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.
Roof hot water system.
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.
The smaller volume of the 181l makes it ideal for applications where low volumes of solar hot water are required e g.
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.
These collect heat from the sun and use it to heat up water that is kept during a hot water cylinder.
If water or air ducts run through your attic space they are less likely to be affected by extreme temperatures and this can save you money on utility costs.
Small units or retirees.
While there are many variations there are two popular options used to create a hot roof.
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.
Solar water heating systems use solar panels known as collectors fitted to your roof.
These roofs can lower your heating costs in the winter.