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3 Answers

system size

Asked by: 2225 views PV Systems

I would like to know the cost of an on grid system to provide power for a 20 amp 220volt circuit.   Thanks

3 Answers

  1. avatar Carol Rogers says:
    November 4, 2011 at 1:53 pm

    how many solar panels or amps to heat and cool a 16′ x 30′ greenhouse in illinois

  2. avatar Lewis Woodward says:
    February 10, 2012 at 4:42 am

    Accounting for system power losses, you should get a system that is rated at 5 to 6kW. Check out Sun Electronic’s turn key systems on their main page … http://sunelec.com/index.php?main_page=systems_grid_tie
    Hope this helps.

    Lew


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