Har yaushe za&39;a iya zama a saman bene na hasken rana? Wadannan dalilai na dalilai masu mahimmanci

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Dobavljač prijenosnih elektrana

Abubuwa iri-iri suna shafar rayuwar samar da hasken rana na zama. A kashi na farko na wannan silsilar, za mu gabatar da tsarin hasken rana da kanta. Ana sayar da filayen hasken rana na zama a cikin lamuni na dogon lokaci ko hayar, amma yaushe za a yi amfani da na&39;urorin su? Rayuwar panel ta dogara da abubuwa daban-daban, gami da yanayi, nau&39;ikan samfura, da tsarin shiryayye da aka yi amfani da su, da sauran abubuwan la&39;akari.

Kodayake kwamitin da kansa ba shi da takamaiman "kwanan kwanan wata", asarar samarwa yakan tilasta kayan aiki don zubar da lokaci. Lokacin da za a yanke shawarar ko za a yi aikin kwamitin ku na shekaru 20 zuwa 30 a nan gaba, matakin fitarwar sa ido shine hanya mafi kyau don yanke shawara mai hikima. Matsalar lalacewa Dangane da bayanai daga Laboratory Energy Renewable Energy (NREL), bayan lokaci, asarar kayan aiki ana kiranta lalacewa, yawanci raguwar kusan 0.

5% a shekara. Masu masana&39;anta yawanci sun yi imanin cewa shekaru 25 zuwa 30 shine lokacin da ya faru da ƙarancin lalacewa. A wannan lokacin, ana iya la&39;akari da maye gurbin panel.

NREL ta ce masana&39;anta da ka&39;idodin masana&39;antar garanti sune shekaru 25 na samfuran hasken rana. Idan aka yi la&39;akari da 0.5% na ƙimar jinkiri na shekara-shekara, kwamiti na shekaru 20 zai iya samar da kashi 90% na ƙarfinsa na asali.

Ingancin panel zai sami ɗan tasiri akan ƙimar lalacewa. Rahoton NREL, ƙimar shekara-shekara na manyan masana&39;antun kamar Panasonic da LG kusan 0.3% ne, yayin da wasu samfuran suna da ƙimar rage farashin har zuwa 0.

80%. Shekaru 25 bayan haka, waɗannan bangarori masu inganci har yanzu suna iya samar da kashi 93% na abin da suke samarwa na asali, yayin da mafi girman raguwar ƙima na iya haifar da 82.5%.

Wasu masana&39;antun suna amfani da kayan gini na anti-PID a cikin gilashin su, marufi, da shingen watsawa. Wani babban yanki na lalacewa ya samo asali ne daga wani abu da ake kira yiwuwar haɓaka haɓakawa (PID), wannan wasu matsalolin da kwamitin ya fuskanta. Lokacin da yuwuwar ƙarfin wutar lantarki na panel da ƙaurawar ion tsakanin kayan semiconductor da sauran kayan aikin module (kamar gilashi, tushe ko firam), kayan semiconductor yana cikin ƙaura ion tsakanin kayan semiconductor da module.

Wannan zai sa ƙarfin fitar da wutar lantarki na module ɗin ya ragu, a wasu lokuta, zai ragu sosai. Dukkan bangarorin kuma suna ƙarƙashin lalatawar hoto (LID), inda kwamitin zai rasa aiki a cikin &39;yan sa&39;o&39;i na farko na fallasa ga rana. PVEVOLUTIONLABS dakin gwaje-gwaje PVEL ana wakilta bisa ga yawan adadin wafer silicon wafer ya bambanta dangane da panel, amma yawanci yana haifar da asarar aiki na lokaci ɗaya, 1% zuwa 3%.

Yanayin yanayi yana nunawa ga yanayin yanayi a cikin yanayin yanayi, manyan abubuwan da ke haifar da lalata panel. Heat shine maɓalli mai mahimmanci a cikin aikin panel na lokaci-lokaci da lalacewa akan lokaci. A cewar NREL, zafi na muhalli zai yi mummunan tasiri a kan aiki da ingancin kayan aikin lantarki.

SolarCalculator.com, yana nuna cewa ana iya samun ma&39;aunin zafin jiki ta hanyar duba takardar bayanan masana&39;anta, wanda zai tabbatar da ikon kwamitin a yanayin zafi mai girma. Har ila yau, musayar zafi yana inganta lalacewa ta hanyar da ake kira zagayowar thermal.

Lokacin da zafin jiki ya yi girma, haɓaka kayan abu, an rage yawan zafin jiki, raguwar kayan abu. Bayan lokaci, wannan wasanni zai haifar da sannu a hankali don samar da microcracks a cikin panel, don haka rage fitarwa. Wannan ƙayyadaddun ƙididdiga yana bayyana yawan ƙimar da aka rasa a kowace lita a daidaitaccen zafin jiki na digiri 25 na ma&39;aunin celcius.

Misali, ma&39;aunin zafin jiki na -0.353% yana nufin cewa jimillar iya aiki zai rasa 0.353% kowanne sama da digiri 25 ma&39;aunin celcius.

