Heat Pipe Solar Collector Sfb205818 for Split Pressure Solar Hot Water Heater

Customization: Available
After-sales Service: Technical Support
Warranty: 5 Years

Product Description

Basic Information
Model NO.
SFB205818
Max. Capacity
200L
Structure
Separate Type
Pressure
Pressurized
Interior Material
Stainless Steel
Collector Components
Glass Vacuum Tube
Composition
Solar Collector, Tank & Solar Workstation
Certification
CE, ISO9001, Solar Keymark
Origin
Jiangsu, China
HS Code
8419120000
Product Description

SFB205818 (20 Tube) Pressure Solar Collector with Heat Pipe

The Heat Pipe Solar Collector SFB205818 is designed for split pressure solar hot water heaters. It utilizes a vacuum tube's high solar absorption ratio and low emission ratio coating to convert solar radiation into heat. This heat is quickly passed to the runner through a phase-change copper conduction tube, transforming it into usable thermal energy for solar heating systems.

Heat Pipe Solar Collector Overview
Solar Collector Structure
Heat Pipe Mechanism
Solar Collector Detail
Size & Specifications
Product Size Diagram
ModelSFB205818
Heat efficiencyG=1000W/m2, 100L temperature 45ºC/day
RunnerRed copper, dimension 35mm
Outer shellAluminium alloy/stainless steel
ConnectorΦ22mm
Heat preservationRock wool
BracketStainless steel 1.2mm / Aluminium alloy 2.0mm
Solar vacuum tubeNet aperture area: 1.89m2; 20pcs*58*1800mm; 3.3 Borosilicate glass
Heat pipeAnti-freeze -30 ºC (ordinary) / -50 ºC (custom-made)
Package/WeightBox / 0.27cbm / 68kg
Key Features
Feature 1
Feature 2
Feature 3

The solar heat pipe collector module can be combined with a variety of heating equipment. Through intelligent design, automatic control switching maximizes solar energy utilization, reducing costs while ensuring continuous heating.

Material Quality

The heat pipe and runner are made of high-quality TU1 copper with excellent conductivity. The shell is oxidation-treated aluminum alloy for corrosion resistance. Coupled with rock wool insulation, the collector ensures a service life of at least 15 years.

Product Advantages
  • Split pressure design: Working pressure 0.6mpa, test pressure 0.9mpa.
  • Perfect architectural integration: Suitable for flat roofs, sloping roofs, and ground installation.
  • High Compatibility: Seamless connection with water tanks, boilers, heat pumps, and gas heaters.
  • Efficiency: Double-layer vacuum glass tubes provide high thermal efficiency and long life.
  • Fast Transfer: Unidirectional heat transfer with superconducting heat pipes and low start-up temperature.
  • Cold Resistance: Suitable for use in extremely cold areas due to superior low-temperature resistance.
  • Insulation: Rock wool insulation minimizes high-temperature heat loss.
Our Team
Our Team Work
Frequently Asked Questions
What is the working pressure of the SFB205818 collector?
The standard working pressure is 0.6mpa, with a maximum test pressure capability of 0.9mpa.
Can this solar collector be used in freezing climates?
Yes, the superconducting heat pipes have excellent low-temperature resistance, with standard versions rated for -30ºC and custom versions available for down to -50ºC.
What materials are used for the main components?
The runner and heat pipes are made of high-quality TU1 copper, while the outer shell is constructed from aluminum alloy or stainless steel with rock wool for insulation.
What is the expected service life of the product?
Due to rigorous material screening and continuous process control, the solar heat pipe collector has an estimated service life of at least 15 years.
Is the collector compatible with my existing gas heater?
Yes, the system is designed for seamless integration with various equipment, including gas heaters, boilers, and heat pumps.
What is the capacity of this specific model?
The SFB205818 model is specifically designed for systems with a 200L capacity.

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