Balcony wall hanging flat plate split type heater system is more suitable for high-rise builings. The traditonal heater is hard to maintian, as there is no enough space for installation and too much waste of cold water. This system is specially designed for high-rise. It can be installed in any angle, not covering life space. This shows the perfect combination of solar energy and construction, leading the trend of new technology new material, new skill and solar energy application.