Products

DESCRIPTION

Basic Info

Model NO.	STX
Application	Water Heater, Solar Thermal
Pipe Material	Glass
Solar Water Heater Pressure	Non-Pressure
Solar Water Heater Type	for Bathroom
Inner Tank Material	Stainless Steel SUS304-2b
Outer Tank Material	Stainless Steel
Frame Material	Stainless Steel
Insulation Material and Thickness	High Density Polyurethane Foam 50mm
Assistant Tank	5L
Capacity	100L 120L 150L 180L 200L 250L 300L
Transport Package	1 Set/Carton
Specification	by sea
Trademark	Suntask
Origin	China
HS Code	8419901000
Production Capacity	200000set/Year

Product Description

2023 New Suntask Compact Stainless Steel Non Pressure Quick InstallationSolar Water Heaters: STX model

Specifications for STX:Outer tank: stainless steel SS201 mirro material, 0.3mm, dia. 460mm;inner tank: stainless steel SUS30-2B with 0.4mm. dia. 360mm;frame: New technology: high precision laser cutting and drilling on the frame;screws: stainless steel 304

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.

Product Description

Storage Tank
Inner Tank	SUS304-2B food grade stainless steel
Inner Tank Thickness	0.4mm
Outer Tank	stanless steel
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	stainless steel
Thickness	1.5mm
Angle	45°/38°/25°
Lifetime	15 years

Trade Terms

Payment	T/T with 30% deposit, balance against the copy of B/L 100% T/T in advance for sample
MOQ	1 Set
Loading port	Shanghai / Ningbo
Package	Standard carton
Delivery	7-10 days after payment for sample 15-20 days after payment for container

Applications:CertificationsExhibitions

About us
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.