He ala maʻemaʻe loa ka ikehu lā no ka hana ʻana i ka mana. Eia nō naʻe, ma nā ʻāina wela he nui me ka nui o ka lā a me ka pono o ka hana ʻana i ka ikehu lā kiʻekiʻe loa, ʻaʻole kūpono ke kumukūʻai o nā mea kanu mana lā. ʻO ke kahua mana lā ke ʻano nui o ke kahua mana kuʻuna ma ke kahua o ka hana ʻana i ka mana lā. ʻO ka mea maʻamau, he mau haneli a he mau tausani paha o nā panela lā kahi kikowaena mana lā a hāʻawi i ka nui o ka mana no nā hale a me nā ʻoihana he nui ʻole. No laila, pono mau nā kahua mana lā i kahi ākea. Eia nō naʻe, ma nā ʻāina ʻAsia i noho nui ʻia e like me India a me Singapore, he kakaikahi a pipiʻi paha ka ʻāina i loaʻa no ke kūkulu ʻana i nā mea kanu mana lā, i kekahi manawa ʻelua.
ʻO kekahi o nā ala e hoʻoponopono ai i kēia pilikia, ʻo ia ke kūkulu ʻana i kahi kikowaena mana o ka lā ma luna o ka wai, kākoʻo i nā panela uila ma ka hoʻohana ʻana i kahi kū kino lana, a hoʻohui i nā panela uila āpau. Hoʻohana kēia mau kino lana i kahi ʻano hakahaka a hana ʻia e ke kaʻina hana hoʻoheheʻe puhi, a he haʻahaʻa ke kumukūʻai. E noʻonoʻo iā ia he ʻupena moena wai i hana ʻia me ka plastic paʻa ikaika. ʻO nā wahi kūpono no kēia ʻano kikowaena mana photovoltaic lana e komo pū me nā loko kūlohelohe, nā waihona wai i hana ʻia e ke kanaka, a me nā lua i haʻalele ʻia a me nā lua.
E mālama i nā kumuwaiwai ʻāina a hoʻonoho i nā kikowaena mana lana ma luna o ka wai
Wahi a ka Where Sun Meets Water, Floating Solar Market Report i hoʻokuʻu ʻia e ka World Bank i ka makahiki 2018, ʻo ke kau ʻana o nā hale hana mana lā lana ma nā kikowaena hydropower e kū nei, ʻoiai nā kikowaena hydropower nui e hiki ke hoʻohana maʻalahi ʻia. Manaʻo ka hōʻike e hiki i ke kau ʻana o nā panela solar ke hoʻonui i ka hana mana o nā kikowaena hydropower, a i ka manawa like hiki ke hoʻokele maʻalahi i nā kikowaena mana i nā wā maloʻo, e hoʻolilo iā lākou i mea kūpono. Ua kuhikuhi ka hōʻike: "Ma nā wahi me nā pūnaewele mana i hoʻomohala ʻole ʻia, e like me ʻApelika sub-Saharan a me kekahi mau ʻāina ʻAsia e ulu ana, he mea nui paha nā kikowaena mana lā lana."
ʻAʻole wale nā mea kanu mana lā lana e hoʻohana i ka wahi hana ʻole, akā ʻoi aku ka maikaʻi ma mua o nā mea kanu mana lā ma ka ʻāina no ka mea hiki i ka wai ke hoʻolulu i nā panela photovoltaic, a laila e hoʻonui ai i ko lākou mana hana mana. ʻO ka lua, kōkua nā panela photovoltaic i ka hōʻemi ʻana i ka mahu ʻana o ka wai, kahi e lilo ai i mea maikaʻi nui ke hoʻohana ʻia ka wai no nā kumu ʻē aʻe. I ka lilo ʻana o nā kumuwaiwai wai i mea waiwai nui, e ʻike nui ʻia kēia pono. Eia kekahi, hiki i nā mea kanu mana lā lana ke hoʻomaikaʻi i ka maikaʻi o ka wai ma ka hoʻolohi ʻana i ka ulu ʻana o ka algae.
Nā hoʻohana makua o nā kikowaena mana lana ma ka honua
He mea maoli nā hale hana mana lā lana i kēia manawa. ʻO ka ʻoiaʻiʻo, ua kūkulu ʻia ke kahua mana lā lana mua no nā kumu hoʻāʻo ma Iapana i ka makahiki 2007, a ua hoʻokomo ʻia ke kahua mana kalepa mua ma kahi waihona wai ma Kaleponi i ka makahiki 2008, me ka mana i helu ʻia he 175 kilowatts. I kēia manawa, ʻo ka wikiwiki o ke kūkulu ʻana o nā mea lanaKe wikiwiki nei nā mea kanu mana o ka lā: ua hoʻokomo pono ʻia ke kahua mana 10-megawatt mua i ka makahiki 2016. I ka makahiki 2018, ʻo ka nui o ka mana i hoʻokomo ʻia o nā ʻōnaehana photovoltaic lana honua he 1314 MW, ke hoʻohālikelike ʻia me 11 MW wale nō ʻehiku mau makahiki i hala.
