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Noah930 Noah930 is offline
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Join Date: May 2005
Location: gone
Posts: 17,507
Garage
Quote:
$131,600
Value of energy
-$77,300
Cost of roof
-$7,000
Cost of Powerwall battery
+$20,500
Tax credit

Roof square footage
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$

Monthly electric bill
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Powerwall battery
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$67,800
Net earned over 30 years
And all I have to do to get started is put down a $1000 deposit. For a product that will be available when? And a lifetime guarantee (to infinity!) for a company of questionable financial solvency.
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1987 Venetian Blue (looks like grey) 930 Coupe
1990 Black 964 C2 Targa
Old 05-10-2017, 06:28 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #14 (permalink)