Shanxi Lingchuan County Rural Solar Light

Lingchuan County, Shanxi rural solar lights use photovoltaic effect principle a solar cell made during the day solar panels to receive solar radiation into electrical energy output, after charge-discharge controller is stored in batteries at night when the illumination gradually reduced to about 10lux solar panels open circuit voltage of about 4.5V, charge and discharge controller detects the voltage value after the action, the battery discharge to the lamp. 3, solar street lighting system design fold compared with the general design of solar lighting, the same basic principle, but need to consider more links. Below Ltd. Shandong Xuguang solar photovoltaic power LED lights, for example in several aspects for analysis. 4, System Configuration fold if you tell us the following questions, and we will soon provide you with solar street lighting system solutions and configurations. 1, where the use of solar power system? How the solar radiation situation? 2, load power system be? 3, the output voltage of the system is how much, DC or AC? 4. How many hours of work each day? 5, as there is no sunlight in rainy weather, the system needs to continuously supply the number of days? 6, the case load, pure resistive, capacitive or inductive, starting current 7, the number of system requirements to ensure the lamp in the case of specified operating conditions, the system configuration is good or bad to see the solar modules, street light controller, match between the battery or not. According to the current solar street lighting problems and the current level of technology