Nūhou

I ke au o ka hoʻomohala wikiwiki ʻana i ke kenekulia 21, ʻo ka hoʻohana nui ʻana a me ka hoʻohana ʻana i ka ikehu hiki ʻole ke alakaʻi i ka hemahema o nā lako ikehu maʻamau e like me ka aila, ke piʻi ʻana o nā kumukūʻai, ka pollution koʻikoʻi o ke kaiapuni, ka nui o ka carbon dioxide emissions, ka hoʻomehana honua a me nā mea ʻē aʻe. pilikia kaiapuni. Ma Sepatemaba 22, 2020, ua hoʻoholo ka ʻāina i kahi pahuhopu ʻelua-carbon e hōʻea i ka piko kalapona ma 2030 a me ka neutrality carbon e 2060.
ʻO ka ikehu o ka lā no ka ʻōmaʻomaʻo hiki ke hoʻololi i ka ikehu, a ʻaʻole e pau ka ikehu. Wahi a ka ʻikepili ʻepekema, ʻoi aku ka nui o ka ikehu o ka lā i kēia manawa ma ka Honua ma mua o ka ikehu maoli i hoʻopau ʻia e nā kānaka, ʻoi aku ia ma mua o ka lawa no ka hoʻohana ʻana o ke kanaka. Ma lalo o ke kaiapuni o ke kenekulia 21, ua hoʻokumu ʻia nā huahana mālama mālama solar home-type rooftop. ʻO nā pōmaikaʻi penei:
1, hoʻolaha nui ʻia nā kumuwaiwai o ka lā, ʻoiai ka mālamalama hiki ke hana i ka ikehu o ka lā, ma o ka ikehu lā hiki ke hoʻololi ʻia i uila, ʻaʻole i kaupalena ʻia e ka ʻāpana, ke kiʻekiʻe a me nā mea ʻē aʻe.

2, hiki i ka hale mālama photovoltaic ikehu huahana ke hoʻohana i ka ikehu o ka lā e hoʻohua ai i ka uila kokoke, me ka ʻole o ka pono o ka hoʻouna ʻana i ka ikehu uila, e pale aku i ka nalowale o ka ikehu ma muli o ka lawe ʻana i ka mana lōʻihi, a me ka mālama ʻana i ka ikehu uila i ka manawa. ka pākaukau.

3, ke kaʻina hana hoʻololi o ka rooftop photovoltaic power generation, rooftop photovoltaic power generation is straight from light energy to electrical energy conversion, there is no intermediate conversion process (e like me ka thermal energy conversion to mechanical energy, mechanical energy conversion to electrical energy, etc.) a me ka neʻe ʻana o ka mīkini, ʻo ia hoʻi, ʻaʻohe mīkini a me ka hoʻohana ʻana i ka ikehu, e like me ka thermodynamic analysis, photovoltaic power generation he kiʻekiʻe theoretical power generation efficiency, hiki ke piʻi aʻe ma mua o 80%.

4, maʻemaʻe ka mana o ka hale photovoltaic, no ka mea, ʻaʻole hoʻohana ke kaʻina hana photovoltaic o ka hale i ka wahie, ʻaʻole ia e hoʻokuʻu i nā mea me nā kinoea hoʻomaʻemaʻe a me nā kinoea hoʻopau ʻē aʻe, ʻaʻole e hoʻohaumia i ka ea, ʻaʻole hana leo, ʻaʻole ia. hoʻopuka i ka haʻalulu haʻalulu, ʻaʻole e hana i ka radiation e pōʻino i ke olakino kanaka. ʻOiaʻiʻo, ʻaʻole ia e hoʻopilikia ʻia e ka pilikia o ka ikehu a me ka mākeke ikehu, a he ʻōmaʻomaʻo maoli a pili i ka ikehu hou.

5, ka hale photovoltaic power generation system is stable and reliable, and the life of crystalline silicon solar cell is 20-35 makahiki. I loko o ka'ōnaehana hana mana photovoltaic, inā lōʻihi ka hoʻolālā a kūpono ke koho, hiki i kona ola lawelawe ke hiki i nā makahiki he 30.

6. ʻO ke kumukūʻai haʻahaʻa haʻahaʻa, ʻaʻohe kanaka kūikawā ma ka hana, ʻaʻohe ʻāpana hoʻoili mechanical, hana maʻalahi a mālama, hana paʻa, palekana a hilinaʻi.

7, maʻalahi ka hoʻonohonoho ʻana a me ka lawe ʻana, maʻalahi ka ʻōnaehana photovoltaic module, liʻiliʻi liʻiliʻi, paona māmā, manawa hana pōkole, kūpono no ka lawe wikiwiki ʻana a me ka hoʻonohonoho ʻana a me ka debugging o nā wahi like ʻole.

8, hoʻolālā modular o ka ʻōnaehana mālama ikehu, hoʻonohonoho maʻalahi, hoʻonohonoho maʻalahi. ʻO kēlā me kēia module o ka ʻōnaehana mālama ikehu he 5kwh a hiki ke hoʻonui ʻia a hiki i 30kwh.

9. Naauao, aloha, palekana a hilinaʻi. Hoʻolako ʻia ka lako mālama ikehu me ka nānā ʻana i ka naʻauao (mobile phone APP monitoring software and computer monitoring software) a me ka hana mamao a me ka papa hana mālama e nānā i ke kūlana hana a me ka ʻikepili o nā lako i kēlā me kēia manawa.

10, ʻōnaehana hoʻomalu palekana pākaukau lehulehu, ʻōnaehana pale uila, ʻōnaehana pale ahi a me ka ʻōnaehana hoʻokele wela e hōʻoia i ka hana palekana o ka ʻōnaehana, ka pale ʻana i nā pale lehulehu.

11, uila hikiwawe. Ma muli o ka hoʻokō ʻana i ke kulekele kumu kūʻai uila manawa-hoʻohana i kēia pae, ua māhele ʻia ke kumukūʻai uila i nā kumukūʻai uila e like me ka "peak, alley and flat" manawa, a ke hōʻike pū nei ke kumukūʻai uila holoʻokoʻa i ke ʻano o ka "paʻa. piʻi a piʻi mālie." ʻAʻole pilikia ka hoʻohana ʻana i nā ʻōnaehana mālama ikehu photovoltaic ma ka piʻi ʻana o ke kumukūʻai.

12, hōʻoluʻolu i ke kaomi palena mana. Ma muli o ka ulu mau ʻana o ka ʻoihana ʻoihana, a me ka hoʻomau ʻana o ka wela kiʻekiʻe, ka maloʻo a me ka nele o ka wai i ke kauwela, paʻakikī ka hana ʻana o ka hydropower, a ua hoʻonui pū ʻia ka hoʻohana ʻana i ka uila, a e loaʻa ka mana, nā hemahema a me ka rationing mana. nā wahi he nui. ʻO ka hoʻohana ʻana i nā ʻōnaehana mālama ikehu photovoltaic ma luna o ka hale ʻaʻole e pau ka mana, ʻaʻole hoʻi e pili i ka hana maʻamau a me ke ola o nā kānaka.