Ka yi tunanin ɗaki da ke da ƙarfin hasken rana gaba ɗaya. A wasu kalmomi, duk kayan aikin da ke cikin gidanku suna gudana daga makamashin hasken rana maimakon wutar lantarki. Sa'an nan za ku yi mamaki, "Nawa ne kudin da aka kashe don samar da wutar lantarki na gidana? Nawa ne farashin hasken rana na gida mai ƙafa 1,500 ?"
Ga mafi yawan gidaje, yawan amfani da wutar lantarki da kuke buƙatar kashewa zai taimake ku ƙididdige farashin hasken rana. Idan kuna ƙaura zuwa sabon gida, ƙila ba za ku sami wadatattun bayanai don kimanta farashin makamashi ba. Idan haka ne, zaku iya ƙididdige farashin fale-falen hasken rana dangane da filayen murabba'in gida.
Ko da yake ya kamata ku yi la'akari da shigar da tsarin wutar lantarki don gidan ku a matsayin zuba jari, wasu masu gida na iya ganin farashin farko yana da ban tsoro. Kayan aikin hasken rana ya bayyana tsada sosai, kuma mutane da yawa suna damuwa cewa shigarwa da sauran abubuwan da ke da alaƙa za su taru cikin sauri.
Nawa Ne Kudinsa?
Wani gida mai murabba'in ƙafa 1,500 yana buƙatar kusan dala 18,500 na ƙimar hasken rana, tare da farashin yawanci yana gudana tsakanin $8,000 da $25,000. Shigar da hasken rana yana kashe kusan $18,500 don tsarin tsarin hasken rana na 6kW don gida mai murabba'in murabba'in 1,500, kuma farashin kowace watt na bangarorin hasken rana na iya zuwa daga $2.50 zuwa $3.50, a cewar Modernize. Yawanci, daga 3kW zuwa 8kW a girman, ɗakunan hasken rana na zama na iya bambanta a farashin shigarwa daga $9,255 zuwa $24,552.
Dabarun Rana (Nawa ake Bukata?)
Yawancin mutane suna ɗauka ta atomatik cewa adadin hasken rana da ake buƙata ya dogara da girman ɗakin. Duk da haka, yana iya zama gaskiya ga sauran gidaje, amma gabaɗaya, ya ragu zuwa abubuwa biyu:
- Kayan aiki (yawan amfani da kWh)
- Kololuwar Sa'o'in Rana
Shigarwa na hasken rana yana da manufa ɗaya, don samar da wutar lantarki ta hanyar hoto. Kwayoyin PV da ke kan faifan hasken rana suna ɗaukar kuzari daga hasken rana yayin da yake haskakawa a kan panel. Dangane da filin lantarki na ciki a cikin tantanin halitta, wannan makamashi yana haifar da cajin lantarki wanda ke motsawa, wanda ke haifar da kwararar wutar lantarki.
Haka kuma, don sanin adadin na’urorin hasken rana ko na’urar hasken rana da ake bukata don samar da wutar lantarki a dakin ku, dole ne ku fara tantance yawan wutar lantarki da kowane kayan da ke dakin ke amfani da shi. Mafi girman amfani da wutar lantarki, ana buƙatar ƙarin bangarorin hasken rana. Wannan ra'ayi ne na gaba ɗaya, aƙalla.
Amfanin Wuta
Nawa ne ƙarfin ƙarfin ku (kWh)? Tunda adadin fa'idodin da ake buƙata ya dogara ne akan yawan kayan aiki a cikin gidan ku, za mu ƙididdige yawan amfani da wutar lantarki.
Da farko, jera kayan aikin da aka samo a cikin gidan ku.
Misali:
Firinji Electric Tanderu
Rufin Hasken Tsakar Gida
TV LCD Clothes Washer
Na'urar bushewa Tufafin Laptop
Na gaba, rubuta ikon amfani da kowace na'ura a cikin watts. Kuna iya duba yadda ake amfani da kowace na'ura akan lakabin da aka samu akan kowane abu. Kuma kimanta (mafi ko žasa daidai) amfanin yau da kullun na waɗannan na'urorin.
Firji - 200 watts (8hrs)
Hasken rufi - 20 watts (8hrs)
Yanayin Tsakiyar iska - 900 watts (6hrs)
LCD TV - 150 watts (5hrs)
Laptop - 100 watts (5hrs)
Bayan haka, ƙididdige yawan amfanin ku na yau da kullun ta hanyar ninka yawan amfani da wutar lantarki a kowace na'ura (watt) ta lokacin da ake amfani da abun cikin sa'o'i da abin da ake amfani da shi na kowane wata ta hanyar ninka yawan amfanin yau da kullun da kwanaki 31.
