How strong are Evacuated Glass Tubes for solar heaters?
Posted in Eco-Logic on 3 October 2007
Stats: and No Comments
Posted in Eco-Logic on 3 October 2007
Stats: and No Comments
How strong are Evacuated Glass Tubes for solar heaters? Well, this animation gives you an idea. It’s the principle of braking an egg in your hand - it has strength by shape. No worries about your neighbors kids soccer ball or a hail storm braking your solar tubes!
