User talk:Deane@gooroos.com

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Hi... Thanks for noticing the bad math on the solar energy page. I fixed the numbers to match things up. I rechecked my source and the 60% efficiency number seems correct. As I understand it China has the bulk of the solar water heaters in the world and most of these are evacuated tube type heaters. These heaters in particular have high efficiencies. You put your concern in the correct place by the way. If you think the efficiency number is incorrect can you provide a source that shows this? Mrshaba (talk) 06:23, 20 May 2008 (UTC)