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    Julloa50's Avatar
    Julloa50 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Mar 24, 2013, 05:52 PM
    How many watts I need to run 3 fans, 1 TV, I small pump, and 5 23 watt ligths?
    I want to get off grid and get on solar power, plan to use solar panels, controller, power inverter and deep cycle batteries. What combination of solar panels and batteries need to be able to run 3 fans, 1 fridge, 1 TV, 1 small pump, and 5 23 watt lights?
    scott53715's Avatar
    scott53715 Posts: 165, Reputation: 10
    Junior Member
    		  
    #2

    Mar 24, 2013, 06:33 PM
    Add it all up. Watts divided by volts = amps. 1 HP (horse power) is about 750 watts. You have to do the math. Hope this helps!
    ma0641's Avatar
    ma0641 Posts: 15,675, Reputation: 1012
    Uber Member
    		  
    #3

    Mar 24, 2013, 07:19 PM
    You will need a lot of power. 125 watts for lights, motors, compressor for frige etc. You will probably find out the cost is way more than staying with the power company when you add up all the costs.
    donf's Avatar
    donf Posts: 5,679, Reputation: 582
    Printers & Electronics Expert
    		  
    #4

    Mar 25, 2013, 05:38 AM
    My advice is for you to consult with a licensed electrician that is experienced in solar systems and windmills. Or an engineer. Another source would be a local community college engineering department.

    There is way too much involved then just the amount of Watts. There are structural issues, amperage, storage, conversion to AC (inverter).
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