe, e hoʻolilo iā lākou i mea kūpono no nā noi kahi i uku nui ʻia.

3. Lithium Titanate (LTO): ʻOiai ʻaʻole maʻamau, ʻoi aku ka maikaʻi o nā pākahi LTO i ke ola pōʻai maikaʻi a hiki i 30,000 mau pōʻai.

No ke aha i kūpono maikaʻi ai nā pākahi lithium-ion no nā noi lā?

Me ka mālama pono ʻana, hiki ke hoʻopau ʻia kahi pākaukau solar lithium-ion maikaʻi i 10-15 mau makahiki a ʻoi aku paha. ʻO kēia ola lōʻihi, i hui pū ʻia me kā lākou hana ʻoi aku ka maikaʻi, hoʻolilo iā lākou i waiwai maikaʻi loa no kāu ʻōnaehana solar.

Akā, pehea ka wā e hiki mai ana? Aia nā ʻenehana pākaukau hou ma ka ʻaoʻao e hiki ke hoʻopau i ka lithium-ion? A pehea e hiki ai iā ʻoe ke hōʻoia i ka hiki ʻana o kāu pākaukau lithium-ion i kona hiki ke ola piha? E ʻimi mākou i kēia mau nīnau a me nā mea hou aʻe ma nā ʻāpana e hiki mai ana.

Ka Hopena a me ka Manawa e hiki mai ana

Ke hoʻopau nei mākou i kā mākou mākaʻikaʻi ʻana i nā pihi lā lōʻihi loa, he aha kā mākou i aʻo ai? A he aha ka mea e hiki mai ana no ka mālama ʻana i ka ikehu lā?

E hoʻopaʻa hou kākou i nā mea nui e pili ana i ka lōʻihi o ka lōʻihi o nā pākaukau lithium-ion:

- Ke ola o 10-15 makahiki a oi
- Ka hohonu o ka hoʻokuʻu ʻana (80-100%)
- Ka maikaʻi maikaʻi (90-95%)
- Nā koi mālama haʻahaʻa

Akā, he aha ka mea ma ka lewa no ka ʻenehana pākahi lā? Loaʻa paha nā holomua e hiki ai ke hoʻopau i nā pākahi lithium-ion o kēia lā?

ʻO kekahi wahi hoihoi o ka noiʻi ʻana, ʻo ia nā ʻōhua paʻa. Hiki i kēia mau mea ke hāʻawi aku i nā ola lōʻihi a me nā density ikehu kiʻekiʻe ma mua o ka ʻenehana lithium-ion o kēia manawa. E noʻonoʻo ʻoe i kahi pākahi solar hiki ke hoʻomau i 20-30 mau makahiki me ka ʻole o ka hōʻino nui ʻana!

ʻO kahi hoʻomohala hoʻohiki ʻē aʻe aia ma ke ʻano o nā pihi kahe. ʻOiai ʻoi aku ka maikaʻi o kēia manawa no nā noi nui, hiki i nā holomua ke hoʻolilo iā lākou i mea kūpono no ka hoʻohana ʻana i ka hale, e hāʻawi ana i nā ola palena ʻole.

Pehea e pili ana i ka hoʻomaikaʻi ʻana i ka ʻenehana lithium-ion e kū nei? Ke hana mau nei ʻo BSLBATT a me nā mea hana ʻē aʻe:

- Hoʻonui i ke ola pōʻaiapuni: Ke kokoke mai nei kekahi mau ʻona lithium-ion hou i 10,000 mau pōʻai.
- ʻOi aku ka maikaʻi o ka ʻae ʻana i ka wela: E hōʻemi ana i ka hopena o ka piʻi ʻana i ke ola pākaukau
- Nā hiʻohiʻona palekana i hoʻonui ʻia: Hoʻemi i nā pilikia e pili ana i ka waiho ʻana i ka pākaukau

No laila, he aha kāu e noʻonoʻo ai i ka hoʻonohonoho ʻana i kāu ʻōnaehana pākahi solar?

1. E koho i kahi pākaukau kiʻekiʻe: Hāʻawi nā brands e like me BSLBATT i ka lōʻihi o ka ola a me ka hana
2. Hoʻokomo kūpono: E hōʻoia i ka hoʻokomo ʻia ʻana o kāu pākaukau ma kahi ʻano wela
3. Ka mālama mau ʻana: ʻO nā pākahi lithium-ion mālama haʻahaʻa e pōmaikaʻi mai ka nānā ʻana i nā manawa
4. Hōʻoia i ka wā e hiki mai ana: E noʻonoʻo i kahi ʻōnaehana hiki ke hoʻonui maʻalahi i ka holomua ʻana o ka ʻenehana

E hoʻomanaʻo, ʻaʻole pili wale ka pākaukau lā lōʻihi loa i ka ʻenehana – ʻo ia hoʻi e pili ana i kona kūpono i kāu mau pono kikoʻī a pehea ʻoe e mālama ai.

