Led solar street light system design features

The development of led solar street light is a typical performance of the development of photovoltaic power generation technology, is in the national advocacy of energy conservation and emissions reduction support clean new energy in one direction. As the promoting function of many factors led, solar street light with the fury of the rapid development momentum. Special solar street lamps controller designed for solar dc street lamp system, controlled by single chip microcomputer tandem PWM charging unit and main circuit, realizing the intelligent control. Adopt double bond type light touch switch, complete all the set-up and operation. Solar led street lamp with a short circuit, overload, meter, overcharge, discharge, automatic shut off, and the protection function such as automatic recovery. Led solar street lamps controller through a computer chip charging voltage and charging current of solar panels, battery terminal voltage, discharge current, environment temperature involves controlling the charge and discharge parameters, such as sampling, implemented in accordance with temperature compensation of charging and discharging control of battery characteristics, adopt efficient PWM battery charging mode, ensure that the battery and work in the best state of lamps and lanterns, greatly extend the service life of battery and lamps and lanterns, improves the charging efficiency of solar energy to the battery and the working efficiency of the light source circuit; Has a variety of work mode, the output mode choice. Want to learn more industry information or ask price, can call advisory