While there are many variations there are two popular options used to create a hot roof.
Roof hot water system.
The first method revolves around foam sprayed in place generally sprayed in between the rafters trusses while the second utilizes foam board generally placed on top of the exterior roof sheathing.
Australian made ecosmart roof mounted solar hotwater systems with electric boost effortlessly capture the sun s energy store its heat and boost the water temperature when needed.
Small units or retirees.
The smaller volume of the 181l makes it ideal for applications where low volumes of solar hot water are required e g.
These collect heat from the sun and use it to heat up water that is kept during a hot water cylinder.
Solar water heating systems use solar panels known as collectors fitted to your roof.
Sunearth offers a variety of solar hot water heating solutions that allow you to use the sun s power to provide hot water for all your needs.
Roof mounted electric or gas boosted solar hot water ideal for replacing an existing roof mounted system or when there is no space on the ground for a tank.
The solahart 181l series is a roof mounted open circuit solar water heater specifically designed to provide economical service in medium to high solar gain areas.
A boiler or heating element is often used as a back up to heat the water any to succeed in the temperature you wish.