Mākaukau paha ʻoe e hoʻololi i kahi hoʻonohonoho pākaukau lā lōʻihi? A i ʻole ʻoliʻoli paha ʻoe i nā holomua e hiki mai ana ma ke kula? ʻO nā mea a pau āu e manaʻo ai, ʻike maoli ka wā e hiki mai ana o ka mālama ʻana i ka ikehu lā!

Nīnau pinepine.

1. Pehea ka lōʻihi o ka lōʻihi o ka lā?

ʻO ka lōʻihi o ke ola ʻana o kahi pākahiko lā e hilinaʻi nui ʻia i ke ʻano o ka pā. He 10-15 mau makahiki ka lōʻihi o nā ʻona Lithium-ion, ʻoiai ʻo nā pākaʻi lead-acid he 3-5 mau makahiki. Hiki ke hoʻopaʻa ʻia nā pākahi lithium-ion kiʻekiʻe, e like me nā mea mai BSLBATT, a hiki i 20 mau makahiki a ʻoi aku paha me ka mālama pono. Eia nō naʻe, pili pū ke ola maoli i nā ʻano hoʻohana, nā kūlana kaiapuni a me ka maikaʻi o ka mālama. ʻO ka nānā mau ʻana a me ka hoʻokele pono / hoʻokuʻu ʻana hiki ke hoʻolōʻihi i ke ola pākaukau.

2. Pehea e hoʻonui ai i ke ola o nā pila lā?

No ka hoʻolōʻihi ʻana i ke ola o nā pākahi lā, e ʻoluʻolu e hahai i kēia mau ʻōlelo paipai.

- Hōʻalo i ka hoʻokuʻu hohonu, e hoʻāʻo e mālama i ka hohonu o 10-90%.
- E mālama i ka pākaukau ma ke ʻano wela kūpono, maʻamau 20-25°C (68-77°F).
- E hoʻohana i kahi ʻōnaehana hoʻokele waiwai kiʻekiʻe (BMS) no ka pale ʻana i ka overcharging a me ka hoʻokuʻu ʻana.
- Hana i ka nānā mau a me ka mālama ʻana, me ka hoʻomaʻemaʻe a me ka nānā pili.
- E koho i kahi ʻano pākaukau i kūpono i kāu ʻano ʻano hoʻohana.
- Hōʻalo i nā pōʻai wikiwiki pinepine / hoʻokuʻu

ʻO ka hahai ʻana i kēia mau hana maikaʻi e hiki ke kōkua iā ʻoe e hoʻomaopopo i ka hiki ke ola piha o kāu mau pihi lā.

3. ʻEhia ka ʻoi aku o ke kumukūʻai o nā ʻuala lithium-ion ma mua o nā ʻakika lead-acid? He mea pono anei ke hoʻopukapuka hou aku?

ʻO ke kumu kūʻai mua o kahi pākaukau lithium-ion he ʻelua a ʻekolu mau manawa ke kiʻekiʻe ma mua o ka pākaukau lead-acid o ka mana like. Eia kekahi laʻana, a10kWh lithium-ionhiki ke kūʻai ʻia ka ʻōnaehana ma US $6,000-8,000 i hoʻohālikelike ʻia me US $3,000-4,000 no kahi ʻōnaehana lead-acid. Eia nō naʻe, i ka wā lōʻihi, ʻoi aku ka maikaʻi o nā pākahi lithium-ion.

ʻO nā kumu aʻe e hoʻolilo i nā ʻeke lithium-ion i waiwai kūpono.
- Ke ola lōʻihi (10-15 makahiki vs. 3-5 makahiki)
- ʻOi aku ka maikaʻi (95% vs. 80%)
- ʻOi aku ka hohonu o ka hoʻokuʻu ʻana
- Nā koi mālama haʻahaʻa

Ma kahi o 15 mau makahiki, ʻoi aku ka haʻahaʻa o ke kumukūʻai o ka ʻona o kahi ʻōnaehana lithium-ion ma mua o ka ʻōnaehana lead-acid, kahi e koi ai i nā mea pani hou. Eia kekahi, ʻoi aku ka maikaʻi o ka hana ʻana o nā pā lithium-ion hiki ke hāʻawi i kahi mana mana hilinaʻi a me ke kūʻokoʻa ikaika. ʻO ke kumu kūʻai hou aʻe he mea kūpono ia no nā mea hoʻohana lōʻihi e makemake e hoʻonui i ka hoʻihoʻi ʻana i kā lākou hoʻopukapuka lā.