Zhejiang Shentai Solar Energy Co., Ltd. products

Working principle: The fluid passes through the U-shaped copper pipe which inserted inside the vacuum tube (evacuated tube) and when warmed up, it returns up to the header pipe. An aluminum fin conducts heat from the entire inner surface of the evacuated tube and transfers it to the solar fluid inside the copper pipe. The fin touch precisely to the inner glass tube and embraces tightly the U copper pipe with solar fluid.

The pipeline is made of all the red copper and conducted by heat transfer medium liquid. Water can`t flow in vacuum tubes and operated when confined. The manifold uses Aluminum alloy mould material of high strength with Air flow design. It is furnished in good style. Can withstand high pressure when it works. Module design, arbitrary combination, which can meet the demand of large water consumption.

Collector: Cover: Mistlite low iron extra clear tempered glass. Thickness of cover: 3.2mm. Diameter of pipe:. Header pipe: Φ22mm (thickness: 0.8mm). Risers: Φ10mm (thickness: 0.7mm). No. of risers: 8. Distance between pipes: 110mm. Liquid heat transfer: Water or Anti-freeze fluid(Water-glycol).

Working Principle: Flat style vacuum tube collectors conducts the heat energy by the high efficient heat pipes, Sunlights concentrated by the CPC reflectors.The CPC reflectors considerably improves thevacuum tubes efficiency much, Flat plate shape can prevent the dust accumulation which affects the CPC. It conquers the mass heat loss of traditional flat plate panels, meanwhile it is slim and light same as the flat plate ones.

Central solar water heating system is designed based on customers water consumption. By collecting the solar heat, it can heat a great amount of water that can accomm odate tens of and hundreds of people. SUNTASK solar thermal collector, SCM, SFM ,SR and SCM-U, a lot of these collectors can be linked together to make the solar central heating project. It is widely used in hotel, swimming pool, school etc. Investment only once, benefit forever. No harm, no pollution, saving and clean.

Sunlight concentrators make the efficiency doubly increased. Fast assembly CPC concentrators more easy installation and transportation. 360°sunlight absorber, hot water in cloudy. Overheating protection just disassembly the CPC concentrators in summer. Temperature startup more faster than the normal solar thermal collectors. Applicable for the industry heating. More thermal production based on the same aperture area. EN12975/Solar Keymark.

The pipeline is made of all the red copper and conducted by heat transfer medium liquid. Water can`t flow in vacuum tubes and operated when confined. The manifold uses Aluminum alloy mould material of high strength with Air flow design. It is furnished in good style. Can withstand high pressure when it works. Module design, arbitrary combination, which can meet the demand of large water consumption.

When the temperature of the heat collector reaches the set value, the controller shall start the circulation pump auto- matically. The circulation pump makes heat-conducting liquid circu- late automatically. The heat-conducting liquid transfers heat to water by the heat exchanger in the water tank. In case the temperature of the collector does not reach the set value, the circulation pump shall be shut automatically. In case the temperature of the water tank does not reach T-max, then start the auxiliary heating device.

The first invention Heat Pipe-Flat Plate collector, anti-frozen, scale free and more safe. New structure, no medium liquid needed, free maintenance. Overheating prevention, longer service lifetime pressurized tank. Slope/flat roof multifunction, more harmony of inclined roof installation. Water storage tank split with the solar collectors. Available both for the building integration and high cost/performance. 24h/whole day high pressure hot water outlet. Innovation leader of popularized solar energy in future.