solar water heater

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Product Description

Model No.: xx
Place of Origin: hangzhou

1. Inner tank: 0.4mm-0.6mm thickness SUS
304-2B Stainless steel
2. Tank diameter: 470mm/480mm outer tank,
360mm/370mm inner tank
3. Vacuum tube: 47-1500mm/58-1800mm
4. Outer tank: 0.31mm-0.4mm thickness
Stainless Steel/Color Steel
5. Frame: Stainless/1.5mm thickness
Galvanized Steel
6. The material of insulation: 55-60mm
thickness Polyurethane
7. The reflector: Stainless steel /Aluminum
plate
8. Working efficiency: >95%
9. Heat Preservation time: 72-96hours
10. Hail resistance: 25mm
11. Inlet/oulet size: 1/2'', 3/4''
12. Tank capacity:
100L/110L/115L/135L/150L/165L/200L/250L/2
85L/300L
13. Air vent: 100% copper vent

How it works
The design of this type 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 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 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.

Characteristics
1. Beautiful appearance, steady structure, higher grads.
2. Inner and outside water tank shell all are welded by argon arc.
3. The tubes and frame are adjustable, power bearing is average, and can assure the vacuum tubes to use long time.

Related Keywords

Solar Water , Solar Heater , Solar Energy

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Hangzhou Mevaja Solar Water Heater Manufacture Co.,Ltd specializes in researching, developing, and manufacturing solar water heaters. We are located in Hangzhou city,xiaoshan area,which has quite convenient transportation and prosperous economy. Our company covers an area about 15,000 square meters and has two modernized workshops with advanced facility, office building, dining hall and storehouse. The capacity of our manufacture reaches 100,000 sets per year. All the 30 different items we provide are secure and reliable with low fault rate. Our products have gained favor from consumers without complaint for novel appearance, great performance, and good service since they were launched into the market in 2002. Our products are honored many awards by nongovernmental organizations