1. Structure of Split Solar Heating System with no Copper Coil Inside of Water Tank Model SS-M0ÿSplit Solar Heating System with no Copper Coil Inside Water Tank Model SS-M0 is composed of solar collector, tank with no copper coil, working station and expansion tank, which are linked and controlled by the valves. Solar heating system is really a good supplement of gas or electricity, for when there is rich sunlight in summer, a correctly sized solar system can provide 60%-70% of a household’s hot water needs and produces no environmental waste or pollution. ÿ2. Main Features of Split Solar Heating System with no Copper Coil Inside Water Tank Model SS-M0ú Food-grade stainless steel SUS304-2B inner tankú High heat transfer efficiencyú Combined with auxiliary electricity, gas and other boilerú Easy installation according to the structure of the roomÿÿ3. Split Solar Heating System with no Copper Coil Inside Water Tank Model SS-M0 Images (showing the working status and the installation instructure)ÿÿÿ4. Split Solar Heating System with no Copper Coil Inside Water Tank Model SS-M0 SpecificationSystem modelSS-M0-150SS-M 0-200SS-M 0-250SS-M0 -300SS-M 0-400SS-M0 -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. FAQÿ1. Can the solar collectors be used in cold conditions?
Yes. Solar collectors of our company can be used under temperatures as low as -30?, although performance is greatly reduced in such extreme conditions. Good heat output is still achieved in mild sub-zero conditions.

2. What happens if one of the solar tubes is broken?
Firstly, tubes are very strong and not easily broken, but if the worst should happen, solar tubes can be replaced very easily. The solar collectors of our company can operate with several broken tubes, but the efficiency will be reduced, so it is recommended that broken tubes be replaced immediately.