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Quick Details

  • Type: Evacuated Tube
  • Pressure: Unpressurized
  • Circulation Type: Direct / Open Loop (Active)
  • Heating System: Batch / ICS (Passive)
  • Connection Type: Direct-Plug
  • Installation: Freestanding
  • Housing Material: Painted steel
  • Certification: CE
  • Capacity: 150
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: sunny water/OEM
  • Model Number: OCEAN-02
  • Frame material: Galvanized Painted Sheet
  • Water tank: Dia.360/460
  • Inner tank material: SUS304-2B/SS316L
  • Warranty: 3 years for whole system
  • Components in option: Assistant tank/ controller/ magnesium bar / electric heater
  • Vacuum tube: 58mm/1800mm three targets

Packaging & Delivery

Packaging Details Standard export carton with foam
Product Introduction

Non-pressurized solar water heaters working principle

This type solar water heater uses the all-glass evacuated solar collector tubes as the heat-absorb element. The high vacuum degree of the clearance between the outer and inner tube can reduce the heat emission which caused by convection and conduction to a very low level. All-glass evacuated tube transfers sun energy into heat energy by the high absorption rate and low emittance rate of layer films. Depend on the different density between the hot water and the cold water, a cycle can be created in the tube which hot water ascending and cold water descending status. Keeping natural circulation like this, the water in the tank will be heated.

Main Photo

Advantages

1. Can be operated completely automatic if connect with intelligent controller.
2. Simple structure, easy installation, can be installed both on flat and inclined roof, and can be used with an auxiliary electric booster as to provide hot water without sunshine.
3. Superior heat preservation ensured by one-off molding polyurethane foam with thickness 50~ 60 mm .
4. Suitable for camping area, holiday residences.
5. Stable and reliable performance, well wind resistance.
6. Meet the mankind healthy bath standard: The material of inner tank is SUS304-2B stainless steel plate; the silica gel ring sealing has a long life against the erosion and it is not harmful to health.

Product Details Show

Front

Water tank free logo print

Side

High quality solar vacuum tubes

Back

Frame angle base on local latitude

Product Parameters
Non-pressurized Solar Water Heater TECHNICAL DATA
WATER STORAGE TANKS
outer tank
High quality Painted steel/ Stainless steel
inner tank
Food grade SUS304-2B stainless steel, thickness: 0.31/ 0.4/ 0.5mm
Tank size
460,470,475,480,500mm or Customer demand
VACUUM TUBES
Structure
Single target or Three targets - magnetron sputtering plating
Sediment method
AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN
Tube size
58*1800mm
BRACKET
material
Stronger galvanized steel / Stainless steel/ Aluminium alloy
angle
0,18,22,38,45 optional, pitched roof, flat roof optional.
MODEL No. 
Tube No.
Capacity
Aperture Area
Load Qty 20GP/40HQ
Recommending for family
(58*1800 tubes)
(LPD)
( m2 )
(sets)
(people)
OCEAN-02-10
10
100
0.93
79/185
2
OCEAN-02-12
12
120
1.11
69/161
2
OCEAN-02-15
15
150
1.39
59/138
3
OCEAN-02-18
18
180
1.67
49/115
4
OCEAN-02-20
20
200
1.86
45/105
5
OCEAN-02-24
24
240
2.23
38/89
6
OCEAN-02-30
30
300
2.79
31/73
7
OCEAN-02-36
36
360
3.34
26/62
8
Raw Material

Inner tank Material

SUS304-2B Or SUS316L/316 stainless steel

Thickness 0.3/0.4/0.5 mm 

Outer tank Material

Painted steel with many color in option 

Or Stainless steel SUS304/SUS201

Solar Vacuum Tube

Coating: Single target or Three targets

Size: 47*1800 mm, 58*1800 mm, 58*2100 mm, etc

Factory
Packing & Loading
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Trade Assurance
China (Mainland) | Trading Company
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3 Transactions 90,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $98,000
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