Kodi munayamba mwayang'ana pa ngongole yanu yamagetsi, ziribe kanthu zomwe mumachita, zikuwoneka zapamwamba nthawi zonse, ndikuganiza za kusintha kwa mphamvu ya dzuwa, koma osadziwa poyambira?
Dawn.com yaphatikiza zambiri zamakampani omwe akugwira ntchito ku Pakistan kuti ayankhe mafunso anu okhudza mtengo wamagetsi oyendera dzuwa, mitundu yake, ndi ndalama zomwe mungapulumutse.
Chinthu choyamba chimene muyenera kusankha ndi mtundu wa mapulaneti omwe mukufuna, ndipo pali atatu mwa iwo: pa-grid (yomwe imadziwikanso kuti on-grid), off-grid, ndi hybrid.
Makina a gridi amalumikizidwa ndi kampani yamagetsi yamzinda wanu, ndipo mutha kugwiritsa ntchito njira zonse ziwiri: themapanelo a dzuwakupanga magetsi masana, ndipo gululi yamagetsi imapereka mphamvu usiku kapena mabatire akachepa.
Dongosololi limakupatsani mwayi wogulitsa magetsi ochulukirapo omwe mumapanga ku kampani yamagetsi kudzera mu makina otchedwa net mita, omwe angakupulumutseni ndalama zambiri pabilu yanu.Kumbali inayi, mudzadalira kwambiri gridi usiku, ndipo popeza mutalumikizidwa ndi gridi ngakhale masana, dongosolo lanu la dzuwa lidzazimitsa pakagwa katundu kapena kulephera kwa mphamvu.
Makina osakanizidwa, ngakhale olumikizidwa ndi gululi, amakhala ndi mabatire kuti asunge magetsi ochulukirapo omwe amapangidwa masana.Zimagwira ntchito ngati chotchinga pakutsitsa katundu ndi zolephera.Mabatire ndi okwera mtengo, komabe, ndipo nthawi yosunga zobwezeretsera imadalira mtundu ndi mtundu womwe mwasankha.
Monga momwe dzinalo likusonyezera, makina a off-grid sali ogwirizana ndi kampani iliyonse yamagetsi ndipo amakupatsani ufulu wodzilamulira.Zimaphatikizapo mabatire akuluakulu ndipo nthawi zina ma jenereta.Izi ndizokwera mtengo kwambiri kuposa machitidwe awiriwa.
Mphamvu ya dzuŵa lanu iyenera kudalira kuchuluka kwa mayunitsi omwe mumadya mwezi uliwonse.Pafupifupi, ngati mugwiritsa ntchito zida za 300-350, mudzafunika 3 kW dongosolo.Ngati mukugwiritsa ntchito mayunitsi 500-550, mudzafunika 5 kW system.Ngati magetsi anu pamwezi ali pakati pa 1000 ndi 1100 mayunitsi, mudzafunika makina a 10kW.
Kuyerekeza kutengera kuyerekezera kwamitengo komwe makampani atatuwa adapereka amaika mtengo wa 3KW, 5KW ndi 10KW machitidwe pafupifupi Rs 522,500, Rs 737,500 ndi Rs 1.37 miliyoni motsatana.
Komabe, pali chenjezo: mitengoyi imagwira ntchito pamakina opanda mabatire, zomwe zikutanthauza kuti mitengoyi imagwirizana ndi kachitidwe ka grid.
Komabe, ngati mukufuna kukhala ndi hybrid system kapena standalone system, mudzafunika mabatire, omwe angawonjezere kwambiri mtengo wa dongosolo lanu.
Russ Ahmed Khan, wopanga ndi wogulitsa malonda ku Max Power ku Lahore, adanena kuti pali mitundu iwiri ikuluikulu ya mabatire - lithiamu-ion ndi tubular - ndipo mtengo umadalira khalidwe lofunidwa ndi moyo wa batri.
Zakale ndizokwera mtengo - mwachitsanzo, 4kW pylon teknoloji lithiamu-ion batire imawononga Rs 350,000, koma imakhala ndi moyo wa zaka 10 mpaka 12, Khan adati.Mukhoza kuyendetsa mababu ochepa, firiji ndi TV kwa maola 7-8 pa batire ya 4 kW.Komabe, ngati mukufuna kuyendetsa mpweya kapena pampu yamadzi, batire idzakhetsa mwachangu, adawonjezera.
Kumbali ina, batire ya 210 amp tubular imawononga Rs 50,000.Khan akuti makina a 3 kW amafunikira mabatire awiri a tubular awa, kukupatsani mphamvu yosunga zosunga zobwezeretsera maola awiri.Mutha kuyendetsa mababu ochepa, mafani, ndi matani a inverter AC pamenepo.
Malinga ndi chidziwitso choperekedwa ndi Kaiynat Hitech Services (KHS), kontrakitala woyendera dzuwa ku Islamabad ndi Rawalpindi, mabatire a tubular a 3 kW ndi makina a 5 kW amawononga pafupifupi Rs 100,000 ndi Rs 200,160 motsatana.
