About Solar Water Heater DFSX

Flat panel Solar Water Heating System uses the thermosiphon principle to transfer heat from collector to water inside the tank. The collectors are coated with a heat absorbent surface which absorbs the sun rays and beats fluid in the collector. As the fluid is heated it rises to the top of the collector panel and into the tank were it displaces cooler fluid which flows into bottom of the collector panel where the process is repeated. The more temperature difference between the fluid in the collector panel and in the tank the faster flow and the heat exchange.

Using thermosiphon system-Depending on the different density between hot water and cold water, a water flowing cycle is created in the tubes. Hot water flows automatically upwards while the cold water flows down. The water in the storage tank will be heated from the natural circulation.

About HEL

Hindustan Energy founded in 1998, not only formulated a comprehensive development plan, defined the high demand, high-quality product standards, contributed itself in leading a enterprise standard of the same trade or occupation, reached a national standards in the management system in integration, but also greatly improved the product performance since the very beginning of foundation, these indicate HEL can proceed to provide the customers’ expectations and satisfaction with the high-quality products.

Our company will keep on exploring overseas markets, creating a foreign production base designedly; making energy saving environmental protection bigger and stronger. Meanwhile, we will actively develop cutting-edge green products; integrating solar, energy-efficient and building design; constructing a major solar-energy, full-featured, comfortable, environmentally sustainable living environment. HEL leaves that this sunrise industry is certain to enter the glory in 21st century and make an important contribution to the living environment of the whole mankind.