Me yasa samar da wutar lantarki na photovoltaic ya bambanta don shigarwar hasken rana ɗaya? Dubi gaskiya a cikin minti daya!

Taron Taro na Kula da Ayyukan Hoto na Ƙasashen Duniya yana da rajista sosai

Tare da ci gaban fasahar samar da hoto da kuma goyon bayan manufofin gwamnati, yawancin iyalai sun fara shigar da tsarin hasken rana a kan rufin su. Amma a cikin tsarin samar da wutar lantarki na PV, yawancin masu amfani sun gano dalilin da yasa adadin nau'in PV guda ɗaya ke samar da nau'i daban-daban na wutar lantarki a cikin lokaci guda? Kada ku damu, zaku fahimta bayan karanta wannan mashahurin rubutun kimiyya.

Menene dalilin bambancin samar da wutar lantarki?

01. Abubuwan muhalli

Yanayin haske (albarkatun hasken rana) sun bambanta a yankuna daban-daban, kuma samar da wutar lantarki ta dabi'a yana da girma a yankuna masu manyan albarkatun hasken rana.

Gabaɗaya, ƙasata yanki ne mai albarkar makamashin hasken rana, amma har yanzu akwai babban bambance-bambance a albarkatun makamashin hasken rana a yankuna daban-daban.

Yankunan arewa maso yamma irin su Tibet, Qinghai, da Gansu su ne yankunan da suka fi yawan albarkatun makamashin hasken rana a cikin kasata kuma an ware su a matsayin yanki na farko; Shandong, Henan, kudu maso gabashin Hebei, kudancin Shanxi, arewacin Xinjiang, Jilin, Liaoning, Yunnan, arewacin Shaanxi, kudu maso gabashin Gansu, Guangdong ta kudu, kudancin Fujian, tsakiya da arewacin Jiangsu da arewacin Anhui sune wurare masu daraja na biyu da ke da albarkatun makamashin hasken rana; sassa na tsakiya da na kasa na kogin Yangtze, Fujian, Zhejiang da Guangdong sune yankuna na uku da ke da albarkatun makamashin hasken rana gaba daya; Lardunan Sichuan da Guizhou albarkatun makamashin hasken rana ne. Aƙalla sassa huɗu na yankuna.

Ta haka, ba shi da wuya a fahimci dalilin da ya sa wutar lantarki ta Lao Li a Gansu ta fi na Lao Wang da ke Jiangsu girma.

02. Shigarwa kusurwar PV module tsararru

Lokacin shigar da PV module, ya kamata a shigar da shi a cikin jagora tare da mafi yawan hasken rana, kuma ƙaddamarwar shigarwa gabaɗaya an ƙaddara ta latitude na wurin shigarwa, kuma akwai ɗan bambance-bambance a kowane yanki. Da ɗauka cewa ingantacciyar kusurwar shigarwa mafi kyau shine 100%, ana nuna ingancin shigar da samfuran PV a wurare daban-daban da kusurwoyi a cikin adadi mai zuwa:

03. Ingancin tsarin hasken rana

Matsakaicin canjin makamashin hasken rana na samfuran hasken rana masu inganci yana da girma fiye da na samfuran ƙasa.

Na gaba, zan koya muku ƴan dabaru don ƙara yawan samar da wutar lantarki na photovoltaic

01. Ƙaunar shigar da kayan aikin hoto

An zaɓi kusurwar azimuth na samfurori na hotuna a gaba ɗaya a cikin kudu (ɗaukar arewacin hemisphere a matsayin samfurin), don ƙara yawan ƙarfin wutar lantarki ta kowace naúrar tashar wutar lantarki ta photovoltaic. Muddin yana cikin ± 20 ° na kudu maso kudu, ba zai yi tasiri sosai akan samar da wutar lantarki ba. Idan yanayi ya yarda, yakamata ya kasance 20° kudu maso yamma gwargwadon yiwuwa.

