Iyini isimiso sokukhanya komgwaqo welanga? Yiziphi izingxenye eziyinhloko zamalambu asemgwaqweni elanga?
Okokuqala, isimiso sokukhanya komgwaqo welanga
Umgomo wokusebenza wesistimu yokukhanya komgwaqo welanga ulula. I-solar cell eyenziwe yisimiso somphumela we-photovoltaic phakathi nosuku ithola amandla emisebe yelanga futhi iguqule ekuphumeni kukagesi. Igcinwa ebhethrini ngokusebenzisa isilawuli sokushaja nokukhipha, futhi ukukhanya kuncipha kancane kancane kuze kufike ku-10lux ebusuku, I-voltage evulekile yesiyingi yephaneli yelanga cishe i-4.5V. Ngemuva kokuthi isilawuli sokushaja nesikhiphayo sithole le voltage, ibhethri izokhipha isivalo sesibani. Ngemuva kokuthi ibhethri selikhishwe amahora angu-8, isilawuli sokushaja nesikhiphayo sizosebenza, futhi ukuchithwa kwebhethri kuyaphela. Umsebenzi oyinhloko wesilawuli sokushaja nesikhipha ukuvikela ibhethri.
Okwesibili, izingxenye eziyinhloko zezibani zasemgwaqweni zelanga ziyethulwa
Imojula yeseli yelanga: Ngokusho kwesimiso somphumela we-photovoltaic, wenziwa nge-crystalline silicon. Umsebenzi wawo ukuguqula amandla akhazimulayo elanga abe amandla kagesi. Inekhono elithile lokuvimbela imvula, isichotho nomoya. Izingxenye zebhethri zingaxhunywa ngochungechunge noma ngokuhambisana ngokwezidingo zangempela.
Isilawuli sesibani somgwaqo: Iguqula i-DC yamanje isuka ohlelweni lwamaseli elanga iye ebhethrini, futhi ngesikhathi esifanayo yenza ukuphathwa kwebhethri nokushaja nokukhipha ukuze kuvikelwe ukuphepha kwebhethri nokusebenzisa amandla elanga ngempumelelo.
Ibhethri yokugcina amandla: Emini, amandla kagesi avela ebhethrini lelanga aguqulwa abe amandla amakhemikhali ukuze agcinwe, futhi ibhethri yokugcina amandla ikhipha amandla kagesi ebusuku, futhi amandla amakhemikhali aguqulwa abe amandla kagesi ukuze asetshenziswe umthwalo.
Umthombo wokukhanya we-LED: Imithombo yamanje yokukhanya evamile amalambu okonga amandla e-DC, amalambu okungenisa amaza aphezulu, amalambu e-sodium anengcindezi ephansi, nemithombo yokukhanya ye-LED. Njengomthombo wokukhanya we-semiconductor, i-LED inezici zokusetshenziswa kwamandla okuphansi nokusebenza kahle kokukhanya okuphezulu. Iwumthombo wokukhanya ofaneleka kakhulu wezibani zasemgwaqweni zelanga.
U-SRESKY ungumkhiqizi wokukhanya we-Solar Street Light. Sicela usithinte uma unemibuzo