ʻO ka mana lawe lā

ʻO ka lako mana lawe lā, ʻike ʻia hoʻi ʻo ia hoʻi ʻo ia ka mea hoʻolako uila kelepona paʻa, ʻo ia hoʻi: solar panel, charge controller, discharge controller, mains charge controller, inverter, external expansion interface and battery, etc. ka mana o ka lā a me ka mana maʻamau, a hiki ke hoʻololi aunoa.Hoʻohana nui ʻia nā kumu mana uila Photovoltaic, a he mau lako lako mana kūpono no ka hoʻopakele pōʻino, mākaʻikaʻi, pūʻali koa, ʻimi geological, archeology, kula, halemai, nā panakō, nā hale hau, nā hale ākea, nā alaloa, nā substations, nā hoʻomoana ʻohana a me nā hana ʻē aʻe. a i ʻole nā ​​lako lako mana pilikia.

Nā wahi kūʻai

Hoʻokumu ʻia ka mana solar portable i ʻekolu mau ʻāpana: nā panela solar, nā pihi mālama kūikawā a me nā mea pono maʻamau.ʻO nā mea mua ʻelua nā kī e pili ana i ka maikaʻi a me ka hana o nā huahana mana, a pono e noʻonoʻo ʻia i ke kaʻina kūʻai.

panel solar

ʻEkolu ʻano o nā panela lā ma ka mākeke, ʻo ia hoʻi nā panela solar silicon monocrystalline, polycrystalline silicon solar panels, a me amorphous silicon solar panels.

ʻO nā cell solar silicon monocrystalline ka mea maʻamau i hoʻohana ʻia i nā cell semiconductor no ka hana ʻana i ka mana o ka lā.Ua hoʻopau ʻia kāna kaʻina hana, me ka paʻa kiʻekiʻe a me ka helu hoʻololi photoelectric.ʻO ka Shenzhou 7 a me Changʻe 1 i hoʻokuʻu ʻia e koʻu ʻāina e hoʻohana i nā cell solar silicon monocrystalline, a hiki i ka helu hoʻololi ke hiki i 40%.Eia nō naʻe, ma muli o ke kumukūʻai kiʻekiʻe, ʻo ka helu hoʻololi o ka monocrystalline silicon solar cell ma ka mākeke ma waena o 15% a me 18%.

ʻOi aku ka liʻiliʻi o ke kumukūʻai o nā cell solar polycrystalline silicon ma mua o ka monocrystalline solar cell, a ʻoi aku ka maikaʻi o ka photosensitivity, hiki ke maʻalahi i ka lā a me ke kukui incandescent.Akā ʻo ka helu hoʻololi photoelectric he 11% -13% wale nō.Me ka hoʻomohala ʻana o ka ʻenehana, ʻoi aku ka maikaʻi o ka maikaʻi, akā ʻoi aku ka liʻiliʻi o ka maikaʻi ma mua o ka silika monocrystalline.

ʻO ka haʻahaʻa loa o ka hoʻololi ʻana o ka amorphous silicon solar cell, ʻo ka pae kiʻekiʻe o ke ao holoʻokoʻa ma kahi o 10% wale nō, ʻoiai ka pae kūloko ma waena o 6% a me 8%, ʻaʻole paʻa, a hāʻule pinepine ka helu hoʻololi.No laila, hoʻohana nui ʻia nā pūnaewele kino amorphous i nā kumu kukui uila nāwaliwali, e like me nā calculators uila uila, nā uaki uila a pēlā aku.ʻOiai he haʻahaʻa ke kumukūʻai, ʻaʻole kiʻekiʻe ke kumu kūʻai / hana.

Ma keʻano laulā, i ke koho ʻana i kahi lako mana o ka lā, ʻo ka monocrystalline silicon a me polycrystalline silicon ka mea nui.ʻOi aku ka maikaʻi ʻaʻole e koho i ke silika amorphous ma muli o ka liʻiliʻi.

ʻO ka pākaukau hoʻopaʻa paʻa

Hiki ke hoʻokaʻawale ʻia nā pākaukau mālama kūikawā no ka mana o ka lā ma ka mākeke i nā pā lithium a me nā pā nickel-metal hydride e like me nā mea.

Hiki ke hoʻopaʻa ʻia nā ʻeke lithium i kēlā me kēia manawa a ʻaʻohe hopena hoʻomanaʻo.ʻO nā ʻona lithium-ion wai he mau pākahi lithium i hoʻohana mau ʻia i nā kelepona paʻalima a i ʻole nā ​​kiʻi kamepiula.ʻO ka ʻokoʻa, ʻoi aku ka maikaʻi o nā pā uila lithium polymer.Loaʻa iā lākou nā pōmaikaʻi o ka thinning, arbitrary area and arbitrary shape, a ʻaʻole e hoʻokau i nā pilikia palekana e like me ka leakage wai a me ka pahū ʻana.No laila, hiki ke hoʻohana ʻia nā ʻeke alumini-plastic.Hoʻokumu ke kiʻi ʻoniʻoni i ka pahu pākaukau, ma laila e hoʻonui ai i ka mana kikoʻī o ka pākaukau holoʻokoʻa.I ka emi ʻana o ke kumukūʻai, e hoʻololi nā pākahi lithium-ion polymer i nā pākahi lithium-ion wai kuʻuna.

ʻO ka pilikia me nā pākahi nickel-metal hydride, ʻo ka hoʻopiʻi ʻana a me ka hoʻokuʻu ʻana he hopena hoʻomanaʻo, haʻahaʻa haʻahaʻa ka maikaʻi, a ʻoi aku ka liʻiliʻi o ka uila o kēlā me kēia puʻupuʻu pākahi ma mua o nā pā lithium-ion. nā kumu mana.

Eia kekahi, e loaʻa i nā ʻenekini uila hiki ke loaʻa ka overcharge overload, overvoltage a me nā hana pale overcurrent.Ma hope o ka hoʻopiha piha ʻana o ka pākaukau, e pani ʻokoʻa ia a ʻaʻole e hoʻopiʻi hou, a e ʻoki ʻoki ʻo ia i ka lako mana no ka pale ʻana i ka pā a me nā mea uila ke hoʻokuʻu ʻia i kekahi ʻano.