Heat Pipe Solar Collector

1. Fully closed runner, strong anti-freezing performance, corrosion resistance, no leakage, long service life

2. Superconducting metal heat pipe for rapid heat transfer, fast thermal efficiency

3. Pressurized operation, no water in the pipe, no pipe blowing in summer, no pipe freezing in winter, and no leakage.

4. Customized product size and structure to achieve architectural integration.

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Product Details

Product Introduction:

The Heat pipe solar collector is an advanced solar thermal technology designed for high-efficiency energy conversion in a wide range of environments. At its core lies the heat pipe, a highly efficient thermal conductor that operates through the vaporization and condensation cycle of the working fluid inside a sealed vacuum tube. This design enables rapid heat transfer with minimal energy loss, making it one of the most effective systems for solar heating applications.

Thanks to its low start-up temperature and excellent frost resistance, the heat pipe solar collector can perform reliably even in cold or cloudy climates. Once the sun's rays heat the vacuum tube, the working fluid vaporizes and rises to the condenser area, where the heat is transferred to the water or heat medium in the manifold. The fluid then condenses and returns to the base of the tube, repeating the cycle continuously for consistent thermal output.

Heat Pipe Solar Collector

Product Parameters：

Collector Model		HPC318	HPC395	HPC472
Overall Dimension(mm)		1720x1936x156	2120x1936x156	2520x1936x156
Vacuum tube specification		φ58x1800	φ58x1800	φ58x1800
Number of vacuum tubes		20	25	30
Contour area(m?)		3.18	3.95	4.72
Lighting area(m?)		2.00	2.50	3.00
Net weight(kg)		70	88	104
Working Pressure(MPa)		0.6MPa
Interface size		G3/4 male thread
Number of ports		2 pcs
Total heat loss coefficient		2.453W/(m²K)
Maximum working temperature(℃)		120℃
Peak efficiency		0.724	0.724	0.724
Rated Efficiency		0.6	0.6	0.6
Rated power (kW)²	400W/m²	0.33	0.42	0.50
	700W/m²	0.77	0.96	1.65
	1000W/m²	1.20	1.50	1.80
Work material capacity (L)		1.35	1.67	1.98

Application Scenario:

Suitable for hotels, schools, hospitals, swimming pools and other types of centralized hot water needs.

Product Advantages:

Fin: 3003 antirust aluminum material

Advantage:corrosion resistance, no rust, fast heat transfer

Runner: Copper material

Advantage: corrosion resistance, fast heat transfer

Welding: silver copper welding rod

Advantage: strong toughness, strength, corrosion resistance

Medium: according to the different ambient temperatures to choose a different heat transfer medium

Heat Pipe Solar Collector

Company Strength：

The company has partnered with seven leading research institutions, including the Chinese Academy of Sciences, Tsinghua University, and the Shandong Academy of Sciences, to promote the transformation of solar energy from traditional “hot water” applications to advanced “flat-plate clean thermal energy.” We have established seven R&D departments, one research institute, one academician workstation, one laboratory, and one thermal energy institute. With an annual output of 7.0 GWth of flat-plate clean thermal energy equipment, the company ranks second globally in flat-plate collector production. We possess core technology and a dedicated production line for solar spectrum selective absorption coatings, holding the top market share in core materials across the industry.

The company has been recognized as a National High-Tech Enterprise, a “Specialized and New” Enterprise in Shandong Province, a Shandong Gazelle Enterprise, and has received distinctions such as the Shandong Academician Workstation and Shandong Enterprise Technology Center.

Heat Pipe Solar Collector