Unganquma kanjani ubude be-solar street light pole?
Izindlela zokukhanyisa izibani zasemgwaqweni zelanga Ukukhanyisa okuhlangene ohlangothini olulodwa: Lokhu kulungele izindawo ezinezimoto zabahamba ngezinyawo eziphansi, njengemigwaqo yasemakhaya. Isibani sifakwe ohlangothini olulodwa lomgwaqo kuphela, sinikeza ukukhanya kwendlela eyodwa.Ukukhanyisa okulinganayo kwamazwe amabili: Lolu hlobo lokukhanyisa lufanele izindawo ezinezimoto ezihamba ngezinyawo eziphezulu, njengemigwaqo emikhulu yasemadolobheni. I…
Unganquma kanjani ubude be-solar street light pole? Funda kabanzi "