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SFBS Split Pressurized Solar Water Heater

SFBS is a split pressurized solar heating system. The heat pipe collector absorbs heat energy during daytime and,circulating pumps work under temperature difference control. At the same time, working fluid is heated fast when going through mainfold,then transfers heat energy to the water tank or heat exchanger.

  • SFBS
  • 150L,200L,250L,300L,400L,500L,600L,800L,1000L
  • Heat pipe,Stainless steel,Polyurethane
  • Using solar energy to make hot water
  • Passive cycle,Split pressurized system
  • 3 years
Quantity:

1. Product Description

1.1 Overview

  • SFBS system is mainly used for central supply of domestic hot water and hot water supply for commercial buildings.
  • Depending on different capacities of the water tank,SFBS mainly includes 9 common used models, 150L, 200L, 250L, 300L, 400L, 500L, 600L, 800L and 1000L for different water requests.


1.2 Structure

SFBS is mainly composed of hot water storage tanks, solar collectors, work stations (controllers and circulation pumps), expansion tanks, filling valves, air vent valves, solar collector ferrule fitting connection and pre-insulated solar hose.


SFBS详情页1.2结构带框


1.3 Working principle

SFBS is a passive circulating split solar heating system. The heat pipe collector absorbs heat energy during daytime ,and circulating pumps work under temperature difference control. At the same time, working fluid is heated fast when going through manifold,then transfers heat energy to the water tank or heat exchanger.



SFBS详情页1.3原理


2. Features and Specifications

2.1 Features

  • Split pressurized solar heating system has a architectural integration design.

  • Solar heat pipe collector, high thermal efficiency, provides medium and high temperature hot water, suitable for use in various environments such as low temperature, high altitude, and hot areas.

  • Split pressurized water tank can work together with hot water equipment such as gas heater, boiler, electric heater, heat pump etc.

  • The intelligent design of the temperature difference cycle effectively reduces energy consumption.

  • Expansion vessel, PT valve, heat exchanger (copper coil),effectively protect the system safely and stably, and extend the service life.


    2.2 Specifications


    2.2.1 Standard System

    SFBS详情页2.2规格1

    2.2.2 System for Cold Regions

    SFBS详情页2.2规格2

    2.2.3 System for Hot Regions

    SFBS详情页2.2规格3

    2.3 Optional Accessories

    连接器

    Ferrule Fitting Connection

    Connecting pipeline.



    Automatic Air Vent Valves-3

    Air Vent Valve

    Exclude the air inside the circulation pipeline.

    Filter Valve-1

    Filter Valve

    Prevent any blockage in the pipeline.
    SFO-FV20_

    Filling Valve For Pumping Station

    Add working fluid into pipeline.

    Pre-insulated Solar Hose -2

    Pre-insulated Solar Hose

    Pipe for connection.

    Filling Pump-1

    Filling Pump

    The pump helps add working fluid into pipeline.
    电加热主图3

    Electric Heating

    Electric heating as an auxiliary power for backup.

    恒温阀主图1无型号

    Mixed Thermostatic Valve

    Automatically control the outlet temperature according to the setting.

    减压阀420

    Water Pressure Regulator valve

    Regulate and stabilize pressure.


    2.4 Fittings kits

    SFBS详情页2.4规格


    3. Product installation and Cases

    3.1 Installation

    • Solar collectors can be installed on the ground, on the flat roofs or inclined roofs where have efficient sunshine.The bracket needs to be fixedly connected with these bases.

    • Water tank is placed on the ground, preferably indoors.

    • Solar workstation is better to be mounted on a wall close to water tank.
    • Circulating pipe is connected by metal pipe like copper pipe or stainless steel bellows, and please pay attentin,  the PPR pipe is avoided.
      Please check here for installation methods and steps:



    3.2 Cases

    SFBS详情页3.2规格

    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.
    • Solar collector: 5 years
    • Water tank: 3 years


    5. Packaging and Transportation

    • The solar water heater is packed in carton, and the carton is equipped with anti-pressure foam. Bulk cargo transportation is packed in plywood boxes.
    • The package design can be stacked and stored, but the base layer should be flat and evenly stressed.The maximum stacking level of the solar vacuum heat collecting tube is 17 layers.

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    Tel : +0086-13584366733
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    Add : NO.1, hongxi road, niutang industrial district, 
    changzhou, jiangsu, china
     
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