Laboratory Energy Renewable Energy Laboratory (NREL) na Amurka ya ce a cikin wani sabon rahoto cewa ya kamata a ba da fifikon tsawaita rayuwar rayuwar PV a kan sake yin amfani da madauki don rage buƙatar sabbin kayayyaki.
31 OKTOBA, 2022BEATRIZ SANTOS
Hoto: Dennis Schroeder
NRELya kimanta cinikin-kashe tsakanin tsawaita rayuwar PV module ko haɓaka rufaffiyar madaukisake yin amfani da sudon masu amfani da hasken rana tare da gajeriyar rayuwa.Ya gabatar da sakamakonsa a cikin "Mahimman Tattalin Arziƙi na Da'irar don Photovoltaics a Canjin Makamashi,” wanda aka buga kwanan nan a cikin PLOS One.
Yin amfani da Amurka a matsayin nazarin shari'a, ƙungiyar masu bincike sun binciki al'amuran 336 ta amfani da kayan aikin Tattalin Arziki na PV na cikin gida (PV ICE).Sun yi la'akari kawai nau'ikan tushen silicon monocrystalline.
Masu binciken sun tantance tasirin sabon buƙatun kayan tare da rayuwa daban-daban, daga shekaru 15 zuwa 50.Sun kuma duba sake yin amfani da madauki, kuma sun ɗauka cewa Amurka za ta sami 1.75 TW na tarin PV da aka girka a shekarar 2050.
Sakamakon ya nuna cewa samfuran da ke da tsawon shekaru 50 na iya rage sabbin buƙatun kayan da kashi 3% ta hanyar ƙaramar turawa, idan aka kwatanta da yanayin asali na shekaru 35.A gefe guda, kayayyaki tare da shekaru 15 na rayuwa zasu buƙaci ƙarin 1.2 TW na kayan maye gurbin don kula da 1.75 TW na ƙarfin PV ta 2050. Wannan zai kara sabon buƙatun kayan abu da sharar gida sai dai idan fiye da 95% na adadin module ɗin ya rufe-madauki. sake yin fa'ida, in ji masu binciken
"Wannan yana buƙatar tarin 100% da yawan amfanin ƙasa, matakan sake yin amfani da su, wanda ke ba da fasahar fasaha da ƙalubalen gudanarwa saboda babu fasahar PV da ta cimma wannan matakin na sake yin amfani da rufaffiyar madauki don duk kayan aikin," in ji su.
Sun kara da cewa tare da dorewar sarƙoƙi na PV, akwai yanayin tafiya kai tsaye zuwa sake yin amfani da su azaman mafita, amma akwai sauran zaɓuɓɓukan madauwari da yawa don gwadawa da farko, kamar tsawaita rayuwa.Sun kammala da cewa "za'a iya cika sabbin buƙatun kayan ta hanyoyin da ban da sake amfani da su ba, gami da yawan amfanin ƙasa, inganci mai inganci, tsarin abin dogaro (saboda haka rage sauyawa da jimillar buƙatun turawa,) sake ƙera abubuwa, da samar da kayan madauwari."
Lokacin aikawa: Nov-02-2022