YANAR GIZO MAI TSARKI A CIKIN RANA, TSARIN TARBIYAR KARFIN HOTOVOLTAIC ROOFTOP, KUSKAR SANYA

Mutane da yawa a cikin masana'antar hoto ko abokai da suka saba da samar da wutar lantarki sun san cewa zuba jarurruka a cikin shigar da wutar lantarki na photovoltaic a kan rufin gidaje ko masana'antu da masana'antu na kasuwanci ba za su iya samar da wutar lantarki kawai da samun kudi ba, amma kuma suna samun kudin shiga mai kyau. A lokacin zafi mai zafi, yana iya rage yawan zafin jiki na cikin gida yadda ya kamata. Sakamakon zafin zafi da sanyaya.

Dangane da gwajin cibiyoyi masu sana'a masu dacewa, yawan zafin jiki na cikin gida na gine-gine tare da shuke-shuken wutar lantarki da aka sanya a kan rufin yana da digiri 4-6 fiye da na gine-gine ba tare da shigarwa ba.

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Shin shuke-shuken wutar lantarki da aka ɗora rufin rufin zai iya rage yawan zafin jiki na cikin gida da digiri 4-6? A yau, za mu gaya muku amsar tare da ma'auni guda uku na bayanan kwatanta. Bayan karanta shi, za ku iya samun sabon fahimtar tasirin sanyaya na shuke-shuken wutar lantarki na photovoltaic.

Da farko, gano yadda tashar wutar lantarki ta photovoltaic zata iya kwantar da ginin:

Da farko dai, nau'ikan hotunan hoto za su nuna zafi, hasken rana yana haskaka nau'o'in hotuna na hoto, samfurori na hotuna suna ɗaukar wani ɓangare na makamashin hasken rana kuma su canza shi zuwa wutar lantarki, kuma wani ɓangare na hasken rana yana nunawa ta hanyar hotunan hoto.

Abu na biyu, samfurin photovoltaic yana hana hasken rana da aka tsara, kuma za a rage hasken rana bayan raguwa, wanda ke tace hasken rana yadda ya kamata.

A ƙarshe, ƙirar ƙirar hoto ta samar da tsari a kan rufin, kuma ƙirar hoton hoto na iya samar da yanki mai inuwa a kan rufin, wanda ya kara samun tasirin tasirin thermal da sanyaya rufin.

Na gaba, kwatanta bayanan ayyukan da aka auna guda uku don ganin yawan sanyaya tashar wutar lantarki mai ɗaukar rufin rufin zai iya yin sanyi.

1. Cibiyar Ci gaban Tattalin Arziƙi da Fasaha ta Datong ta ƙasa-da-ƙasa Cibiyar Haɓaka Zuba Jari ta Atrium Lighting Roof Project

Sama da murabba'in murabba'in mita 200 na atrium na Cibiyar Inganta Zuba Jari na National Datong Economic and Technology Zone Development an yi shi ne da rufin hasken gilashi na yau da kullun, wanda ke da fa'idar kasancewa kyakkyawa da gaskiya, kamar yadda aka nuna a cikin adadi a ƙasa:

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Duk da haka, irin wannan rufin hasken wuta yana da matukar damuwa a lokacin rani, kuma ba zai iya cimma tasirin zafi ba. A lokacin rani, rana mai zafi ta shiga ɗakin ta gilashin rufin, kuma zai yi zafi sosai. Yawancin gine-gine masu rufin gilashi suna da irin wannan matsala.

Don cimma manufar ceton makamashi da kwantar da hankali, kuma a lokaci guda tabbatar da kyawawan dabi'u da watsa haske na rufin ginin, mai shi a ƙarshe ya zaɓi samfurori na photovoltaic kuma ya sanya su a kan rufin gilashin asali.

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Mai sakawa yana shigar da kayayyaki na hotovoltaic akan rufin

Bayan shigar da kayayyaki na hotovoltaic akan rufin, menene tasirin sanyaya? Dubi yanayin zafin da ma'aikatan ginin suka gano a wuri guda a wurin kafin da bayan shigarwa:

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Ana iya ganin cewa bayan shigar da tashar wutar lantarki ta photovoltaic zafin jiki na ciki na gilashin ya ragu da fiye da digiri 20, kuma yawan zafin jiki na cikin gida ya ragu sosai, wanda ba wai kawai ya ceci farashin wutar lantarki na kunna na'urar kwandishan ba, har ma ya sami tasirin ceton makamashi da sanyaya, kuma samfurori na photovoltaic a kan rufin zai kuma sha makamashin hasken rana. Tsayayyen rafi na makamashi yana canzawa zuwa wutar lantarki mai kore, kuma fa'idodin adana makamashi da samun kuɗi suna da matukar muhimmanci.

2. Aikin tayal na Photovoltaic

Bayan karanta tasirin sanyaya na kayan aikin hoto, bari mu kalli wani muhimmin kayan gini na hotovoltaic - yaya tasirin sanyaya na fale-falen hoto?

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A ƙarshe:

1) Bambancin zafin jiki tsakanin gaba da baya na tayal siminti shine 0.9 ° C;

2) Bambancin zafin jiki tsakanin gaba da baya na tayal photovoltaic shine 25.5 ° C;

3) Ko da yake tayal na photovoltaic yana ɗaukar zafi, yanayin zafin jiki ya fi na tile na siminti, amma zafin baya ya kasance ƙasa da na tile na siminti. Yana da sanyi 9°C fiye da fale-falen siminti na yau da kullun.

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(Lura ta musamman: Ana amfani da ma'aunin zafin jiki na infrared a cikin wannan rikodin bayanan. Saboda launin saman abin da aka auna, zafin jiki na iya zama ɗan karkatacce, amma yana nuna yanayin yanayin gabaɗayan abin da aka auna kuma ana iya amfani dashi azaman tunani.)

Karkashin yanayin zafi na 40°C, da karfe 12 na rana, zafin rufin ya kai 68.5°C. Matsakaicin zafin jiki da aka auna a saman samfurin hoto shine kawai 57.5 ° C, wanda shine 11 ° C ƙasa da zafin rufin. Zazzabi na PV module's backsheet zafin jiki shine 63°C, wanda har yanzu yana 5.5°C ƙasa da zafin rufin. A ƙarƙashin nau'ikan hotunan hoto, yawan zafin jiki na rufin ba tare da hasken rana kai tsaye ba shine 48 ° C, wanda shine 20.5 ° C ƙasa da na rufin da ba a rufe ba, wanda yayi kama da rage yawan zafin jiki da aka gano ta hanyar farko.

Ta hanyar gwaje-gwajen ayyukan hoto guda uku na sama, ana iya ganin cewa rufin thermal, sanyaya, ceton makamashi da kuma raguwar fitarwa na shigar da shuke-shuken wutar lantarki a kan rufin yana da matukar muhimmanci, kuma kada ka manta cewa akwai samun kudin shiga na wutar lantarki na shekaru 25.

Wannan kuma shine babban dalilin da yasa yawancin masana'antu da masana'antu da masu kasuwanci da mazauna suka zaɓi zuba jari a cikin shigar da tsire-tsire masu amfani da wutar lantarki a kan rufin.


Lokacin aikawa: Maris-31-2023