solar panel water heater from Jiaxing,China manufacture

Brand Name: SANNENG / OEM

Parameter

1.Diameter of inner tank:365mm

 2.Diameter of outer Shell:470mm

 3.Material of inner tank:SUS304/316 stainless steel

 4.Thickness of inner tank:1.2mm

 5.Material of outer shell: galvanized plate or stainless steel

 6.Insulation material:High dense polyurethane foam

 7.Insulation thickness:50mm

 8.Installation size of water pipe:NPT3/4"

 9.Rated heating power:1.5kw

 10.Surface area heat exchanger top:0.6

 11.Lower coil: Φ 14*1.0*12mm

12.Working pressure:0.6Mpa

 13.Test pressure:1.2Mpa

 14.Overall size: Φ 470*900

 15.Weight:28KGS

Various Styles
1.80L,100L,120L,130L,150L,160L,200L,250L,260L,300L,400L,500L,1T,5T and 10T tanks capacity are optional. 
2.Integrated,split and wall mounted types.
3.Pressurized and non-pressurized are provided.

Six Protections
1.Rust protection:stainless steel tank is antirust, anticorrosion,high pressure resistant and anti-fatigue. 
2.Dry burning-resistant protection:even water-break, the protect value will protect the heating rod and prolong life-span.
3.Overpressure protection:when the water pressure is over 8KG/cm2, the safety valve will reduce pressure automatically.
4.Overtemperature protection:the temperature controller imported from France can heat or cut off the power automatically. 
5.Leakage protection:when electric leakage reaches 0.01A, the leakage protection switch will cut off the power automatically within 0.1 second. 
6.The heat protective material(without freon) can reduce the heat loss.

Advantages and Features
1.Single coil tube or two coil tubes are optional for the tank.
2.Overall polyurethane foam,high density and high insulation. 
3.The heating coil tube at the bottom of the tank can heat the water equally to meet the daily use. 
4.Innovative patented of built-in hidden forced circulation system,promote the system of heating exchange efficiency.

5. The high quality magnesiarods can soften water and lengthen the service life of inner vessel. In addition, it can decompose the scale and safeguard your skin.

Brief product introduction:

How to work

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.

Accessories:

1.sample export wooden case packing
ntainer export carton case with foam packing
7-15 working days

Delivery term: FOB preferred, CFR and CIF acceptable

Certificates: CE,ISO,CCC,SGS

Contact person: Eva he

Tel: 0086-13511390503

Fax: 0086-0573- 87869935  

Skype: eva201423