ESTIMATE OF COSTS OF INSTALLATION OF SOLAR PANELS

As of August, 2002

Estimate between 15% to 20% of cost of total materials and equipment. The bigger the system the greater the cost of installation.

Actual installation happens as follows:

Initial analysis estimated 1 hour

(plus one way travel if more than 25 miles from Snowflake)

1 hour

Concrete & Pole work (cost of concrete) $130)

galvanized poles 6" diameter ($13.87/ft) $166 estimated 10 hours

Install components

Tracker panels (outside team)

Electrical Components (inside team) 2 days @ 10 hrs 20 hours

Follow Up

Tie up loose ends

Walk through (about one or two weeks after initial install)

4 hours Cost per hour $40.00 : Total number of estimated hours: 40 =

Guideline approximation $1,600.00

Install materials cost:

Concrete $130

Poles $166 = Total $296 (For a standard 8 Panel installation.)