tag:blogger.com,1999:blog-4299440442312533002.post2540761227841764055..comments2023-01-31T07:21:19.711-04:00Comments on Ralph's Energy Efficiency: Solar Hot Water in Eastern CanadaRalph Doncasterhttp://www.blogger.com/profile/00037504544742962130noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4299440442312533002.post-59089376874168016612009-09-21T21:35:37.714-03:002009-09-21T21:35:37.714-03:00I've since realized a couple errors. I need t...I've since realized a couple errors. I need to take daytime temperatures (not average daily) for panel efficiency. In the summer, bright sun in the morning & evening will come more from the north than the south & therefore not provide much heat for the collector.Ralph Doncasterhttps://www.blogger.com/profile/00037504544742962130noreply@blogger.com