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  • J.P.M.
    Solar Fanatic
    • Aug 2013
    • 15023

    #16
    Originally posted by solar_newbie
    If you want a new roof, go for it but do the whole house.

    If you want economic way, do the following
    - cost of install new roof -- 10k-20k
    - cost of bring array down and put back --2k

    Roof life time - 40 years

    If the roof can last 10 years, your cost of install now is 2.5-5k vs later. Economic is shown already.

    Next is array life time. Is it less than 40 years? Some can say longer ... Some say it is.

    If you replace roof now, you might consider another things in the future to keep or not keep array. But it is long time later.

    If you plan to stay in the house for 10 years . It is more effective to sale a house with new roof vs old roof.
    Where did the $2K est. come from ? For that matter, where did any of it come from ? NOMB, but you sometimes seem to throw #'s and opinion around with as much care as you take with grammar and syntax.

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