Closed Loop Solar Water Heating System

Type:Heat Pipe & Evacuated Tube
Circulation Type:Active Un-Direct / Closed Loop
Installation:Separate on Roof and Ground
Certification:CE,ISO9001,SGS
Manifold collector:CUCHP series
Storage tank:High pressure vertical tank with coil Heat Exchanger
Controller & Pump Station:220V/110V 50~60Hz
Heat preservation:72hours
Warranty:15 Years

Introduction

A 50/50 propylene glycol and water mixture from the collectors through a coil of pipe in the solar tank, and then is pumped back through the collectors. The potable water is warmed by heat transfer through contact with the pipe. These systems are pretty much the only choice in very cold climates. When there is not enough energy for sun, an electrical or gas back up element will be automatically switched on by controller. 

1).Simple Installation, no maintenance, effective operation 

2).Easy retrofitting to existing systems 

3).Suitable for single and multiple solar heating application systems 

4).Preferred option for extremely cold areas and questionable water quality 

5).Incoming potable water is routed to the solar storage tank 

6).Porcelain enamel or SUS316 stainless steel storage tank with electrical or gas back up 

7).Double-walled copper coil heat exchangers in storage tank prevent contamination of household water


Specifications

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1. Collector Manifold

2. Temperature Sensor T1

3. Pump Station

4. Solar Boiler Storage Tank

5.Magnesium Rod

6.Relief Valve(T/P Valve)

7.Copper Coil HE

8.Temperature Sensor T2

9.Electric Heater and Thermostat

10.Expansion Vessel 11.Heat Pipe Solar Collector  

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Complete tem including Three Parts components

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Single coil and Double coil Heat-Exchanger for optional
For CUCLS-D series

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For CUCLS-S series

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Products list
Model:CUCLS100

Capacity:100L 

Heat Pipe & Vacuum tube:Ø58 * 1800mm

Tubes quantity in per unit:10 pcs

Weight:80 KG

20/40G/40H Container load:55/112/130 pcs

Model:CUCLS150

Capacity:150L 

Heat Pipe & Vacuum tube:Ø58 * 1800mm

Tubes quantity in per unit:15 pcs

Weight:90 KG

20/40G/40H Container load:40/82/96 pcs

Model:CUCLS200

Capacity:200L 

Heat Pipe & Vacuum tube:Ø58 * 1800mm

Tubes quantity in per unit:20 pcs

Weight:110 KG

20/40G/40H Container load:28/57/68 pcs

Model:CUCLS250

Capacity:250L 

Heat Pipe & Vacuum tube:Ø58 * 1800mm

Tubes quantity in per unit:25 pcs

Weight:140 KG

20/40G/40H Container load:24/50/58 pcs

Model:CUCLS300

Capacity:300L 

Heat Pipe & Vacuum tube:Ø58 * 1800mm

Tubes quantity in per unit:30 pcs

Weight:170 KG

20/40G/40H Container load:20/41/48 pcs

Model:CUCLS400

Capacity:400L 

Heat Pipe & Vacuum tube:Ø58 * 1800mm

Tubes quantity in per unit:40 pcs

Weight:200 KG

20/40G/40H Container load:16/32/41 pcs

Model:CUCLS500

Capacity:500L 

Heat Pipe & Vacuum tube:Ø58 * 1800mm

Tubes quantity in per unit:50 pcs

Weight:230 KG

20/40G/40H Container load:14/28/35 pcs


Working principle

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*** We can offer the others capacity and specifications as your required ***

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