Introduction to Distributed Photovoltaic Power Generation

Ke kumu o ka hana mana photovoltaic :

E noho ka mana o ka solar photovoltaic i kahi noho koʻikoʻi i ka hoʻohana ʻana i ka ikehu o ka honua i ke kenekulia 21, ʻaʻole wale e hoʻololi i kekahi mau kumu ikehu maʻamau, akā e lilo nō hoʻi i ke kino nui o ka hāʻawi ʻana i ka ikehu o ka honua.

ʻO ka ikehu hou e manaʻo ʻia e ʻoi aku ma mua o 30% o ka hui pū ʻana o ka ikehu e 2030, ʻoiai ʻo ka mana photovoltaic solar e ʻoi aku ma mua o 10% o ka lako uila o ka honua; Ma 2040, e ʻoi aku ka nui o ka ikehu hou ma mua o 50% o ka nui o ka ikehu, a ʻo ka mana photovoltaic solar e helu ʻia ma mua o ka 20B keneta; ʻoi aku ka nui o ka ikehu hou ma mua o 80% o ka hoʻolālā ikehu, a ʻoi aku ka mana o ka lā ma mua o 60%.

Ua lawa kēia mau helu e hōʻike i nā manaʻo hoʻomohala o ka ʻoihana photovoltaic solar a me kona kūlana koʻikoʻi koʻikoʻi i ka māla ikehu.

ʻO ke kumu o ka hana mana photovoltaic:

ʻO ke kelepona Photovoltaic kahi mea semiconductor me nā hiʻohiʻona hoʻololi māmā a i ka uila, e hoʻohuli pololei ana i ka ikehu o ka lā i loko o ke au pololei, a ʻo ia ka ʻāpana kumu o ka hana mana photovoltaic.

Hoʻokumu ʻia nā hiʻohiʻona uila kūʻokoʻa o nā cell photovoltaic ma ka doping o kekahi mau mea (e like me ka phosphorus a i ʻole boron) i loko o ka silika crystalline.

Ma lalo o ka lā, hiki ke hana ʻia nā uku manuahi i nā semiconductor me nā waiwai uila kūikawā, ʻO kēia mau uku manuahi e neʻe a hōʻiliʻili i ke kuhikuhi ʻana, a laila e hana ana i ka mana electromotive ma nā ʻaoʻao ʻelua, a me ka hoʻoulu ʻana i ke au i ka wā e pani ʻia ai nā ʻaoʻao ʻelua me kahi conductor.

ʻO ke ʻano o ka hana mana photovoltaic :

ʻO ka ʻōnaehana hana mana photovoltaic i puʻunaue ʻia me kahi pākuʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi ʻia me nā modula photovoltaic i hoʻopili ʻia i ka series a me ka like), photovoltaic inverters, photovoltaic kākoʻo, photovoltaic grid-connected boxs, controller (koho), pākaukau (koho), AC a me DC nā kelepona a me nā mea e kūʻai aku ai i ka mokuʻāina. a me ka uku uila.

Nā pōmaikaʻi o ka hana mana photovoltaic:

1. ʻAʻole pau ka ikehu o ka lā, Eia kekahi, ua laha nui ka ikehu o ka lā ma ka honua, a hiki ke hoʻohana ʻia nā ʻōnaehana hana mana PV ma nā wahi a pau e loaʻa ai ka mālamalama, me ke kaohi ʻole ʻia e nā kumu e like me ka honua a me ke kiʻekiʻe.

2.Photovoltaic power generation 'aʻole e hoʻohana i ka wahie, ʻaʻole emit i kekahi mea, me nā kinoea hoʻomaʻemaʻe a me nā mea hoʻokuʻu ʻē aʻe, ʻaʻohe haumia o ka ea, ʻaʻohe walaʻau, ʻoluʻolu i ke kaiapuni, ʻAʻole i ʻike ʻia i nā haʻalulu i hoʻokumu ʻia e nā pilikia o ka ikehu a i ʻole ke kūʻai ʻana o ka mākeke wahie, He ʻano hou o ka ikehu hou i ʻōmaʻomaʻo maoli a pili i ke kaiapuni.

3. ʻO ka hana mana Photovoltaic me ka ʻole o nā ʻāpana hoʻoili mechanical, Ka hana maʻalahi a me ka mālama ʻana, ka hana paʻa a hilinaʻi.

4. Ke hana paʻa a hilinaʻi ka ʻōnaehana photovoltaic power generation, Long service life, Crystalline silicon solar cell hiki ke lōʻihi e like me 20-35 mau makahiki.