Power From The Sun

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View from my home
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When our home was built in 1908 I doubt that anyone had PV solar panels in mind.
 
The way people spend money today never ceases to amaze me. $100 a month to use a 'cell' phone. $100 a month to watch TV. $10,000 for a vehicle that they use for four, five, or six years. Meanwhile paying for gas, insurance, and maintenance.That cell phone amounts to $12,000 over ten years. So does the TV watching. The vehicle, well transportation is a necessity in our world.
 
In my book $10,000 is a lot of money. So why not make the most of it?
 
After doing a little digging I felt it was my chance to be in on what was left of the cutting edge and my wife agreed. Going green on our home just made sense to us and we both agreed it was time to make the move.
 
Our 14 panel, 3.192 kW system has been producing power since 16 Jul 2010.  The original cost per 240 watt panel was $715.90. As of 14 May 2012 it is down to $640.54 per panel. That means one panel has already paid for itself and a second is 45% paid for.

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The house years ago
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The birch trees are long gone and a maple I planted to the left, out of the picture, has become a very impressive tree. More on that later.

Last year vs. this year power production
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Power is produced almost every day by my panels. Some days better than others!
 
The numbers for 2011 are shown below. There were 20 days when no power was registered by the meter (less then one kw in the day). that's 20 days out of 365!
 
With an average of 7.5 kW per day since the panels were put up however, some days were obviously much better. Thirty three days produced 16 or more kW.
 
The panels are fixed. An array of sun tracking panels would produce better for the same exposure. 
 
 

Count of days for the number of kW produced
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If you would like to see this sites images and additional graphs such as production per hour of daylight for the past week, production mile stones, last year vs this year daily production by month comparisons
 CLICK HERE or the animated sun above.

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PV Panels on my home