Evacuated Tube Heat Pipe Solar Collector

Looking for a solar collector that works in the snow, in the sun, and everywhere in between? The Heat Pipe Solar Collector is a smart, efficient, and low-maintenance solution for water heating across multiple industries.

Instead of pumping water directly through the tubes like traditional collectors, our design uses sealed copper heat pipes that transfer heat more efficiently—and more safely. This simple yet powerful system means no leaks, no freezing, no headaches.

Why This Collector Stands Out

Most solar collectors are either cheap but unreliable, or complex and expensive. The Heat Pipe Solar Collector offers the best of both worlds—an affordable, scalable system built with premium materials and designed for decades of use.

Works in Extreme Cold – The sealed heat pipe and vacuum insulation keep the system safe from frost damage.

Safety First – The heat pipe’s working fluid never touches your water, which means no contamination risks.

Instant Heat Response – Even on a chilly morning, you can get hot water after just minutes of sunlight.

Minimal Maintenance – Damaged tubes can be replaced individually without dismantling the whole system.

How Does It Work?

Think of each heat pipe as a miniature thermal engine. Inside each vacuum tube, the sealed pipe is filled with a small amount of low-boiling-point fluid. When sunlight hits the absorber plate, the fluid vaporizes, carrying heat to the top of the tube. There, it releases energy into a heat block or exchanger connected to your water tank. The fluid then condenses and flows back down—ready to repeat the cycle endlessly.

This process is:
Fast – Immediate heat transfer.
Clean – No contact between fluid and water.
Efficient – Maximum energy conversion from the sun.

Who Is It For?

Homeowners – Perfect for solar water heaters in freezing climates.

Businesses – Hotels, schools, and apartment buildings looking for centralized solar hot water.

Farmers – Keeps greenhouses warm and livestock supplied with warm water.

Wellness Centers – Pools and spas stay at a comfortable temperature without heavy energy bills.

Built with Premium Components

· Aluminum Fins (3003 Alloy): Lightweight, rust-proof, and fast heat transfer.

· Copper Heat Pipes: Corrosion-resistant and thermally superior.

· Phosphor-Copper Welding: Strong, flexible, and designed for longevity.

· Custom Factory Options: As a direct manufacturer, we offer OEM branding and tailored system designs for projects of all sizes.

Why Choose Our Brand?

We don’t just make solar collectors—we engineer solutions for sustainable living. With decades of manufacturing experience, we supply systems that are:
Reliable – Tested for harsh conditions.
Customizable – Built for your project needs.
Sustainable – Lower carbon footprint, lower energy bills.

Take the Next Step

Ready to go solar with a trusted, low-maintenance heating system? Whether you’re installing a residential water heater or designing a commercial project, the Heat Pipe Solar Collector delivers real performance, real savings, and real sustainability.

Click here to request a quote or technical consultation today. 

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Product Parameter:

Q1: What is a heat pipe solar collector?
A1: A heat pipe solar collector uses evacuated glass tubes with sealed copper pipes to efficiently transfer solar heat to a circulating fluid. It's known for its fast start-up, high efficiency, and excellent performance in cold climates.

Q2: How does a heat pipe work in solar collectors?
A2: The heat pipe inside the evacuated tube contains a small amount of fluid. When heated by sunlight, the fluid vaporizes and rises to the condenser end, transferring heat to the water system. The vapor then condenses and returns to the bottom, repeating the cycle.

Q3: What are the advantages of heat pipe collectors over flat plate collectors?
A3: Heat pipe collectors offer better performance in low sunlight or cold environments, faster response time, and less heat loss due to vacuum insulation. They're ideal for areas with cold winters or industrial hot water needs.

Q4: Can heat pipe collectors be used year-round?
A4: Yes. Their design with vacuum insulation and antifreeze compatibility makes them suitable for year-round operation, even in sub-zero temperatures.

Q5: What maintenance is required for heat pipe solar collectors?
A5: Maintenance is minimal. Regularly checking for leaks, cleaning the glass tubes, and inspecting the heat exchanger once a year is typically sufficient.