The Solmatix Solar Heating System consists of 3 main elements: Flat Plate Collector with 10 YEAR GUARANTEE The Solmatix Flat Plate Solar Collector provides outstanding durability and high levels of performance. Each collector has an absorption area of 2m² constructed from low iron tempered glass which achieves efficient heat capture. Control unit & Pumping Station The Solmatix control unit and pumping station provided by Resol, is designed to maximise the solar gain from the collectors. The unit detects when there is a sufficient differential of temperature between the collectors and your tank. Heat Exchange Method Solmatix Solar Heating Systems can be connected to a hot water tank in 3 formats. Depending on your plumbing configuration, Solmatix will provide the appropriate, optimum heat exchange method.