Solar Heating Panels

Plans for Solar Heating panels?
Solar heating panels are basically used for absorbing sun's heat radiation into a system. Usually a liquid with goo dheat storage capacity is used to collect heat from such pannels and is tranferred to other medium where it is required. For industrial use such pannels are used to generate steam and hot water. For domestic use its used for heating water. These panals are usually painted with dark colours so as to absorb maximum inferared rays and reflect minimum rays.