Solar Energy

Discussion in 'Environment' started by Spoonman, Jan 18, 2013.

  1. Spoonman
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    Spoonman Gold Member

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    I installed solar on my house about 3 years ago. It's something I had always wanted to do, had researched a lot and really ran the numbers. So after 3 years I have to say I'm even a bigger fan of it seeing the results. I installed a 10k system, which is the largest residential system you can recieve full credits for. My annual demand in an all electric house is about 7.5 KW a year. I've been producing on average about 12 KW a year. I added some more efficient fixtures and insulation. The goal was to be net zero, and ii've well surpassed that. the system will pay itself off during this year.

    I just don't understand why solar doesn't get more support in the US. It's running strong in europe. There is no doubt it works and the technology is only getting better. Not to mention the fact that the USA is missing out on a huge growth manufacturing market. The chinese now own the panel production, the germans the technology and inverters. We are really missing the boat.

    I have no more utilitiy bills. in fact i'm selling excess back to the grid.
     
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  2. IanC
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    IanC Gold Member

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    when the germans started buying back solar power at an inflated price they found to their shock that some of the power was coming in at.....night! hahahaha it was so profitable to run a fuel generator back into the grid that a few dunces couldnt resist getting a little extra in.
     
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  3. Spoonman
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    Spoonman Gold Member

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    how much was your last utility bill? mine was a $78 credit
     
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  4. Old Rocks
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    Old Rocks Diamond Member

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    All that prevents the renewables from becoming a primary grid source is grid scale energy storage. And that may have been solved already;

    Fifteen Grid Scale Energy Storage Solutions to Watch

    Bill Gates-backed Liquid Metal Battery is now . . . Ambri ? Tech News and Analysis

    However, at this time, for the individual household, the grid parallel solar system is the best answer, with the grid acting as your battery system. And, yes, install more than you need. The reap the benefits as Spoonman has.
     
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  5. waltky
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    waltky Wise ol' monkey Supporting Member

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    Solar paint - Your Walls Can Turn Heat Into Electricity...
    [​IMG]
    With This Revolutionary Paint, Your Walls Can Turn Heat Into Electricity
    Researchers have developed a thermoelectric paint that produces an energy output of 4 mW/cm2 by harnessing the waste heat from hot surfaces. Along with innovations like solar windows and solar roof shingles, the paint could be used to power homes without relying on environmentally damaging fossil fuels.

     
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  6. Crick
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    Crick Gold Member

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    If you don't mind my asking, how many bedrooms does your house have and, roughly, what was the total investment required for your solar system? Could you also characterize your location: ie, do you run a lot of cooling or a lot of heating?
     
  7. ding
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    ding Senior Member

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    What was the all inclusive cost of the system?
     
  8. there4eyeM
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    there4eyeM unlicensed metaphysician

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    'Investment', not 'cost'.
     
  9. ding
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    ding Senior Member

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    Capital cost not investment.
     
  10. Crick
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    Crick Gold Member

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    Since he's currently making a net positive return off of it, I'd say "investment" is the proper term.
     
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