The U-type tube structure separates "heat absorption-heat transfer"; the heat pipe's thermal conductivity is 30%-40% higher than traditional vacuum tubes, quickly transferring heat to the heat storage system.
The working fluid in the tube circulates unidirectionally, reducing reverse heat loss; especially in low-temperature environments, heat loss is 15%-20% lower than ordinary solar systems.
The selective absorption coating combined with the U-type flow channel design increases the utilization rate of oblique light by 25%, ensuring stable heat collection even on cloudy days.
The freezing point of the working fluid in the heat pipe is low (up to -40℃), no risk of freeze expansion and rupture in winter, and it can start normally at extreme low temperatures of -30℃.
The fully enclosed U-type structure isolates dust and rainwater, reducing scaling inside the tube, and can operate stably for a long time in sandy and high-humidity areas.
The bracket is compatible with an installation angle of 30°-50°, which can be flexibly adjusted according to the latitude of different regions to maximize solar energy capture.
The U-type tube and manifold adopt a plug-in connection; single-tube failure does not require overall shutdown, and replacement and maintenance only take 10-15 minutes, with high maintenance efficiency.
Core components (heat pipes, manifolds) are made of 304 stainless steel + high borosilicate glass, which are corrosion-resistant and anti-aging, with a normal service life of 18-25 years.
No complex pipeline interfaces, reducing the risk of water leakage; daily maintenance only requires regular wiping of glass tubes, and maintenance costs are 25%-30% lower than traditional solar energy.
