... main parts: Solar Collector, Working Station and Water Tank. The solar collector installed on roof or ... there are no incrustation, no bursting. Moreover, water can go upward at anytime.Working Principle:When ... or 2.5kw Electric Heating Element, T&P Valve, Mg Anode, sensor, Double Copper coil.Tank ... :1.5mm.Accessories: Solar Work Station water heater solar: split solar system with double Heat Exchangers