On Wed, 14 Feb 2007 18:16:45 -0600, Rick Morel
wrote:

About 3 AH, or 29 W per gallon

Oops. Typo, should be about 3 AH or 39 W per gallon. This figuring 13V
on the battery bank. Probably be easier to put it at 40 W. It is an
average. So 25 GPH times 40 W is 1,000 W or 1 KW.

Rick