Gv solar project

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Gv solar project

  1. 1. GREEN VALLEY SOLAR Average annual sunshine in the sunniest major US cities City % Sunshine Clear Days Phoenix, Arizona 85 211 Las Vegas, Nevada 85 210 Tucson, Arizona 85 193 El Paso, Texas 84 193 LIVING IN ONE OF THE TOP FOUR CITIES IS AN INCENTIVE TO GO SOLAR
  2. 2. Rep. Giffords Goes Solar <ul><li>Arizona congresswoman installs solar panels on roof of her Tucson home </li></ul><ul><li>Facts on solar installation at Congresswoman Giffords’ Tucson home: </li></ul><ul><li>Produces about 2 kilowatts of electricity </li></ul><ul><li>Total project cost, including materials and installation: $12,544 </li></ul><ul><li>Final net cost to Congresswoman Giffords: $3,434 </li></ul>
  3. 3. A Typical Panel Layout
  4. 4. THE BEGINNING my useage
  5. 5. THE NEXT STEP potential results
  6. 6. JUSTIFICATION <ul><li>A 2kW system installed by me costs $10.000. </li></ul><ul><li>TEP Rebate @ $3./watt = $6,000. X 0.7= $4200. </li></ul><ul><li>30% IRS Tax Credit = $3,000. </li></ul><ul><li>Net Cost = $2,800. </li></ul><ul><li>Payback, $2,800/$240 = 11.67 years </li></ul><ul><li>Note TEP adjusted the credit to $2.25/watt or only $3150. bah humbug </li></ul>
  7. 7. THE PANELS eight @ 245 watts
  8. 8. THE INVERTER 2kW
  9. 9. THE HELPER hoisting away
  10. 10. Rooftop Worker
  11. 11. Individual Panel Set Wiring
  12. 12. Wiring Between Panel Sets
  13. 13. Service Wiring
  14. 14. Making Watts !!

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