High Quality 180l Domestic Solar Water Heater

Product Description

1.Solar Water Heater Woking Principle

Warm water rises when the phenomenon known as natural convection happens and water circulates between the collectors and tank.

The tank must be installed above the collector. As water in the collector is heated, it becomes lighter and naturally rises into the tank above.

Meanwhile, cooler water in the tank flows downwards into the collector, thus causes circulation throughout the system. These systems are reliable and relatively inexpensive.

2.Photo Of High Quality 180l Domestic Solar Water Heater

3. Technical Data Of High Quality 180l Domestic Solar Water Heater

Model	HSNP18
Outer Diameter/Length of Tube	φ58mm * 1800mm
Qty of Tube(pcs)	18
Heat Pipe	NO
Working Principle	Integrated
Frame	Galvanized steel plate with plastic spraying, 1.4mm thickness
Frame Angle	27°/30°/45°
Non-Pressurized Water tank	Insulating Layer 50mm
	Outer Shell of Tank 0.4mm
	Inner tank 0.4mm
Capicity(liter/daily/60°C)	180L
Effective Collector Area	2.3m²
Heat Preservation	72Hours
Working pressure	0.05Mpa

4.Price Of High Quality 180l Domestic Solar Water HeaterFOB shanghai usd175-180/set,one 20ft container can carry 32sets.If you need to CIF price ,pls tell me your destination port.

Payment term:T/T,L/C

Contact:David

Skype:wdm_1987

Company Information

About Us

Shanghai Heaven Import & Export Co.,Ltd. is engaged in import and export solar water heaters , such as, solar vacuum tubes, non-pressurized and pressurized integrative solar water heaters, split solar water heaters, heat pipe/ U pipe/ flat panel solar collectors, split pressurized water tanks and all accessories. Solar water heaters are environmentally and cost very effective, high quality by a guarantee certificate such as ISO 9001, ISO 14001, CE certification, SRCC certification ,Solar Keymark and many more.

We own two factory branches, one being the vacuum tube factory. The other is our solar water heater factory . We employ an excess of over 500 people.

We guarantee a stable and timely supply of products, credible quality and service. We are expanding our international market based on quality products, excellent services and competitive prices.

Certificate

Photo Of Working Shop And Producing

1.factory

2.Water Tank

3.Evacuated Tube

Packaging & Shipping

1.sample:wooden box packing---reason:evacuated tube maybe damaged during shipment.
2.full container: export carton box
3.packing no.1:water tank,

packing no.2:bracket,

packing no.3:evacuated tube

Our Services

OEM,design solar heaters for clients,install heaters for clients(cost by clients),install solar projects.

Maintenance and accessories replace.

FAQ

1.Is it very expensive?

When compared to an electric heater the solar heater may sound slightly expensive. But a solar heater will pay back its investment in 2-3 years, through recurring energy savings.You may also be eligible for rebates on your electricity bills in some states.

2.What could happen if water supply is irregular?

Incase cold water supply is interrupted during the day , the heating of water by the solar system may not be affected significantly, although hot water cannot be drawn for use till the water supply is restored

3.Will I get power and hot water from this system?

No, Solar hot water only heat water. They do not generate electricity from sunlight. As the sun hits the glass tubes, water gets heated and flows back into the tank. Solar electric panels are made of silicon and convert sunlight directly into electricity. They are different from solar hot water heaters.

4.What will happen on cloudy days?

The ETC model solar water heater will continue to function even on cloudy days due to heat absorption from the infrared rays of sunlight. Efficiency would be affected, however, on rainy days.

5.Can I get hot water during early morning when sun is not there?

Hot water produced by the solar system during the day is stored in an insulated storage tank. The insulation of the tank is such that the water remains hot without significant drop in temperature for around 24 hrs. Thus water heated during the previous day is available for use the next morning.

6.What are the Maintenance requirements?

ETC solar water heating systems do not need significance maintenance. The collector tubes may need annual cleaning to remove accumulated scale and sediment deposits at the bottom. The system is resistant to adverse effects of weather as it is made of stainless steel.

7.Can I use Hot water from the solar water heater in the evening or night?

Using the hot water in the evening or night will result in hot water being unavailable the next morning as the system will not heat water overnight. If you wish to use hot water in the evening too, then choose a larger capacity of solar water heater that meets your needs.

8.What is the expected life of a solar water heater?

ETC solar water heaters can last for 15-20 years depending upon the general upkeep.