Solar Energy Building Project
Heat collectors, water pump and water storage tank are combined together to constitute a heat-collecting cycle system of solar energy,the equipped intelligent controller can guarantee the whole system to operate in safety year by year.As long as sun is heating the collectors,heat energy will be transferred into the water storage tank through the continuous circulation of water in the pump automatically controlled by the intelligent controller.In the overcast days or winter,when the hot water temperature can not meet the requirement, the assistant electric heater connected to gas boiler system will automatically or manually start to supplement heat. When the water temperature in winter drops below 45℃,the freeze protection function of the intelligent controller will work,thereby the pump will circulate, warming the collector up with warm water from the storage tank for freeze protection purpose.