Solar a Real Life Study, 1 year Operation 20 Panels PV, Mr. Row

Real System, Full Year of Energy Production Data, Day by Day

Solar is incredibly cheap, less than 10% of the cost of buying power from the utility here in Hawaii

This Actual 20 panel System produces at 3.3 cents per kWH.    Larger systems like 30 panels can be under 2.9 cents.

You can download the Excel here----

http://www.box.com/s/ipn0l6nc3hafxs988689

Here it is Embedded into this post.




And here is a screen capture of the spreadsheet