Malinga ndi Mujtaba Raza, CEO wa Solar Citizen, wopereka mphamvu za dzuwa ku Karachi, makina a 10 kW okhala ndi mabatire, omwe adagulidwa pamtengo wa Rs 1.4-1.5 lakh, adzakwera mpaka Rs 2-3 miliyoni.
Kuphatikiza apo, mabatire amafunika kusinthidwa pafupipafupi, zomwe zimawonjezera mtengo wonse.Koma pali njira yolambalala malipirowa.
Chifukwa cha ndalamazi, ogwiritsa ntchito ambiri amasankha ma gridi kapena makina osakanizidwa omwe amawalola kuti agwiritse ntchito ma net metering, njira yolipirira yomwe imalipira magetsi omwe eni ake a solar system amawonjezera ku gridi.Mutha kugulitsa mphamvu zochulukirapo zomwe mumapanga ku kampani yanu yamagetsi ndikuwongolera ndalama zanu chifukwa cha mphamvu yomwe mumakoka pagululi usiku.
Chinthu chinanso chochepa kwambiri cha ndalama ndicho kukonza.Makanema oyendera dzuwa amafunikira kuyeretsedwa pafupipafupi, kotero mutha kugwiritsa ntchito ma rupees 2500 pamwezi pa izi.
Komabe, a Raza a Solar Citizen anachenjeza kuti mtengo wa dongosololi ukhoza kusinthasintha chifukwa cha kusinthasintha kwa ndalama zosinthira miyezi ingapo yapitayo.
"Chigawo chilichonse cha solar system chimatumizidwa kunja - ma solar, ma inverter ngakhale mawaya amkuwa.Choncho chigawo chilichonse chili ndi mtengo wake mu madola, osati ma rupees.Mitengo yosinthira imasinthasintha kwambiri, kotero ndizovuta kupereka phukusi/kuyerekeza.Izi ndizovuta zomwe makampani opanga ma solar akukumana nazo masiku ano..
Zolemba za KHS zikuwonetsanso kuti mitengo ndi yovomerezeka kwa masiku awiri okha kuyambira tsiku lomwe mtengo wake udasindikizidwa.
Ichi chikhoza kukhala chimodzi mwazinthu zodetsa nkhawa kwambiri kwa iwo omwe akuganiza zokhazikitsa solar system chifukwa chandalama zazikulu zandalama.
Raza adati kampani yake yakhala ikugwira ntchito ndi makasitomala kuti ipange dongosolo lomwe ndalama zamagetsi zitha kuchepetsedwa mpaka ziro.
Pongoganiza kuti mulibe batire, masana mudzagwiritsa ntchito mphamvu yadzuwa yomwe mumapanga ndikugulitsa mphamvu zochulukirapo ku kampani yanu yamagetsi.Komabe, usiku simumapanga mphamvu zanu, koma gwiritsani ntchito magetsi kuchokera ku kampani yamagetsi.Pa intaneti, simungathe kulipira ngongole zamagetsi.
Khan wa Max Power adapereka chitsanzo cha kasitomala yemwe adagwiritsa ntchito zida 382 mu Julayi chaka chino ndikulipiritsa Rs 11,500 pamwezi.Kampaniyo idayika solar solar ya 5 kW, yomwe imapanga pafupifupi mayunitsi 500 pamwezi ndi mayunitsi 6,000 pachaka.Khan adati chifukwa cha mtengo wamagetsi ku Lahore mu Julayi, kubweza ndalama kudzatenga zaka zitatu.
Mauthenga operekedwa ndi KHS akuwonetsa kuti nthawi yobweza makina a 3kW, 5kW ndi 10kW ndi zaka 3, zaka 3.1 ndi zaka 2.6 motsatana.Kampaniyo idawerengera ndalama zosungira pachaka za Rs 204,097, Rs 340,162 ndi Rs 612,291 pamakina atatuwa.
Kuphatikiza apo, dongosolo lozungulira dzuwa limakhala ndi moyo woyembekezeredwa wazaka 20 mpaka 25, motero lipitiliza kukupulumutsirani ndalama mutatha kugulitsa koyamba.
Mu makina olumikizidwa ndi gridi yolumikizidwa ndi ukonde, pomwe palibe magetsi pagululi, monga nthawi yothira katundu kapena kampani yamagetsi ikatsika, solar system imazimitsidwa nthawi yomweyo, adatero Raz.
Ma solar panel amapangira msika wakumadzulo kotero siwoyenera kukhetsa katundu.Iye anafotokoza kuti ngati palibe magetsi pa gridi, dongosololi lidzagwira ntchito poganiza kuti kukonza kukuchitika ndipo kudzazimitsa mkati mwa masekondi pang'ono kuti ateteze zochitika zilizonse zachitetezo pogwiritsa ntchito makina mu inverter.
Ngakhale nthawi zina, ndi makina omangidwa ndi gridi, mudzadalira mphamvu za kampani yamagetsi usiku ndikukumana ndi kutaya katundu ndi zolephera zilizonse.
Raza adaonjeza kuti ngati makinawo akuphatikizanso mabatire, afunika kuwonjezeredwa pafupipafupi.
Mabatire amafunikiranso kusinthidwa zaka zingapo zilizonse, zomwe zingawononge mazana masauzande.
Nthawi yotumiza: Oct-27-2022