1. Structure of Split Solar Heating System with Two Copper Coils inside Water Tank Model SS-M2ÿ1 Flat Panel Collector?2 Circulation Pipe?3ÿ Water Tank?4 T/P Valve?5 Upper Copper Coil?6 Bottom Copper Coil?7 Work Station?8 Expansion Tank?9 Check Valveÿ2. Main Features of Split Solar Heating System with Two Copper Coils inside Water Tank Model SS-M2ÿFood-grade stainless steel SUS304-2B inner tankHigh heat transfer efficiencyCombined with auxiliary electricity, gas and other boilerEasy installation according to the structure of the roomIntegrated workstation?different Temperature cycle?make system efficient and help save energyÿÿ3. Split Solar Heating System withÿTwo Copper Coils Inside of Water Tank Model SS-M2 Imagesÿ4. Split Solar Heating System with Two Copper Coils Inside Water Tank Model SS-M2 SpecificationÿÿSystem modelSS-M2-150SS-M2-200SS-M2-250SS-M2-300SS-M2-400SS-M2-500Tank capacity?L?150200250300450500Copper coil qty1/21/21/21/21/21/2Solar collector modelSC-H-15/20SC-H-20/24SC-H-25/30SC-H-30/20SC-H-20/24SC-H-25/30Solar collector qty1/11/11/21/22/22/2Controller modelSR868C8SR868C8SR868C8SR868C8SR868C8SR868C8Work station modelVSP-S1VSP-S1VSP-S1VSP-S1VSP-S2VSP-S2Expansion tank spec12L12L18L18L24L24LMedium volume12L12L18L18L24L24LRecommended Flow1.0?2.0L/min1.2?2.5L/min1.5?3.0L/min3.0?5.0L/min4.0?7.0L/min5.0?8.0L/minMax temperature of tank95?95?95?95?95?95?Max temperature of system95?95?95?95?95?95?Rated pressure of the tank0.7MPa0.7MPa0.7MPa0.7MPa0.7MPa0.7MPaMedia pre pressure0.2?0.3MPa0.2?0.3MPa0.2?0.3MPa0.2?0.3MPa0.2?0.3MPa0.2?0.3MPaMax pressure of system0.6MPa0.6MPa0.6MPa0.6MPa0.6MPa0.6MPaVoltageAC220V 50HzAC220V 50HzAC220V 50HzAC220V 50HzAC220V 50HzAC220V 50HzRecommended pipe diameterí15í15í15í15í22í22ÿÿ5. FAQÿ
Q1. Will water be heated on a cloudy day?
Re: Yes. Although the heat output of the solar collector is reduced on overcast days it will still be able to provide heat. If it is a heavily clouded day or raining, then more gas or electric boosting may be required to maintain water at the required temperature. This system will be automated so you don’t have to worry about running out of hot water on a rainy day.

Q2. Can I use a solar collector with my existing hot water system?
Re: Normally yes. Simple retrofit valves can often be used to allow solar collector to connect to your existing cold water inlet. If your tank cannot accept the solar input directly, an additional storage tank can be installed to pre-heat the cold water prior to entering the existing tank.