Ngesicwangciso sesizwe kunye nenkxaso yomgaqo-nkqubo wemithombo emitsha yamandla, ingcamango yamandla aluhlaza iye yangena nzulu ezingqondweni zabantu. Ukuqhubela phambili kwezobuchwepheshe kunye nokwehla kweendleko zokufakela kukhokelele ekwandeni kwenani labantu abafaka iinkqubo ze-PV zelanga eluphahleni lwabo. Ngaphaya kweenzuzo zokusingqongileyo, uninzi luxhalabele kakhulu imbuyekezo yemali yeenkqubo ze-PV zasekhaya. Le ngxoxo igxile kwizinto ezichaphazela ingeniso evela kwizityalo zamandla ze-PV ezisasazwa emakhaya.
Abaninimzi abaninzi abaneenkqubo ze-PV baxela ukuba ukuveliswa kombane kwabo akusebenzanga kakuhle njengoko bekulindelwe, rhoqo ngenxa yokuphambuka kwi-angle yokuthambeka efanelekileyo. Umzekelo, eShanghai (i-latitude degrees 31), ukuba iiphaneli ze-PV zifakwe kwi-engile ye-23-degree endaweni ye-31 degrees egqibeleleyo yethiyori, ngaba oku kunciphisa kakhulu ukusebenza kakuhle?
Intsomi ye-Angle eThambekileyo
I-angle ebizwa ngokuba yi-optimal tilt angle, ephucula ukwamkelwa kwemitha yelanga, iyayichaphazela indlela esebenza ngayo i-PV. Nangona kunjalo, ekusebenzeni, ayisiyonto yodwa ebangela oku. I-angle efanelekileyo iyahluka ngokuguquguqukayo kwaye iindawo zokufakela zahlukile kakhulu. Nokuba ifakwe kwi-engile efanelekileyo, ingeniso inokwahluka.
Nangona i-angle yokuthambeka ichaphazela ukusebenza kakuhle, impembelelo yayo idla ngokuba ncinci. Iinkampani zokufakela zihlala zikhetha i-engile efanelekileyo ngokusekelwe kwiingcamango ezibanzi. Umzekelo, eShanghai (ii-degrees ezingama-31 kumntla we-latitude), ii-simulations zibonisa ukulahleka kokusebenza kakuhle kwii-engile ezahlukeneyo: ii-degrees ezi-5 (3.6%), ii-degrees ezili-15 (0.8%), ii-degrees ezingama-25 (0%), ii-degrees ezingama-30 (0.5%), kunye nee-degrees ezingama-40 (2.7%). Ke ngoko, ii-engile eziphakathi kwe-15 kunye ne-35 degrees ziyamkeleka ngokubanzi. Ukubeka phambili inzuzo encinci yokusebenza kakuhle ngexabiso lendawo ebalulekileyo yesiza kunokunciphisa iingenelo zizonke.
Izinto Eziphambili Ezichaphazela Ingeniso
Ekubeni impembelelo ye-tilt angle incinci, ezinye izinto zidlala indima ebaluleke ngakumbi ekuveliseni ingeniso.
1. Ukhuseleko
Ukhuseleko lubaluleke kakhulu; ngaphandle kwalo, ukuxoxa ngengeniso akunamsebenzi. Iinkqubo ze-PV zasekhaya zinokufakwa kuphahla olufikelela kwimigangatho emibini ukuya kwengamashumi amathathu ukuphakama. Uyilo olubi lunokubangela iingozi ezinkulu zokhuseleko.
Izinto Omele Uziqwalasele Uyilo: Ukulandela i-engile yokuthambeka engcono kunokufuna izibiyeli eziphakamileyo, nto leyo ebangela ukuba kubekho iimfuno ezinkulu kulwakhiwo lophahla. Ukusilela kolwakhiwo akuqhelekanga.
Ulondolozo: Ukufikelela ngokufanelekileyo kulondolozo kubalulekile. Ezinye izinto ezifakelwayo zigubungela lonke uphahla, nto leyo eyenza ulondolozo lube nzima. Ukucoca rhoqo kubalulekile, njengoko nezithintelo ezincinci ezifana nokulahlwa kweentaka zinokuchaphazela kakhulu ukusebenza.
2. Ukufaka umthunzi
Ingcamango ephosakeleyo yokuba ukufiphaza okuncinci akuyi kubaluleka ayichanekanga. Nokuba ukufiphaza okuncinci kunokubangela ilahleko ye-10% ekusebenzeni kakuhle okanye konakalise inkqubo ye-PV, nto leyo echaphazela ngokuthe ngqo ingeniso.
3. Uqhelaniso
Uninzi lwezindlu lujonge emantla-emazantsi, kodwa uninzi lujonge empuma-entshona, kwaye uphahla olunemiqolo emininzi luqhelekile. Ukuze ufumane ingeniso engcono, kuphephe ukufaka iiphaneli kwicala lasempuma, entshona, okanye emantla. Iiphaneli ezijonge emazantsi, okanye ezo zitshintsha malunga ne-15 degrees, zezona zikhethwayo.
Isiphelo
I-engile yokuthambeka ayibalulekanga kangako kunokuba bekukholelwa rhoqo. Ukhuseleko, ukusetyenziswa kwendawo, kunye nezinto ezisingqongileyo zinempembelelo enkulu kwingeniso. Ukuyila inkqubo ye-PV eqwalasela ezi zinto kuya kwandisa imbuyekezo.
