Solar power system sizing

Discussion in 'The Projects Forum' started by Wind23, Sep 27, 2012.

  1. Wind23

    Thread Starter New Member

    Sep 26, 2012
    22
    1
    Hi, i am learning to size a standalone solar power system. The system will consist of solar panels, charge controller, battery and inverter .

    The following are the design criteria.

    The system voltage is 12V.
    The system must be able to provide power for 1 day without sunshine.
    The total DC watt hours/day : 97.2 W (DC loads)
    The total AC watt hours/day : 240 W (AC loads)
    The total sunshine hours per day : 6 hours.
    Battery depth of discharge : 0.7

    Can anyone help me to size the correct solar panel, charge controller, battery and inverter please?

    Thanks.
    Wind23.
     
  2. DMahalko

    Senior Member

    Oct 5, 2008
    175
    14
    wayneh likes this.
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