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You are here: Home / Topics / Solar charge controller

Solar charge controller

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Projects › Projects › Solar charge controller

  • This topic has 3 replies, 4 voices, and was last updated 12 years, 5 months ago by Jignesh Panchal.
Viewing 4 posts - 1 through 4 (of 4 total)
  • Author
    Posts
  • November 19, 2011 at 1:58 pm #1407
    Julian
    Participant

    Hi, I wish to build a solar charge controller to limit the charging of batteries from solar panels. Is there any links or website which provides the circuit for solar charge controller with explanation? I went through a lot of websites however most of them only provide circuit with little explanation. 

    November 20, 2011 at 2:56 am #6854
    Dexter
    Participant

    THE link may be useful to you

    if you want to add mc to set the time duration for charging the battry use AT 89c2051 

    or if  you are a bigginer in eletronics project see to the link

     

     

     

     

    http://simpleelectronic.com/2009/06/29/solar-charger-controller-circuit-diagram/

    January 3, 2013 at 10:51 am #8897
    karthikeyan
    Participant

    the basic concept is buck converter design,norally if PV  voltage reaches above 14v there should be control to maintain the voltage to 14v from PV, so you have to reduce the duty cycle, you select the MC with PWM channel get ADC feedback and adjust the duty cycle according to ADC voltage

     

    January 11, 2013 at 2:33 pm #8930
    Jignesh Panchal
    Participant

    i dont know english but i have tried.
    i think the useble circuit is amp controller.
    that circuit is the helpfull your solar pannel project.
    that circuit is also working in mobile charger.
    the battery is full then amp was low so is not defected to battery….

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