Pre-heated Pressurized Solar Water Heater

In the chest of no pressure tank have been set a prtesurrized copper coil,the water of the tank can be naturally cycle with that of collector’s. Washing water turn hot through the heat exchange between the copper coil and the hot water in the tank,and so can have pressure spray. Copper coil is increased cost, but the heat transfer ability greatly increased.In order to ensure a continuous bath ,The water temperature in tank and heat transfer area of copper coil is determined.
The water in tank only play the role of endothermic and exothermic.Water capacity in storage tank keeps constant.Using water go into solar storage tank through the cold water inlet of the coil. Cold water absorb heat energy of hot water in starage tank to rise itseft temperature.( temperature difference

About Us

ONOSI solar specializes in manufacturing and selling solar thermal systems, water purification systems, etc. The main products are: high-end heat pipe solar collectors, air solar collectors, solar Ionizer, solar micro-kitchens, solar water heaters, etc.

The company fully implements the ISO9001:2018 international quality system authentication, through field inspections by authoritative organizations such as TUV and SPF. Won the certification of SOLAR KEYMARK, SRCC, CE, ROHS,etc.

The company focuses on product development and innovation, and has a number of invention patents and utility patents. ONOSI trademark has been registered in more than 22 countries all over the world.

The company has own rights for import and export,has been exported to Netherlands, Italy, Germany, Austria, Chile, Brazil, Guatemala, South Korea, Japan and so on,more than sixty countries and regions, the export quantities are top among the same enterprises.