Manoma yanzu suna iya yin amfani da hasken rana don yuwuwar rage kudaden wutar lantarki gabaɗaya.
Ana amfani da wutar lantarki ta hanyoyi da yawa wajen samar da noma a kan gonaki.Dauki misali masu samar da amfanin gona.Ire-iren wadannan gonaki suna amfani da wutar lantarki wajen fitar da ruwa don ban ruwa, busar da hatsi da iskar shaka.
Manoman amfanin gona na Greenhouse suna amfani da makamashi don dumama, zagayawa na iska, ban ruwa da fanfo iska.
Gonakin kiwo da kiwo na amfani da wutar lantarki wajen sanyaya ruwan nonon su, bututun ruwa, iskar iska, dumama ruwa, kayan ciyarwa, da na'urorin kunna wuta.
Kamar yadda kake gani, har ma ga manoma, babu tserewa waɗancan kuɗaɗen amfani.
Ko akwai?
A cikin wannan labarin, za mu yi magana game da ko wannan makamashin hasken rana don amfanin gonaki yana da inganci da tattalin arziki, da kuma ko zai iya rage yawan wutar lantarki.
AMFANI DA KARFIN RANAR ACIKIN GONA NA KIWO
Gonakin kiwo a Amurka yawanci suna cinye 66 kWh zuwa 100 kWh/ saniya/wata kuma tsakanin 1200 zuwa 1500 galan/ saniya/wata.
Bugu da kari, matsakaicin girman gonar kiwo a Amurka yana tsakanin shanu 1000 zuwa 5000.
Kusan kashi 50% na wutar lantarkin da ake amfani da shi a gonar kiwo yana zuwa kayan aikin noma.Irin su fanfuna, dumama ruwa, da sanyaya madara.Bugu da ƙari, samun iska da dumama suma sun ƙunshi kaso mai yawa na kashe kuzari.
KARAMIN GONA NA KIWO A CALIFORNIA
Jimlar Shanu: 1000
Amfanin wutar lantarki na wata: 83,000 kWh
Amfanin ruwa na wata: 1,350,000
Kwanakin rana mafi girma na wata-wata: sa'o'i 156
Ruwan sama na shekara: 21.44 inci
Farashin kowace kWh: $0.1844
Bari mu fara da kafa ƙaƙƙarfan tsarin tsarin hasken rana da za ku buƙaci kashe wutar lantarki.
GIRMAN TSARI NA URA
Na farko, za mu raba yawan amfanin kWh na wata-wata ta wurin mafi girman sa'o'in rana na kowane wata.Wannan zai ba mu ƙaƙƙarfan girman tsarin hasken rana.
83,000/156 = 532 kW
Wani ƙaramin gonakin kiwo da ke California tare da shanu kusan 1000 zai buƙaci tsarin hasken rana mai nauyin 532 kW don daidaita wutar lantarki.
Yanzu da muke da girman tsarin hasken rana da ake buƙata, za mu iya gano nawa wannan zai kashe don ginawa.
LISSAFI KUDI
Dangane da tsarin ƙirar ƙasa na NREL, tsarin 532 kW na ƙasa-motsin hasken rana zai kashe gonar kiwo $915,040 a $1.72/W.
Farashin wutar lantarki na yanzu a California yana zaune a $0.1844 a kowace kWh yana yin lissafin wutar lantarki na wata-wata $15,305.
Don haka, jimlar ROI ɗin ku zai zama kusan shekaru 5.Daga nan za ku yi ajiyar $15,305 a kowane wata ko $183,660 a kowace shekara akan lissafin wutar lantarki.
Don haka, idan aka yi la'akari da tsarin hasken rana na gonar ku ya kasance shekaru 25.Za ku ga jimillar tanadi na $3,673,200.
ANA BUKATA SARARIN FASA
Tsammanin cewa tsarin ku ya ƙunshi na'urorin hasken rana 400-watt, filin ƙasar da ake buƙata zai kasance a kusa da 2656m2.
Koyaya, muna buƙatar haɗa ƙarin 20% don ba da izinin motsi kusa da tsakanin tsarin hasken rana.
Saboda haka sararin da ake buƙata don 532 kW ƙasa- Dutsen hasken rana shuka zai zama 3187m2.
YIWU HARKAR RUWAN RANA
Tashar hasken rana mai karfin 532 kW zai kasance da kusan 1330 na hasken rana.Idan kowane ɗayan waɗannan na'urorin hasken rana ya auna 21.5 ft2, jimlar wurin kamawa zai kai 28,595 ft2.
Yin amfani da dabarar da muka ambata a farkon labarin, za mu iya kimanta jimillar yuwuwar tattara ruwan sama.
28,595 ft2 x 21.44 inci x 0.623 = galan 381,946 a kowace shekara.
Gidan gonar hasken rana mai nauyin 532 kW dake California zai sami damar tattara galan 381,946 (lita 1,736,360) na ruwa kowace shekara.
Sabanin haka, matsakaicin gidan Amurka yana amfani da kusan galan 300 na ruwa kowace rana, ko galan 109,500 a kowace shekara.
Yayin amfani da tsarin hasken rana na gonar kiwo don tattara ruwan sama ba zai lalata amfanin ku gaba ɗaya ba, zai kai matsakaicin tanadin ruwa.
Ka tuna, wannan misalin ya dogara ne akan wata gona da ke California, kuma yayin da wannan wurin ya fi dacewa don samar da hasken rana, kuma yana ɗaya daga cikin mafi bushewa a cikin Amurka.
A TAKAICE
Girman tsarin hasken rana: 532 kW
Farashin: $915,040
Wurin da ake bukata: 3187m2
Yiwuwar tattara ruwan sama: 381,946 gal a kowace shekara.
Komawa kan zuba jari: shekaru 5
Jimlar ajiyar shekaru 20: $3,673,200
TUNANIN KARSHE
Kamar yadda kake gani, hasken rana tabbas shine mafita mai dacewa ga gonakin da ke cikin wurin da rana ke son saka hannun jarin da ake buƙata don daidaita ayyukansu.
Da fatan za a lura, duk ƙididdigar da aka samar a cikin wannan labarin ba su da ƙarfi kawai kuma don haka bai kamata a ɗauka azaman shawara na kuɗi ba.
Lokacin aikawa: Afrilu-12-2022
