The Intelligent Design of Solar LED Street Lamps Based on MCU

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Abstract:

The design of the solar LED street lamps based on MCU , which combines the MPPT of solar cells with PWM improves the reliability of the operating system of solar LED street lamps and extend the lifespan of the lead-acid battery , It adopt a controlling method for battery discharging process according to SOC of battery and the signal output of different PWM at different stages only to make the intelligent development of the solar LED street lamps uniquely advantageous and enjoy the better prospects of wider application.

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Advanced Materials Research (Volumes 605-607)

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2005-2008

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December 2012

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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