solar water heater systems

Solar water heater: Solar power system can be a to generate hot water for your home. They can be used in any climate, and the fuel they use-sunshine-is free. We have CE, CCC, ISO9001:2000, Solar Keymark certificates.How They WorkSolarpower systems include storage tanks and solar collectors. There are two types of solar water heating systems: active, which have circulating pumps and controls, and passive, which don't.Most solarsystems require a well-insulated storage tank. Solar storage tanks have an additional outlet and inlet connected to and from the collector. In two-tank systems, the solar water heater preheats water before it enters the conventional water heater. In one-tank systems, the back-up heater is combined with the solar storage in one tank.The splitpressurizedsolarwater heaterincludes five parts as follow:1. Solar collector 2. Water tank 3. Circulation Pump 4. Digital Controller5. Expansion tankWe also have "6. work station" to substitute"3.Circulation pump and 4. Digital Controller" Manifold Casing Material304 Stainless Steel/Aluminum AlloyFrame Material201Stainless SteelHeader Pipe MaterialC12200 CopperInsulationPolyurethane 55mmRubber Seals and RingsUV stabilized high temperature silicone rubberOptimal installation angle30-70°Vertical,0°HorizontalMaximum Operating Pressure6bar-85psiPressure Drop700Pa at 3.3L/min for 20 tube manifold(SRCC)Optimal flow rate0.1L/min/tube-0.026G/min/tubePerformance Data(SPF)Conversion Factor:ho=0.717 Loss Coefficients:a1=1.52,a2=0.0085