Suntask Domestic Non Pressurized Solar Water Heater

China Suntask Domestic Non Pressurized Solar Water Heater, Find details and Price about China Water Tower Connection Solar Water Heater, Suntask Compact Non-Pressure Solar Water Boiler from Suntask Domestic Non Pressurized Solar Water Heater

Model NO.
ST
Certification
CE, ISO9001, Inmetro for Brazil
Capacity
80L, 100L, 120L, 150L, 180L, 200L, 2240L, 250L, 300L, 360L
Inner Tank Material
SS304-2b / SS316L
Outer Tank Material
PVDF / Stainless Steel
Frame
Galvanized Steel / Stainless Steel
Tube
Vacuum Tube Made of Borosilicate Glass
Trademark
Suntask
Transport Package
Carton Box or Wooden Box
Specification
Stainless steel inner tank
Origin
China
HS Code
8419191000
Model NO.
ST
Certification
CE, ISO9001, Inmetro for Brazil
Capacity
80L, 100L, 120L, 150L, 180L, 200L, 2240L, 250L, 300L, 360L
Inner Tank Material
SS304-2b / SS316L
Outer Tank Material
PVDF / Stainless Steel
Frame
Galvanized Steel / Stainless Steel
Tube
Vacuum Tube Made of Borosilicate Glass
Trademark
Suntask
Transport Package
Carton Box or Wooden Box
Specification
Stainless steel inner tank
Origin
China
HS Code
8419191000

 Suntask Compact Non Pressure Solar Water Heaters: ST model  

Features:

1. Super Anti-erode outer tank: Outer tank is made by PVDF. Best anti-erode material. Especially for the seaside area, such as East South Asia, etc.

2. Feeding water automatic: With a special design, feeding water automatically, and ensure the outlet water as a stable temperature.

Working Principle

 Compact non-pressure solar water heater relies on the natural circulation of the water between solar tubes
and the water tank. Thermosyphon systems work on the principle of heat rising. The water enters the bottom of the collector and rises to the tank as it warms. The advantage of this system is that solar heat is stored in a well-insulated tank, so hot water can be used at any time without the penalty of overnight losses. Moreover, the insulation of the tank can protect heat for 72 hours without heat loss.


Suntask Domestic Non Pressurized Solar Water HeaterSuntask Domestic Non Pressurized Solar Water HeaterSuntask Domestic Non Pressurized Solar Water Heater


Product Description

Storage Tank

Inner Tank

SUS304-2B food grade stainless steel

Inner Tank Thickness

0.4mm

Outer Tank

PVDF 0.4mm which is good at anti corrosion

Insulating Layer

Polyurethance Foam 50mm

Vacuum Tube

Material of the glass tube

Borosilicate glass

Absorptive Coating

Grade ALN/AIN-SS/CU

Length of Outer Tube

1800mm

Length of Inner Tube

1755mm

Outer Tube Diameter

58mm

Inner Tube Diameter

47mm

Glass Thickness

1.6mm

Distance between two tubes 

75mm

Thermal Expension

3.3*10-6/ºC

Absorption coefficient 

95± 1 %

Thermal emsision coefficient

5 ± 1 %

Vacuum

P≤5.0*10-3 Pa

Stagnation Temperature

>200°C

Average heat loss

<0.8w/ m2.°C

Maximum strength

0.8Mpa

Resist hailstone

Φ25mm

Resist wind

30m/s

Support Frame

Material

Galvanized Steel 

Thickness

1.5mm

Angle

45°/38°/25°

Lifetime

15 years

Series Products

Models

L*W*H mm

Vacuum Tube

Tank

Capacity 

Tank Dia.Frame

Inner

Tank

Outer

Tank

GW

(kg)

Qty(set)
20'FT40'HQ

ST10

800*1700*150058*1800*10pcs100LΦ460mmgal.steel

SUS304

0.4mm

PVDF

0.4mm

47

70170
ST12950*1700*150058*1800*12pcs 120L5460148
ST151175*1700*150058*1800*15pcs 150L6450124
ST201550*1700*1500 58*1800*20pcs200L783996
ST241850*1700*1500 58*1800*24pcs 240L903483
ST302300*1700*1500 58*1800*30pcs 300L952868
ST362750*1700*1500 58*1800*36pcs 360L982458

Trade Terms

Payment

T/T with 30% deposit, balance against the copy of B/L

100% T/T in advance for sample

MOQ1 Set
Loading portShanghai / Ningbo
PackageStandard carton
Delivery

7-10 days after payment for sample

15-20 days after payment for container

 
 
Applications:
Suntask Domestic Non Pressurized Solar Water Heater

Certifications
Suntask Domestic Non Pressurized Solar Water Heater

Exhibitions

Suntask Domestic Non Pressurized Solar Water Heater


About us
Suntask Domestic Non Pressurized Solar Water Heater

Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.

2. OEM and ODM order are accepted, any kind of logo printing or design are available.

3. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.

4. All of our products are produced by our professional workman and we have our high-work-effect foreign 

trade team, you can totally believe our service.  

5. We have rich experience of design, manufacture, and sell solar water heaters.

 

After you choose

1. We will count the cheapest shipping cost and make an invoice to you at once.

2. Check quality again, then send out to you at 7 working day after your payment,

3. Email you the tracking no, and help to chase the parcels until it arrives you.

 

After-sale service

1. If you have any questions, please feel free to contact us by E-mail or Telephone.

2. Customer gives us some suggestions for price and products are highly appreciated.