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Quick Details

  • Type: Evacuated Tube
  • Pressure: Pressurized
  • Circulation Type: Indirect / Closed Loop (Active)
  • Heating System: Thermosyphon (Passive)
  • Connection Type: Split
  • Installation: Freestanding
  • Housing Material: Plastic
  • Certification: CE, CSA
  • Capacity: 200
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Ejai
  • Model Number: YYJ-S01-20-200D

Packaging & Delivery

Packaging Details: FCL: Foam reinforced standard export carton
LCL: Foam reinforced standard export carton+ thick plywood case
Delivery Detail: Within 10 days lead time for one 40'HQ container

Specifications

solar water heating system
CSA,SRCC,EN12975,CE certified
10 days to deliver 1 container
Warranty 10 years for system

EN12975 CSA SRCC heat pipe closed loop split pressurized solar water heating system

 

Solar system features:

1. The upright tank can make the water temperature to a high level. It can hot the water instantly. 
2. The tank inside the building, the hot water loses less energy than the normal one
 
3. The solar collector and the tank of solar water heater is separated, that makes the system combine with the building perfectly, which will reduce the sightseeing for the building and environment around
 
4. Back up with electric heater so that in the day without sunshine hot water can also be used
5. Can be combined with gas or electric heater
 
6. Max. Pressure: 12bar; Operating Pressure: 6 bar
7. It can be used for other function, such as warming, infloor heating.

 

 

Solar system working principle:
1. The solar collector absorbs solar energy and transmits it to the pressurized solar water heater tank through circulation 
2. When the temperature of the collector reaches the set value, the controller starts the circulation pump automatically
3. The circulation pump makes heat-conducting liquid circulate automatically
4. The heat-conducting liquid transfers heat to water by lower heat exchanger in the water tank.
 
5. When the temperature difference between solar collector and heat pipe solar water heaters tank doesn't reach the set value, the circulation pump will be shut automatically
 
6. In case the temperature of the water tank does not reach Tmax, Electric Heating Element will start to work automatically

 

Solar system pump station components:

1. Operating screen 
2. Manometer
 
3. Pump speed adjust switches
 
4. Temperature difference circulation pump
 
5. Flow rate indicator
 
6. Return circuit connector
 
7. Safety valve
 
8. Expansion vessel connector9. Return circuit connector
 
10. Wall mounting
 
11. Expansion vessel:8L
 ~24L as per tank volume
12. Pressure resistance: 10 bar pressure for expansion vessel

 

 

Solar system specification:

Description

solar system

Material of out manifold

0.5mm thickness PVDF galvanized steel

Material of inner tank

Food grade 2.0~2.5 mm thickness SUS304 stainless steel

Tank insulating layer

50mm 50kg/m³ high-density polyurethane foamed

Inlet and outlet hole

Male G3/4''

Max pressure

0.6 Mpa

Solar collector tube

3.3 Borosilicate glass with Cu-SS/Aln coating ; red copper TU1 Heat pipe

Thickness of glass tube

1.6mm

Vacuum tube tightness

P≤0.005 Pa

Absorption

as=0.94-0.97(AM1.5)

Emission ratio

εh=0.03-0.05(80C±5C)

Idle sunning property parameters

Y=220~260m2.C/KW

Average heat loss coefficient

ULT=0.6~0.7W/(m2.C)

Bracket:

1.8 mm thickness aluminum alloy

Tank capacity

150~750L

Workstation

Wilo rs15/6 circulation pump, Flowing meter, Pressure gauge, Expansion vessel, Intelligent controller

 

 

Model list:

Model No.

Solar Vacuum Tube

Heat pipe

Aperture

Area(m2)

Tank

Capacity

pcs

size / mm

YYJ-S01-20-200D

20

Φ58 X 1800

TU1, with anti-freezing cap

1.92

200L

YYJ-S01-25-200D

25

Φ58 X 1800

TU1, with anti-freezing cap

2.40

200L

YYJ-S01-25-250D

25

Φ58 X 1800

TU1, with anti-freezing cap

2.40

250L

YYJ-S01-30-250D

30

Φ58 X 1800

TU1, with anti-freezing cap

2.88

250L

YYJ-S01-30-300D

30

Φ58 X 1800

TU1, with anti-freezing cap

2.88

300L

YYJ-S01-40-300D

40

Φ58 X 1800

TU1, with anti-freezing cap

3.84

300L

YYJ-S01-40-400D

40

Φ58 X 1800

TU1, with anti-freezing cap

3.84

400L

YYJ-S01-50-400D

50

Φ58 X 1800

TU1, with anti-freezing cap

4.80

400L

YYJ-S01-60-400D

60

Φ58 X 1800

TU1, with anti-freezing cap

5.76

400L

YYJ-S01-60-500D

60

Φ58 X 1800

TU1, with anti-freezing cap

5.76

500L

YYJ-S01-75-700D

75

Φ58 X 1800

TU1, with anti-freezing cap

7.20

700L

 

 

 Remark:

Information above is our regular technique, we can also manufacture with different material and specification as per different requirement. Any enquiry will receive our immediate reply within 12 hours.

 

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