China Swh 120n Sereis Compact Pressure Solar Water Heater

Swh120N Sereis Compact Pressure Solar Water Heater

Over 15 years ago, we are in the Electronic and Electrical field specializing in manufacturing and supplying
Backup power solution:UPS, HOME UPS, Battery, inverter, Inverter with Charger, AVR
Solar Power Solution: Solar Charger Controller, Solar Power Inverter, Solar Battery, Solar Street lamp
Also to sell DC Light, DC Fan, DC TV and so on
we have Factory in Foshan and Ningbo Cty. Foshan to make Electric product and battery. Ningbo to make PV panel .
Working Principle

Thermosyphon solar water heater adopt simple thermal circulation, cold water heated by collector, and then hot water
go up to tank, cold water in tank flow into collector, cold and hot water form a natural circulation in solar water heater,
the whole tank water will be hot water gradually.
Key Features

* Compact non pressurized solar water heater 120L
* Stainless steel Inner Tank:SUS304-2B, 0.4mm thickness
* Stainless steel Outer Tank: SUS202-BA. 0.41mm thickness
* Stainless steel Bracket. SUS201, 1.2mm thickness without plastic cover, 27°
* German Insulation material, 50mm Poly-Urethane Foam
* Three target vacuum tubes, 58mm*1800mm
* It resists 25mm hail.
* Heat preservation: 72 hours.
* 15 years design life
* With attach automatic filling water, No pump to push fluid.
* Controller and electrical heating is option
* Zincification painting bracket is option

Technical Specifications

ModelSWH120NTank capacity120LDimensions of tankΦ460 *1100Outside Tank MaterialStainless steel 202-BA, Thickness: 0.4mmInside Tank Materialstainless steel304-2B(Food grade),Argon arc welding.thickness 0.41mm.Heat InsulationPolyurethane foam(Bayer,Germany), 55mm thickness, density: no less than 36kg/m3Vacuum TubeHigh Borosilicate 3.3 Glass, Coating Cu/SS/AluBracketSUS201AbsorberMaterialCopper oxide, black nickel, black chromium, black zinc, black copperCoatingCu/SS-AIN/AINColorBlue outside, red insideThickness0.15mmAbsorptivityα≥0.93(AM1.5)Emittanceε≤7%(80±5ºC)TubeTube coating3 layers ALN/ALN-SS/CUOuter tube diameter and glass thicknessdiameter 58mm thickness 1.6mmInner tube diameter and glass thicknessdiameter 47mm thickness 1.6mmGlassMaterialBorosilicateIron Content≤0.01%Transmittance≥93%Thickness1.6mmOptional Accessories1.electrical heater (1.5-2KW).Useful life15 yearsHail resistanceIt resists 25mm hail.Container loading:20GP/40HP58/150

Structure diagram
Three layer Vacuum Tube
Stainless Steel Zincification painting Steel
Stainless SteelAluminousZincification painting Steel

Certifcates Display
Sales And Engineer Display