Renewable Energy

Solar heating and cooling system It is a field of photothermal application of solar energy that utilizes the wave nature of sunlight. It is a system that utilizes heat energy such as a boiler by absorbing, storing, and converting heat through a heat exchanger through a solar heat collector and using a heat storage tank. Solar thermal energy has a low energy density and varies greatly by season and time, so heat collection and storage technology are the most basic technologies.

system Configuration
• Heat Collector It is the part where solar heat is collected, and the heat collection temperature is determined by the heat loss rate of the condenser
• Heat Storage Unit A heat storage tank that can act as a kind of buffer that is needed because the heat point and heat collection amount do not match the point of use and load amount
• Using Part The solar heat stored in the solar heat storage tank is effectively supplied, and when insufficient, it is supplied by an auxiliary heat source
• Control Unit A device that effectively collects and stores solar heat and plays an important role in the supply and performance and reliability of the solar system