Asayansi ku Spain adayesa ma module a PV pansi pamithunzi yapang'onopang'ono, pofuna kumvetsetsa bwino mapangidwe a malo owononga ntchito.Kafukufukuyu akuwonetsa vuto lomwe lingakhalepo makamaka lomwe limakhudza ma module a theka la cell ndi bifacial, zomwe zingayambitse kutayika kwachangu komanso sizikukhudzidwa ndi kuyezetsa / kutsimikizira kwamakono.
Mu phunziroli, ma module a solar panel adasinthidwa mwadala kuti apangitse malo otentha.
Kudula ma cell a silicon pakati, ndikupangitsa kuti athe kupanga magetsi kuchokera ku kuwala kwa dzuwa kugunda mbali zonse ziwiri, ndizinthu ziwiri zatsopano zomwe zidabweretsa kuthekera kowonjezera zokolola zamphamvu pamtengo wowonjezera wowonjezera.Chifukwa chake, zonsezi zakula mwachangu m'zaka zingapo zapitazi, ndipo tsopano zikuyimira gawo lalikulu mukupanga ma cell a solar ndi module.
Kafukufuku watsopano, yemwe anali m'modzi mwa omwe adapambana mphoto ya poster paMsonkhano wa EU PVSECyomwe idachitikira ku Lisbon mwezi watha, yawonetsa kuti kuphatikiza kwa ma cell odulidwa ndi theka ndi mawonekedwe amitundu iwiri kumatha kuthandizira kupanga mapangidwe a hotspot ndi magwiridwe antchito, pansi pamikhalidwe ina.Ndipo miyezo yamakono yoyesera, olemba a phunziroli anachenjeza, sangakhale okonzeka kuona ma module omwe ali pachiopsezo cha kuwonongeka kwamtunduwu.
Ofufuzawo, motsogozedwa ndi katswiri waukadaulo waku Spain Enertis Applus, adalemba mbali zina za gawo la PV kuti awone momwe zimakhalira pansi pamithunzi."Tinakakamiza mthunzi kuti ulowe mozama mu khalidwe la monofacial ndi bifacial theka-cell modules, kuyang'ana pa mapangidwe otentha ndi kutentha komwe malowa amafika," adatero Sergio Suárez, woyang'anira zaukadaulo wapadziko lonse ku Enertis Applus."Chochititsa chidwi, tidazindikira malo otentha omwe amawonekera mosiyana ndi malo otentha popanda zifukwa zomveka, monga mithunzi kapena kusweka."
Kuwonongeka kofulumira
Kafukufukuyu adawonetsa kuti mapangidwe amagetsi a ma module a theka la cell angapangitse kuti malo otentha afalikire kupitilira malo otetezedwa / owonongeka."Ma module a theka la cell adawonetsa zochitika zochititsa chidwi," adapitiliza Suárez."Pamene hotspot itulukira, kapangidwe kake kamagetsi ka module kamakankhira madera ena omwe sanakhudzidwepo kuti nawonso apange malo omwe ali ndi malo otentha.Khalidweli litha kuwonetsa kuwonongeka kwapang'onopang'ono kwa ma module a theka la cell chifukwa chakuwoneka kwa malo ochulukirachulukirawa. ”
Zotsatirazi zinasonyezedwanso kuti zimakhala zolimba kwambiri mu ma modules a bifacial, omwe anafika kutentha kwa hotspot mpaka 10 C pamwamba kuposa ma modules a mbali imodzi mu phunziro.Ma modules adayesedwa kwa nthawi ya masiku a 30 pansi pa nyengo yotentha kwambiri, ndi mlengalenga wamtambo komanso wowala.Kafukufukuyu akuyembekezeka kusindikizidwa kwathunthu, monga gawo la zochitika za 2023 EU PVSEC.
Malinga ndi ochita kafukufuku, zotsatirazi zikuwonetsa njira yopita ku kuwonongeka kwa magwiridwe antchito omwe sanaphimbidwe bwino ndi miyezo yoyesera ma module.
"Hotspot imodzi yomwe ili m'munsi mwa gawoli ikhoza kuyambitsa malo ambiri apamwamba, omwe, ngati sayankhidwa, akhoza kupititsa patsogolo kuwonongeka kwa gawoli chifukwa cha kutentha kwakukulu," adatero Suárez.Ananenanso kuti izi zitha kuyika kufunikira kowonjezera pa ntchito zokonza monga kuyeretsa ma module, komanso masanjidwe adongosolo ndi kuziziritsa kwa mphepo.Koma kuwona vuto msanga kungakhale kwabwino kuposa izi, ndipo pamafunika njira zatsopano zoyeserera komanso kutsimikizika kwaukadaulo pakupanga.
"Zomwe tapeza zikuwonetsa kufunikira ndi mwayi wowunikiranso ndikusinthanso miyezo yaukadaulo wama cell ndi mawonekedwe," adatero Suárez."Ndikofunikira kuwerengera thermography, kuyambitsa matenthedwe amtundu wa theka-maselo ndikusintha kukhazikika kwa ma gradients kukhala Standard Test Conditions (STC) yama module awiri."
Nthawi yotumiza: Oct-17-2023