1.Modular design, arbitrary combination.2.Harmony with the building perfectly.3.Intelligent control and automatic operation.ÿADVANTAGE OF SP-300L SYSTEM:1st. Technically, plate heat exchanger have following features,1. Compact structure and small volume. It is convenient to install and uninstall, by users, to clean it.2. High hear transfer efficiency.3. Durable and not easy scaling4. High temperature and high pressure resistance.5. Less liquid holdup, reduce refrigeration /water-filling/ heat transfer fluid impulse.ÿ2ND. Good-looking.We improved the system by compacting the pump station, expansion vessel and controller on the top of water tank. They improved as a complete unit. It takes small space to install, and looks wonderful.ÿ3rd. More intelligent.The controller is improved by adding another intelligent functions, for instance, the HOLIDAY FUNCTION, which can protect FREE-CSP system all the time, and which is easy to operate.ÿ4th. More economic and easier to install.There are mainly two parts in the FREE-CSP system, one is compacted water tank and there other is solar collectors. To install the system is as easy as combine the tank and solar collectors by pipes. In the feedback of each client from Europe, I’ve been told the installation cost is extremely high. The FREE-CSP system will cut off the expensive installation fees.ÿTankCapacityInner tankThickness&diameter(mm)Insulation layer (mm)Outer tankThickness&diameter&heightÿÿÿÿÿÿÿÿÿÿÿÿ 100ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ œ1.2/è370ÿÿÿÿ50ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿœ0.55/è470/h1110ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ ÿÿ150œ1.2/è37050œ0.55/è470/h1520200œ1.5/è47045œ0.55/è560/h1320250œ1.5/è47045œ0.55/è560/h1620300œ1.5/è47050œ0.55/è560/h1870400œ2.0/è60050œ0.55/è700/h1630500œ2.0/è60050œ0.55/è700/h1920ÿModelCapacityInner tankThickness&diameter(mm)ÿÿÿÿÿ Insulation layer (mm)ÿÿÿÿÿÿÿÿOuter tankÿÿÿÿÿ Thickness&diameter&heightÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 100ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿœ1.2/è37050œ0.55/è470/h1110150œ1.2/è37050œ0.55/è470/h1520200œ1.5/è47045œ0.55/è560/h1320250œ1.5/è47045œ0.55/è560/h1620300œ1.5/è47050œ0.55/è560/h1870400œ2.0/è60050œ0.55/è700/h1630500œ2.0/è60050œ0.55/è700/h1920ÿAdvantage:1.Integrated with the building:collectors can combine with building prefect2.Intelligent control and automatic3.Work under high pressure: can operate with pressure up to 0.6Mpa. It can be installed at any position with high pressure, large flow rate, comfortable bathing.4.There is no water in the tubes, so there is no scale, no breaking and can safely work under very low temperature5.Heat pipe technology: it means that the collector can work at low temperature, quick heat transfer and high efficiency.6.Each individual tube can work indepentently, and the whole system can still work if individual tube is damaged