Sunwe Solar Water Heater Stainless Steel

Stainless steel solar water heater 1.well-look design 2.competitive price and high quality 3.CE,SGS 4.5years warranty

How solar water heater works1. Solar water heater of all glass evacuated tube collector integrated with storage tank, are ideal for use in houses and other applications where cheap, reliable hot water supply is required. They are simple, economic and practical.2. As the specific gravities of hot water and cold water are different, cold water goes downward and hot water goes upward.3. When cold water in evacuated tubes is heated, it becaomes lighter and goes to the water tank, while cold water in the tank goes down to the evacuated tubes.4. Through this circulation, the cold water in the water tank will be gradually heated.

Solar water heater features 1. Cheap and reliable solution, Simple structure, Easy installation 2. High efficiency 3. Withstands water pressure no more than 0.1MPa 4. Operated without any power supplying 5. Electric heater can be used as back up in rainy days 6. Hot water can be used directly, or can be used as a pre-heated Solar water heater optional accessories 1. Assistant tank: 3/5/8/10/12/15/20L 2. Controller 3. Electrical heater: 1.5/2/2.5kw

Solar water heater specification:

Description	Non pressure solar water heater
Material of out tank	Food grade 0.31-0.4mm SUS304/SUS202 stainless steel
Material of inner tank	Food grade 0.4-0.5 mm SUS304 stainless steel
Tank insulating layer	55mm 45kg/m³ high-density polyurethane foamed
Inlet and outlet hole	Male G 1/2, 3/4
Max pressure	0.05 Mpa
Solar collector tube	3.3 Borosilicate glass with N/Al coating
Thickness of glass tube	1.6 mm
Vacuum tube tightness	P≤0.005 Pa
Absorption	as=0.93-0.96(AM1.5)
Emission ratio	εh=0.04-0.06(80C±5C)
Idle sunning property parameters	Y=220~260m2.C/KW
Average heat loss coefficient	ULT=0.6~0.7W/(m2.C)
Bracket:	1.2mm SUS201/SUS202/SUS304 stainless steel
Structure of tank:	5 holes for air vent,overflow,water inlet and outlet,electric heater
Welding:	Argon arc welding
Fastening pieces:	Made of stainless steel screw
Tank capacity	80L-360L

( function(){ var aBigImageSrc = [ 'http://i01.i.aliimg.com/photo/v3/742001485_1/Sunwe_Solar_Water_Heater_Stainless_Steel.jpg' , 'http://i01.i.aliimg.com/photo/v3/742001485_2/Sunwe_Solar_Water_Heater_Stainless_Steel.jpg' , 'http://i01.i.aliimg.com/photo/v3/742001485_3/Sunwe_Solar_Water_Heater_Stainless_Steel.jpg' , 'http://i01.i.aliimg.com/photo/v3/742001485_4/Sunwe_Solar_Water_Heater_Stainless_Steel.jpg' , 'http://i01.i.aliimg.com/photo/v3/742001485_5/Sunwe_Solar_Water_Heater_Stainless_Steel.jpg' , 'http://i01.i.aliimg.com/photo/v3/742001485_6/Sunwe_Solar_Water_Heater_Stainless_Steel.jpg' ]; var oProductShow = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Sunwe Solar Water Heater Stainless Steel