With the more serious environment pollution, the government lays Down a series of restriction policies in accordance with every city Because of the traditional boilers' high energy consumption and Many emissions polluting the environment. Even more, boilers are Seriously forbidden in some cities. However, so many collective Bathrooms, hostels, middle and small hotels, enterprises and institutions Need heating water.

The sunstar solar concentrative heat water supply system engineering is safe, economic, non-polluting and Automatic. It uses the sun as the main source of power. Its lifetime may be 15 years. Now, it has been used in many companies in some cities.