Re: [APD] Solar tanks

[Dave Gomberg <dave1 at wcf_com>]

At 09:00 2/7/2006, Tom wrote:
>This is not just ethically correct, but good business.

Not in my spreadsheet.....

Does solar pay?
Peak hrs/day averaged over 1 year4
Cost  $/KWh installed4000
Payment monthly38.60
Life in years20
Interest in percent10
Value of 1KWh0.11
Return13.38






-- 
Dave Gomberg, San Francisco   NE5EE     gomberg1 at wcf dot com
http://www.wcf.com/apbook  for Kasselmann's "Aquarium Plants" book SPECIAL
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