02. PV module yadda ya dace da inganci

Ƙididdigar ƙididdiga: Ƙirƙirar wutar lantarki = jimlar matsakaicin hasken rana na shekara-shekara × jimlar cellar rana × ingantaccen jujjuyawar hoto

Akwai abubuwa guda biyu, yankin sel na hasken rana da ingancin canjin hoto. Canjin juzu'i a nan yana da tasiri kai tsaye akan samar da wutar lantarki na tashar wutar lantarki.

Asarar madaidaicin sashi

Duk wani haɗin yanar gizo zai haifar da asarar halin yanzu saboda bambance-bambancen bangaren na yanzu, kuma duk wani haɗin kai na layi ɗaya zai haifar da asarar wutar lantarki saboda bambance-bambancen wutar lantarki. Asara na iya kaiwa fiye da 8%.

Tabbatar da samun iska mai kyau na sassan

Dangane da bayanan, lokacin da zafin jiki ya tashi da 1 ° C, matsakaicin ikon fitarwa na rukunin rukunin silicon PV crystalline yana raguwa da 0.04%. Sabili da haka, ya zama dole don kauce wa tasirin zafin jiki akan samar da wutar lantarki da kuma kula da yanayin samun iska mai kyau. Bai kamata a raina asarar ƙura ba. The panel na crystalline silicon module ne tempered gilashin. Idan an fallasa shi cikin iska na dogon lokaci, kwayoyin halitta da ƙura mai yawa za su taru a zahiri. Kurar da ke kan farfajiyar ta toshe hasken, wanda zai rage yawan fitarwa na samfurin kuma ya shafi wutar lantarki kai tsaye. A lokaci guda kuma, yana iya haifar da tasirin abubuwan 'zazzaɓi', wanda ke haifar da lalacewa ga abubuwan.

03. Rage asarar layi

A cikin tsarin photovoltaic, igiyoyi suna lissafin ƙananan sashi, amma tasirin igiyoyi akan samar da wutar lantarki ba za a iya watsi da su ba. Ana ba da shawarar cewa a sarrafa asarar layin DC da AC na tsarin a cikin 5%.

Ya kamata a yi amfani da igiyoyi a cikin tsarin da kyau, aikin haɓakawa na kebul na USB, ƙarfin zafi da zafin wuta na kebul na USB, aikin tabbatar da danshi da haske na kebul, nau'in nau'in na USB, da girman girman kebul.

04. Inverter inganci

Mai jujjuyawar hoto shine babban sashi da mahimmancin tsarin tsarin photovoltaic. Don tabbatar da aiki na yau da kullun na tashar wutar lantarki, daidaitaccen tsari da zaɓi na inverter yana da mahimmanci musamman. Baya ga daidaitawar inverter, ban da alamun fasaha na gabaɗayan tsarin samar da wutar lantarki na photovoltaic da littafin samfurin samfurin da masana'anta suka bayar, yakamata a yi la'akari da alamun fasaha gabaɗaya.

(1) Ƙarfin fitarwa mai ƙima

(2) Daidaita aikin ƙarfin fitarwa

(3) Ingantacciyar injin gabaɗaya

(4) Ayyukan farawa

Gabaɗaya, ƙasata (China) tana da wadatar albarkatun makamashin hasken rana, kuma galibin yankuna sun dace da shigar da samar da wutar lantarki na hoto, amma lokacin zabar shigar da hoto, ya kamata a yi la'akari da mahimman abubuwan da ke tattare da alamar hoto da ingancin kayan aikin. A cikin ƙayyadaddun tsari na shigarwa, yana da mahimmanci don zaɓar mafi kyawun kusurwar shigarwa bisa ga yanayin gida don samun matsakaicin ƙarfin wutar lantarki. Ta wannan hanyar kawai PV zai iya haɓaka ƙimarsa kuma ya ƙirƙiri mafi kyawun ƙima ga masu amfani.