He aha nā uwea photovoltaic?

Nā uwea Photovoltaic (PV).he mau kaula uila kūikawā i hoʻohana ʻia i nā ʻōnaehana mana photovoltaic no ka lawe ʻana i ka ikehu uila. Hoʻolālā ʻia kēia mau kaula no ka hoʻopili ʻana i nā panela solar (photovoltaic modules) i nā ʻāpana ʻē aʻe o ka ʻōnaehana mana o ka lā, e like me nā mea hoʻohuli, nā mana hoʻokele, a me nā ʻāpana waihona. Eia kekahi mau hiʻohiʻona nui a me nā kikoʻī e pili ana i nā kaula PV:

Nā hiʻohiʻona oNā Uila Photovoltaic

ʻO ka UV kiʻekiʻe a me ke kū'ē i ka wā:

Hōʻike ʻia nā kaula PV i nā mea, no laila pono lākou e kū i ka radiation ultraviolet (UV) a me nā kūlana ʻino. Mālama kēia i ko lākou kūpaʻa a me ka hana i nā makahiki he nui o ka hoʻohana ʻana i waho.

Ka lōʻihi:

Hoʻolālā ʻia kēia mau kaula e kū i nā koʻikoʻi kino e like me ka abrasion, ka kulou, a me ka hopena mechanical. He mea koʻikoʻi kēia paʻa no ka hoʻokomo ʻana ma luna o nā hale, nā mahiʻai lā, a i ʻole nā ​​​​kaiapuni ʻē aʻe kahi e hoʻokau ʻia ai nā kaula i ka neʻe ʻana a i ʻole ke kaumaha.

ʻO ka hoʻomanawanui wela:

Pono nā uwea PV e hana maikaʻi ma luna o kahi ākea ākea, maʻamau mai -40°C a i +90°C a ʻoi aku paha. ʻO kēia ka mea e hiki ai iā lākou ke hana pono i nā aniau like ʻole a me nā kūlana ʻino loa.

ʻO ka hoʻokaʻawale a me ka sheathing:

Hoʻohana pinepine ʻia ka insulation a me ka uhi o waho o nā kaula PV mai ke cross-linked polyethylene (XLPE) a i ʻole ethylene propylene rubber (EPR). Hāʻawi kēia mau mea i ka insulation uila maikaʻi loa, ke kūpaʻa wela, a me ke kūʻē kemika.

Uahi haʻahaʻa, Halogen-Free (LSHF):

NuiPV uweaUa hoʻolālā ʻia ka uahi haʻahaʻa a me ka halogen-noa, ʻo ia hoʻi, hoʻopuka lākou i ka uahi liʻiliʻi a ʻaʻohe kinoea halogen ʻawaʻawa inā hopu lākou i ke ahi. Hoʻonui kēia i ka palekana, ʻoi aku ka maikaʻi ma nā hale noho a i ʻole nā ​​​​mea kūʻai aku.

Voltage kiʻekiʻe a me ka mana o kēia manawa:

Hoʻolālā ʻia nā kaula PV no ka mālama ʻana i ka volta kiʻekiʻe a me kēia manawa i hana ʻia e nā panela solar. Loaʻa iā lākou ka helu voltage o 600/1000V AC a i ʻole 1000/1500V DC.