In response to the demands of the northern clean energy heating and heating market and the blue sky defense war，Provide distributed heating for rural households, communities and industrial parks, and urban central heating, etc.A variety of "Photothermal +" clean energy heating systems to meet various energy needs such as water, electricity, heat, steam, and cooling.

01 The blue-sky tube has high absorption, low emission, low heat loss and quick start, especially suitable for heating in winter; 02 Strengthen the coupling of polyurethane insulation layer and reasonable water allocation, quantity configuration to realize rapid heat, heat collection, heat storage, and efficient heat supply; 03 Modular solar-thermal heating unit integrates heat collection and storage, realizes any combination, and is used for large-scale circulation heating during the day. Give full play to the free advantage of solar energy and integrate heating and hot water supply. 联供。