A cikin binciken katin ƙima na shekara-shekara, PVEL yayi nazarin ayyukan hasken rana guda 36 a Indiya kuma ya sami babban tasiri na lalata yanayin zafi. Matsakaicin matsakaicin shekara-shekara na raguwar waɗannan ayyukan shine 1.47%, amma ƙimar raguwar tsararru a yankin tsaunukan sanyi yana kusa da rabi, 0.

7%. Iska wani yanayi ne wanda zai iya haifar da lahani ga masu amfani da hasken rana. Iska mai ƙarfi na iya sa panel ɗin ya lanƙwasa, wanda ake kira daɗaɗɗen kayan aikin injiniya.

Wannan kuma zai haifar da microcracks a cikin panel don rage fitarwa. Wasu mafita na shiryayye an inganta su don yankuna masu ƙarfi na iska, suna kare bangarori daga ƙarfin ɗagawa mai ƙarfi da iyakance ƙananan fasa. Yawanci, takardar bayanan masana&39;anta za ta ba da bayanai game da babbar iska da za ta iya jure wa panel.

An shigar da shi daidai don taimakawa magance matsalolin da ke da alaƙa da zafi. Ya kamata a shigar da panel a cikin ƴan inci sama da rufin domin kwararar furanni na iya gudana da kwantar da kayan aiki a ƙasa. Ana iya amfani da kayan launi mai haske don tsarin panel don iyakance ɗaukar zafi.

Kuma aikin inverters da majalisai masu raɗaɗi ya kamata su kasance a cikin yankin da aka shaded, fasahar koren CED. Snow kuma iri ɗaya ne, yayin babban hadari, zai iya rufe panel, iyakance fitarwa. Haka nan dusar ƙanƙara za ta haifar da ɗorawa mai ƙarfi don rage aikin kwamitin.

Yawanci, dusar ƙanƙara za ta zame daga panel ɗin saboda suna da santsi sosai kuma suna da dumi sosai, amma a wasu lokuta, mai gida na iya yanke shawarar share dusar ƙanƙara a kan panel. Dole ne a yi wannan a hankali saboda gilashin gilashin gilashin gogewa zai yi mummunan tasiri akan fitarwa. Lalacewar al&39;ada ce, wani ɓangaren da babu makawa na rayuwar panel.

Daidaitaccen shigarwa, dusar ƙanƙara mai hankali da tsaftacewa mai tsabta yana taimakawa wajen fitarwa, amma a ƙarshe, hasken rana shine fasaha ba tare da sassan motsi ba, kusan babu kulawa. Haɓaka ƙa&39;idodi don tabbatar da cewa kwamitin da aka bayar na iya samun tsawon rayuwar sabis kuma yana gudana bisa ga tsari, dole ne a tabbatar da shi ta daidaitaccen gwaji. Ƙungiyar tana ƙarƙashin gwajin ITS (IEC), wanda ya dace da nau&39;in crystal da polycrystalline guda ɗaya.

EnergySage an nuna cewa kwamitin da ya dace da ma&39;aunin IEC61215 an gwada shi ta hanyar lantarki, kamar rigar halin yanzu da juriya. Sun yarda da gwajin nauyin injina na iska da dusar ƙanƙara, da gwajin yanayi don duba wuraren zafi, fallasa hasken ultraviolet, daskarewa danshi, rigar zazzabi, girgiza ƙanƙara da sauran raunin da aka fallasa a waje. Ƙayyadaddun kwamiti kuma na kowa akan hatimin Laboratory Insurance Laboratory (UL), wanda kuma ke ba da ma&39;auni da gwaje-gwaje.

UL yana gudanar da koli da gwajin tsufa, da cikakken kewayon gwajin aminci. IEC61215 kuma yana ƙayyade alamun aiki na daidaitattun yanayin gwajin, gami da ƙimar zafin jiki, wutar lantarki mai buɗewa, da matsakaicin fitarwar wuta. Rashin gazawar na&39;urorin hasken rana yana da ƙasa sosai.

NREL ta gudanar da bincike akan tsarin fiye da 50,000 da tsarin 4,500 da aka shigar a duniya a cikin Amurka a cikin 2000 zuwa 2015. Wannan binciken ya gano cewa 5 panel gazawar rates a 10,000 panels a kowace shekara. A tsawon lokaci, kuskuren kwamitin yana da kyau sosai saboda gazawar tsarin da aka shigar tsakanin 1980 da 2000 ya ninka na ƙungiyar bayan 2000.

Ba kasafai ake kashe tsarin ba saboda gazawar panel. A hakikanin gaskiya, wani binciken da aka yi na Kwhanalytics ya gano cewa kashi 80% na raguwar wutar lantarki ta hasken rana yana faruwa ne saboda gazawar injin inverter, injin inverter yana canza halin yanzu na allon baturi zuwa ikon AC. Photovoltaic zai bincika aikin inverter a cikin wannan jerin matakai na gaba.

.