Solar-powered LED lighting principles and techniques of detailed analysis of
Date:2011-11-24 16:12
Status:Be resolved
Question:zhangsheng
discharge controller is stored in batteries, the evening when the light gradually lowered to about 101ux, solar panels open circuit voltage of 4.5V, charge and discharge controller detects the voltage value action, on head discharge of the battery. After 8.5 hours of battery discharge, charge and discharge controller actions, battery discharge end. Charge and discharge controller's primary role is to protect the battery.
2, solar LED lighting systems design
2.1 solar module selectio
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