Where I lived in Australia, our roof was a water-collector, all of our household water came from the roof, into a big cistern. We did have a solar panel over the bathroom, and water sat up there before feeding down to the shower. Sometimes it was almost dangerously hot. It was fabulous.
(no subject)
Date: 2006-08-30 02:43 am (UTC)Depending on exactly where your house is, and, like, if there are a lot of trees and stuff, it can give you a bit of an advantage, but not that much.
One thing that CAN be nice is a solar water heater. You still need a regular water heater, as well, but a solar water heater can be a nice adjunct.
(no subject)
Date: 2006-08-30 07:42 am (UTC)