Wahi a ka ʻikepili mai ka World Bank, aia ma mua o 400,000 kilomika kuea o nā waihona wai i hana ʻia e ke kanaka ma ka honua, ʻo ia hoʻi, mai ka manaʻo o ka wahi i loaʻa, aia nā kikowaena mana lā lana i ka pae terawatt i hoʻokomo ʻia. Ua kuhikuhi ka hōʻike: "Ma muli o ka helu ʻana o nā kumuwaiwai wai i hana ʻia e ke kanaka, ua manaʻo ʻia he hiki i ka mana i hoʻokomo ʻia o nā mea kanu mana lā lana honua ke ʻoi aku ma mua o 400 GW, ʻo ia hoʻi ka like me ka nui o ka mana i hoʻokomo ʻia o ka photovoltaic honua i ka makahiki 2017." Ma hope o nā kikowaena mana o uka a me nā ʻōnaehana photovoltaic i hoʻohui ʻia i ke kūkulu ʻana (BIPV) Ma hope o kēlā, ua lilo nā kikowaena mana lā lana i ke kolu o ke ʻano hana mana photovoltaic nui loa.
ʻO nā pae polyethylene a me polypropylene o ke kino lana e kū ana ma luna o ka wai a ʻo nā hui i hoʻokumu ʻia ma luna o kēia mau mea hiki ke hōʻoia i ka hiki i ke kino lana ke kū ma luna o ka wai ke kākoʻo paʻa i nā panela solar i ka wā hoʻohana lōʻihi. Loaʻa i kēia mau mea ke kūpaʻa ikaika i ka hōʻino ʻia i hoʻokumu ʻia e ka radiation ultraviolet, he mea nui loa ia no kēia noi. I ka hoʻāʻo ʻelemakule wikiwiki e like me nā kūlana honua, ʻoi aku ko lākou kūpaʻa i ka haki ʻana o ke kaiapuni (ESCR) ma mua o 3000 mau hola, ʻo ia hoʻi i ke ola maoli, hiki iā lākou ke hoʻomau i ka hana no nā makahiki he 25. Eia kekahi, kiʻekiʻe loa ke kūpaʻa kolo o kēia mau mea, e hōʻoia ana ʻaʻole e kīkoʻo nā ʻāpana ma lalo o ke kaomi mau, no laila e mālama ana i ka paʻa o ke kino lana. Ua hoʻomohala kūikawā ʻo SABIC i ka papa polyethylene kiʻekiʻe SABIC B5308 no nā lana o ka ʻōnaehana photovoltaic wai, hiki ke hoʻokō i nā koi hana āpau i ka hana ʻana a me ka hoʻohana ʻana ma luna. Ua ʻike ʻia kēia huahana papa e nā ʻoihana ʻoihana he nui o ka ʻōnaehana photovoltaic wai. ʻO HDPE B5308 kahi mea polymer hoʻolaha kaumaha molekala multi-modal me nā ʻano hana kūikawā a me ka hana. Loaʻa iā ia ka ESCR maikaʻi loa (ke kū'ē ʻana i ke kaiapuni), nā waiwai mechanical maikaʻi loa, a hiki ke hoʻokō ma waena o ka paʻakikī a me ka paʻakikī. Kaulike maikaʻi (ʻaʻole maʻalahi kēia e hoʻokō i nā plastics), a me ke ola lawelawe lōʻihi, maʻalahi ke puhi i ka hana hoʻoheheʻe. Ke piʻi nei ke kaomi ma luna o ka hana ikehu maʻemaʻe, manaʻo ʻo SABIC e wikiwiki hou ka wikiwiki o ke kau ʻana o nā kikowaena mana photovoltaic lana. I kēia manawa, ua hoʻomaka ʻo SABIC i nā papahana kikowaena mana photovoltaic lana ma Iapana a me Kina. Manaʻoʻiʻo ʻo SABIC e lilo kāna mau hoʻonā polymer i ke kī e hoʻokuʻu hou aku i ka hiki o ka ʻenehana FPV.
Hoʻonā Papahana Lana a me ka Bracket Solar Jwell Machinery
I kēia manawa, hoʻohana pinepine nā ʻōnaehana solar lana i ke kino lana nui a me ke kino lana kōkua, ʻo ka nui o ia mea mai 50 lita a 300 lita, a ua hana ʻia kēia mau kino lana e nā lako hana hoʻoheheʻe nui.
Mīkini Hoʻoheheʻe Puhi i Hoʻopilikino ʻia ʻo JWZ-BM160/230
Hoʻohana ia i kahi ʻōnaehana extrusion wili kiʻekiʻe i hoʻolālā kūikawā ʻia, kahi ʻōmole mālama, kahi mea mālama ikehu servo a me kahi ʻōnaehana mana PLC i lawe ʻia mai, a ua hoʻopilikino ʻia kahi kumu hoʻohālike kūikawā e like me ke ʻano huahana e hōʻoia i ka hana pono a paʻa o nā lako.
Ka manawa hoʻouna: ʻAukake-02-2022