Solar Powered Led Street Light With Auto Intensity Control

Solar powered led street lighting with auto intensity control ch kavitha swathi satyaprakash vinitha abstract the project is designed for led based street lights with an autocontrol that uses solar power from photovoltaic cells.

Solar powered led street light with auto intensity control.

The solar powered led street lights activate from dusk to dawn. Whenever the solar charge is low the circuit utilizes the power from the battery if the battery goes into deep discharge then it utilizes power from solar power then the led s flashes light. This ppt explained on led based street lights with auto intensity control using solar power from photovoltaic cells and photovoltaic panels are used for chargi slideshare uses cookies to improve functionality and performance and to provide you with relevant advertising. Working of a solar powered led street light with auto intensity control circuit and its working.

Solar powered led street light with auto intensity control is a new alternative to traditional street lightning system. Charge controller circuit 2. V darshil h shah vinit g parikh abstract this report describes the design of the solar powered led street light with auto intensity control the project based on 2 modules. Load intensity control circuit using 18v solar panel we will charge 12v battery.

Hence the auto intensity control of street lights is achieved with the above circuit which has an ldr an rtc a pic microcontroller and an led array. The led street light automatically turns on after the dusk and turns off after the dawn. Some of the main advantages of them mainly include. As the name suggests it makes use of street lights so simple.

Solar powered led street lights work by absorbing sunlight through the solar panel andread more. Solar powered street lights are environmentally friendly cost effective and energy saving. 10 years 60w all in one solar powered led street light with auto intensity control manufacturers from china high quality lithium battery. There are many advantages of this system over traditional street lights.

Alternative circuit the circuits shown above uses array of leds as street light in order to save power.