Heat Pipe Solar Collectors – Hot Water & Heating Solutions
Looking for a powerful and reliable solar heating system?Our Heat Pipe Solar Collectors deliver high efficiency for both domestic hot water and space heating – even in extreme cold climates.

📌 Solar Collectors Working Principle

● The vacuum tube’s selective absorber coating captures solar energy
● Aluminum fins transfer heat to the heat pipe
● The heat pipe delivers thermal energy to the manifold
● Works seamlessly with existing water heating systems

 

mini heat pipe solar collector

📌 Heating Pipe Solar  Collectors Features:

● High-Quality Manifold: Made of durable aluminum alloy for long-lasting performance.
● Sturdy Bracket: Strong aluminum alloy bracket ensures stable installation.
● Efficient Heat Pipe Condenser: 24mm heat pipe for optimal thermal transfer.
● Wide Flow Channel: 35mm diameter flow channel for enhanced heat circulation.
● Premium Vacuum Tubes: 58*1800mm all-glass evacuated tubes for maximum solar absorption.
● Superior Insulation: High-quality rock wool ensures minimal heat loss.

 

Split_Type_Pressurized_Heating_Water_Solar_diagram

 

📌 Solar Collectors Available Models

● 10 / 15 / 20 / 25 / 30 Tubes
● Heat Pipe Condenser: 14mm / 24mm
● Heat Pipe Size: 1690mm length, 0.5mm thickness
● Heat Conduction Fin: 0.18 / 0.25mm aluminum
● Manifold Shell: Anti-rust aluminum alloy
● Bracket Options: Aluminum alloy or galvanized steel
● Bracket Angles: 25° / 38° / 45°
● 5-Year Warranty

📌 RIWATT 4 Hot Selling Series

• Integrated pressurized heaters
• Compact stainless-steel systems
• Flat panel solar heaters
• Split high-pressure solar heating systems

🌟 Latest Project

We’ve just prepared 5 sets of 20-tube Heat Pipe Solar Collectors for a Mongolia client. Installed in serial, integrated with an 500L high-pressure storage tank and complete pumping stations – perfect for hot water + space heating in freezing climates.

🌟 Another Solar Project from Russia

30 tubes split type heat_solar_collectors for russia of 30 tubes

 

FAQs

1. What maintenance is required for RIWATT heat pipe solar collectors?

Maintenance is minimal—periodic cleaning of the tubes and checking system connections is usually enough. The sealed heat pipe system requires no internal servicing, ensuring long-lasting, stable performance.

2. Can RIWATT heat pipe solar collectors be connected to existing water heaters?

Yes. RIWATT heat pipe collectors are designed to integrate easily with existing gas, electric, or boiler systems to boost efficiency and reduce energy costs.

3. What tube quantity should I choose for my installation?

The ideal tube number—10, 15, 20, 25, or 30—depends on your hot water demand, climate, and installation space. More tubes provide higher heat output, making 20–30 tube models suitable for larger homes or colder regions.

heat pipe solar collectors with pressurized water storage and sr21 pumping system and expansion vessel work as a complete solar thermal solutions.