Firji - 1,600Wh
Hasken Rufi - 160Wh
Yanayin Tsakiyar Iska - 5,400Wh
LCD TV - 750Wh
Laptop - 500Wh
Dangane da wannan samfurin, jimlar yawan amfanin wannan gidan shine 8,410Wh / rana. Don haka, 8,410Wh x 31 kwanaki, za mu sami 260, 710Wh x 1000 don samun 260.71kWh ko kusan 261kWh a wata. Hakanan zaka iya ganin lissafin wutar lantarki na wata-wata don tantance yawan wutar lantarki.
Kololuwar Sa'ar Rana
Ka tuna cewa masu amfani da hasken rana suna samar da wutar lantarki ne kawai lokacin da aka fallasa hasken rana kai tsaye. Da zarar rana ta daina haskaka su, sun daina samar da makamashi. Ƙwararrun sa'o'in hasken rana suna canzawa dangane da inda kake zama da lokacin da filayen hasken rana ke fallasa ga rana kai tsaye.
Misali, gidan yana San Francisco, California. Lokacin mafi girman rana shine 4.982 ko kusan 5. Ƙaddamar da lambar ta kwanaki 31 don samun sa'o'in rana mafi girma a kowane wata; hakan zai zama 155 kololuwar sa'o'in rana a kowane wata. Sa'an nan, don samun girman tsarin hasken rana, raba amfani da kowane wata da sa'a mafi girma na wata-wata. Don haka, sakamakon shine 1.68kW wanda aka zagaye zuwa lamba mafi kusa zai ba mu 2kW.
Menene Kudin Shigarwa?
Duk da haka, farashin ba ya ƙare tare da tsarin tsarin hasken rana kanta; akwai ƙarin farashi don shigarwa. Anan akwai ƙarin ƙarin kuɗi da za a yi la'akari:
- 10% - Shigarwa
- 10% - Inverter
- 10% - Daidaita Tsarin
- 45% - Farashin Aiki
Masu amfani da hasken rana da sauran kayan aikin suna zuwa cikin farashi mai yawa. Kowane wurin zama yana da tsarin makamashi daban-daban da buƙatun wutar lantarki. Abubuwa kamar wurin yanki, bayyanar hasken rana, girman dangi, da sauransu, suna tasiri ainihin bayanai akan wadata da buƙata. Kowace jiha tana da farashi daban-daban don shigar da hasken rana. Bugu da ƙari, nau'in fakitin da aka shigar da farashin aiki a yankinku yana tasiri sosai ga wannan farashi.
Abubuwan da Ya kamata Ka Yi Tunani Kafin Canjawa zuwa Makamashin Solar
Mafi Girman Kudi, Mafi Kyau
Idan kuna la'akari da shigar da na'urorin hasken rana, damuwarku ta farko shine ko za ku adana kuɗi. Amfanin na'urorin hasken rana shine cewa suna ba ku madadin mai ba da amfani na gida. Tun da an san wasu kamfanoni don cajin farashin wutar lantarki mai yawa, tushen makamashi mai dorewa yana da kyau.
Amfanin hasken rana bai taɓa zama mafi bayyane ga wasu gidaje ba saboda ƙaƙƙarfan ƙimar ƙimar, gami da haɓaka 14.4% na Kudancin California Edison (SCE). Sakamakon haka, a cikin 2021, farashin wutar lantarki na SCE na wata-wata zai iya ƙaruwa da kashi 14.4%. Hasken rana shine mafita mai kyau ga yawancin gidaje saboda hauhawar farashin wutar lantarki, wanda a halin yanzu yana da tsada.
Ƙarin Hasken Rana, Ƙarin Ajiye
Hasken rana shine muhimmin sashi na tsarin hasken rana; Yayin da hasken rana ke samu, yawan kuzarin da tsarin hasken rana zai iya samarwa. Kwayoyin silicon na hasken rana suna tattara hasken rana kuma suna canza shi zuwa makamashin lantarki mai mahimmanci da ake amfani da su don tafiyar da gidanka. Adadin rana a yankinku zai ƙayyade adadin hasken rana da za ku iya fita tare da sanyawa don kunna gidan ku.
Kammalawa
Farashin wutar lantarki ya dogara da girman da nau'in gidan ku. Idan gidanku ƙanƙane ne kuma ba ku da shirin faɗaɗa, ƙaramin tsarin hasken rana zai wadatar da bukatun ku. Koyaya, idan kuna zaune a cikin babban gida mai ɗakuna da yawa, ƙila za ku buƙaci tsarin makamashin hasken rana mai yawa tare da bangarori masu yawa don biyan bukatun kuzarinku. Wasu dalilai suna shafar farashin shigar da tsarin hasken rana. Don haka, la'akari da farashin kuɗin lantarki kafin saka wutar lantarki, wanda zai iya kashe ku sau biyu lissafin lantarki.
Marubuci: ALYA KOE
