Product Category

Share to:

SFB Heat Pipe Solar Collector

SFB is a split pressure solar collector,converting absorbed solar radiant energy into heat energy by using a solar vacuum tube. Heat energy will be transferred into copper runner by heat pipe principle, finally transformed into heat energy that can be utilized by solar heating systems.

  • SFB
  • Red copper + Aluminum alloy
  • Heat pipe absorbs heat energy
  • Pressurized structure
  • 5 years
  • 10  12  15  16  20  24  30 
  • 100L  120L  150L  160L  200L  240L  300L 
Quantity:

1. Product introduction

1.1 Overview

SFB拼图

  • SFB, a split pressure solar collector, making use of high vacuum absorption ratio and low emission ratio coating characteristics of solar vacuum tubes, converts absorbed solar radiant energy into heat energy by using a solar vacuum tube. Heat energy will be transferred into copper runner by heat pipe principle, finally transformed into heat energy that can be utilized by solar heating systems.

  • This energy can be used for domestic and commercial hot water heating,centralized supply of hot water in hotels and hospitals,pool heating, space heating,solar desalination and solar thermal power generation.

  • SFB consists of 7 commonly used models, 10 tubes, 12 tubes, 15 tubes, 16 tubes, 20 tubes, 24 tubes, 30 tubes.


1.2 Structure

SFB consists of a manifold, glass vacuum tubes, heat pipes and bracket.

SFB结构图官网

Product details please check here :


1.3 Working Principle

The solar vacuum collector tube absorbs solar energy and transfers heat to the runner through the heat pipe. The circulating medium is heated when going through the runner. At the same time, the heat energy is transferred to the tank, pool, or heat exchanger by heat transfer medium.

SFB工作原理图




2. Features and specifications

2.1 Characteristics

  • Pressure-type solar collector, working pressure 0.6Mpa, test pressure 0.9Mpa.

  • The solar heat pipe adopts a phase change heat transfer design, having fast heat start-up. The heat pipe can reaches 222 ° C under sunshine when it is stand-by. which can provide high temperature hot water. Double-layer solar vacuum collector tube, AL/N/AL/SS/CU coating, absorption rate >92%, reflectivity<8%. The service life is 15 years.

  • Automated equipment production copper runner with high precision.

  • Perfectly integrated with the building and integrated into one. Suitable for installation on flat roofs, pitched roofs and on the ground

  • Seamless connection with water tanks, boilers, heat pumps, gas water heaters, etc.


2.2 Specifications


SFB-p2.2


2.3 Size


SFB尺寸图


SFB尺寸1



2.4 Optional Accessories

固定条






Used for inclined roof installation.
1(2)




Standing bracket


For ground or flat roof installation.
连接器




Connector


For collector or pipe connection.


3. Product installation and case

3.1 Installation

  • The SFB can be mounted on the ground, on a flat roof or on a sloping roof. The bracket and the mounting base are fixedly connected.
  • Installation and use steps: Select the installation location, bracket assembly, manifold standby, install solar heat pipe, connect tank ,circulation pump,controller, fill work transfer medium into pipeline commissioning, normal use, regular inspection and maintenance.

    Please check here for installation methods and procedures :


3.2 Cases


SFB安装实例


4. Warranty and certificate

  • 1st sunflower has passed ISO9000, CE, Solarkeymark, SRCC, BV, SGS, Watermark and other quality management systems and product testing institutions certification.

  • Warranty period: 5 years.



5. Packaging and transportation

  • The solar water heater is packed in carton, equipped with anti-pressure foam. For LCL shipment, we will add plywood cases outsisde in case of damage in delivery

  • Other cartons can be piled on the carton level by level, but the basement should be flat and evenly stressed. The max limitation of vacuum tube cartons is 17 levels.


Contact Us

Related Products

Related News

content is empty!

1st sunflower has entered the field of solar energy products since 1998 with deep expertise and skills in solar energy products and green products, with ability of excellent product design, solution consulting and business support services, and is committed to maximizing value and reduce costs for customers.

Quick Links

Contact Us

 : info@sunflower-solar.com / info@sunline.com.cn 
 : +0086-13775232023 / +0086-13584366733
 : +8613584366733
 : cnsunline
 : NO.1, hongxi road, niutang industrial district, 
changzhou, jiangsu, china
 
Copyright © 1ST SUNFLOWER ENERGY Co.,Ltd. All right resolved.