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Quick Details

  • Type: Evacuated Tube
  • Pressure: Pressurized
  • Circulation Type: Indirect / Closed Loop (Active)
  • Heating System: Thermosyphon (Passive)
  • Connection Type: Direct-Plug
  • Installation: Wall Mounted
  • Housing Material: Stainless Steel
  • Certification: CE
  • Capacity: 300
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Ejai
  • Model Number: YYJ-P01-30

Packaging & Delivery

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

Specifications

solar powered water heater
EN12976, CE certified
10 days to deliver 1 container
Warranty 10 years for whole set

Ejai solar technology Italy market 300L pre-heated solar powered water heater, with copper coil heat exchanger

 

 

YYJ-P01 pre-heated solar water heater   

 

Working principle:

 

1.One copper coil is installed inside the tank as the heat exchanger

 

2.When water flows into the copper coil, it absorbs the heat of the water in the tank via the copper coil

 

3.Therefore the water tank is just as heat storage tank

 

 

 

 

Feature:

 

1.Use the copper coil as the heat exchanger, according to international fashion trend, it is simple to install and use

 

2.It takes the advantage of the tap water pressure, it is easy to operature and install

 

3.The water can be heated rapidly, so it can produce the high quality hot water

 

4.The water come from the copper coil, so it is clean and drinkable

 

 

Application:

 

1.Good solution for areas where people have demand for good water quality

 

2.For cold areas people have a large demand for hot water

 

3.Places where there is daily needs of hot water

 

 

 

Specification:

 

 

Descripition

Pre-heated solar water heater

Material of out tank

0.4mm thickness PVDF galvanized steel

Material of inner tank

Food grade 0.4mm thickness SUS304 stainless steel

Heat exchange coil

T2 Red copper, Ø12mm, 1.0mm thickness

Tank insulating layer

50kg/m³ high-density polyurethane foam, 55mm thickness

Structure of tank:

Copper coil inlet/outlet : G1/2” male  Air vent: G 1/2” male  ,   (Optional) Electric heater:1”, Could water inlet:  G1/2” male, drainage: D47mm

Welding:

Non-welding technique

Working pressure

Copper coil: 0.6Mpa (6 bars), tank: 0.005Mpa (0.05 bars)

Solar collector tube

3.3 Borosilicate glass with Cu-SS/Aln coating

glass tube thickness

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:

1.5mm thickness PVDF galvanized steel

Frame angle options

15°/25°/27°/30°/35°/45°/52°   

<Please select specific angle when you order>  

Fastening pieces:

Made of stainless steel screw

Max working  temp.:

99°C

Hail resistance:

Ø25mm

Anti Freezing:

-20°C

Wind resistance:

20m/s

Instruction manual:

Available

Accessory:

Assistant tank(8L), electric heater (1.5/2/2.5kw),

 

 

                                                                    

 

 

 

                                        

 

Model list: 

Item No.

Solar Vacuum Tube

Absorber      Area

Tank

Capacity

Serve people

Loading Qty / sets

pcs

size / mm

20GP/40GP/40HQ

YYJ- P01-20

20

Φ58 X 1800

2.94

200L

3~4

34/72/84

YYJ- P01-24

24

Φ58 X 1800

3.53

240L

4~5

31/65/77

YYJ- P01-30

30

Φ58 X 1800

4.43

300L

5~6

22/50/58

YYJ- P01-36

36

Φ58 X 1800

5.32

360L

7~8

16/40/43

 

 

 

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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