1. Iyini ishede le-photovoltaic
Ishede le-photovoltaic, njengoba igama lisho, liyinhlanganisela yobuchwepheshe be-photovoltaic kanye neshede elivamile, lolu hlobo lweshede lungapaka amabhayisikili kagesi lungapaka nezimoto zikagesi, vele, nezimoto zikaphethiloli ezivamile zingapaka.
Ishede le-photovoltaic lifakwe phezulu kweshede ibhodi lokukhiqizwa kwamandla le-photovoltaic, iBhodi Lokukhiqiza Amandla ukuze liqoqe ukukhanya kwelanga libe ugesi, ukuze lisetshenziswe ngaphansi kwemoto kagesi noma ishaja yemoto kagesi. Amaphaneli e-photovoltaic (PV) kanye nezinqwaba zokushaja nakho kuwuhlobo olusha lwephrojekthi yokuthuthukiswa kwe-PV. Amashede e-PV awagcini nje ngokuwavikela elangeni nasemvuleni, kodwa futhi angenza amandla aluhlaza nahlanzekile avela emandleni elanga.
Eminyakeni emibili edlule, ngokukhuphuka okukhulu kwentengo kawoyela, izimoto zikaphethiloli-kagesi ezihlanganisiwe, izimoto zikagesi ezihlanzekile ziyathandwa kakhulu ngumphakathi, indawo yokupaka yokwenza ishede le-photovoltaic, ukushaja imali ngasikhathi sinye kungathengisa nogesi ukuze kwenziwe imali. Ukufakwa kwamashede e-photovoltaic emapaki ezimboni, ezindaweni zezentengiselwano, ezindaweni zezinsizakalo zomgwaqo omkhulu, ezindaweni zokupaka izimoto, njll. akugcini nje ngokuzisebenzisa, kodwa futhi kungathengisa ugesi owengeziwe futhi kuzuze imali engenayo ebuyela emuva, lokhu kuyindlela enhle kakhulu yokutshala imali.
2. Izinzuzo zeshede le-photovoltaic
1). Ishede le-PV lingaxhunywa kugridi iminyaka efinyelela kwengu-30. Ngesikhathi esifanayo, lingafakelwa indawo yokugcina amandla, okusho ukufaka izinsika zokushaja izimoto zikagesi nezintsha zamandla, noma epaki, amandla ebhizinisi, ugesi owengeziwe nakho kungenza imali ku-inthanethi.
2). Ukusekelwa kwenqubomgomo kahulumeni, kuhambisana namathuba emakethe, iphrojekthi yokugcina amandla ingumoya, ingafakelwa izinqwaba zokushaja ezisetshenziswa kabili!
3). Izindleko eziphansi, sebenzisa ngokugcwele indawo yokuqala, asikho isidingo sokusebenzisa izinsiza ezengeziwe zomhlaba.
4). Ishede le-photovoltaic lincane, kulula ukulifaka, liyaguquguquka futhi kulula ukulisebenzisa.
5). Ubukhulu bokwakhiwa bungaba bukhulu noma buncane. Umthamo omkhulu ofakiwe ongaphezu kuka-50MW, olingana nosayizi wenkundla yebhola lezinyawo engu-20, ungapaka izimoto ezingaphezu kuka-20,000. Ezincane zingaba uhlobo lwasekhaya, zipaka izimoto ezingu-1～2 kuphela.
6). Ukumunca ukushisa okuhle, kungamunca ukushisa kwemoto, kudale indawo epholile, uma kuqhathaniswa neshede lesakhiwo se-membrane elijwayelekile, kupholile kakhulu, kuxazulula inkinga yokushisa okuphezulu emotweni yasehlobo.
3. Imbuyiselo Yotshalomali
Izindleko ngemitha yesikwele yamashedi e-photovoltaic ziphansi kakhulu, njengoba wonke amaphrojekthi afaka phakathi izakhiwo zensimbi nezinhlelo ze-photovoltaic zibiza cishe ama-yuan angu-900 kuphela ngemitha yesikwele, okuwukwenyuka kwama-yuan angamakhulu amathathu kuphela ngemitha yesikwele uma kuqhathaniswa namashedi avamile e-membrane. Izindleko ezikhuphukile zingabuyiswa ngokukhiqiza imali engenayo.
Kuthiwani ngemali engenayo evela ezikhungweni zokushaja? Sibala lokhu sisebenzisa ikhungo lokushaja.
Ngokusho kokusebenza kwamanje kwenqwaba yokushaja engu-120 kw DC ukubala, inzuzo ngayinye ye-kilowatt-hora ingu-0.5 yuan ~ 0.7 yuan yezimali zesevisi, ngokuhambisana nokubalwa kwesikhathi sokushaja esilinganiselwe samahora ama-4 ngosuku.
Inzuzo yosuku olulodwa: 120 × 4 × 0.5～0.7 = 240～336 yuan
Inzuzo yenyanga eyodwa: 240-336 x 30 = 7,20010080
Iposi lokushaja elinobulungiswa lingathola imali engaba ngu-80,000 kuya ku-120,000 ngonyaka
Ngaphezu kwenzuzo eyisisekelo yokukhokhisa imali nge-kilowatt-hora kagesi, izifundazwe nezifunda ngazinye nazo zingafaka izicelo zoxhaso lukahulumeni, ungakhokhisa nesiteshi esisodongeni noma iposi lokushaja endaweni yokukhangisa ukuze uqashe kanye nezinye izindlela zokuthola imali engenayo.
4. Amathemba entuthuko yesikhathi esizayo kanye nesiqondiso
Izimoto zikagesi sezibe yindlela eyinhloko yokuthuthukiswa kwemboni yezimoto yesikhathi esizayo. Ngokuthandwa kwezimoto zikagesi, izinkinga zokushaja nokupaka ziba yizinkinga eziphuthumayo okufanele zixazululwe.
Ngokuthuthuka nokuvuthwa kobuchwepheshe, "i-Photovoltaic + isitoreji + inqwaba yokushaja" izokwakha uhlelo lwe-micro-grid lokukhiqizwa kwamandla okuhambisanayo, okungafeza ukuzisebenzisela kwe-photovoltaic, isitoreji samandla esisele, kuhlanganiswe ne-arbitrage yesitoreji samandla esiqongweni sesigodi, ukusetshenziswa okuphezulu kwamanani kagesi aphezulu kanye nesigodi ukuze kufezwe izinzuzo eziphezulu zomnotho. Ngaphezu kwalokho, ngentuthuko esheshayo yobuchwepheshe be-AI, ishede le-photovoltaic lesikhathi esizayo lizoba yindawo yokupaka ehlakaniphile, ukushaja okuhlakaniphile kanye nokuhlala okuhlakaniphile eshede elilodwa elihlakaniphile.
