In summary, electric immersion heaters are an effective and flexible solution for thermal energy storage. These products enable users to store energy during off-peak hours, typically when prices are lower. A variety of technologies, such as. Energy storage systems are a key element for the success of the energy transition. It is engineered to handle process air, inert gases, and exhaust streams, as well as liquids such as water, thermal oils, and specialized process fluids. Enables the use of off-peak electricity for. Timeless design, state-of-the-art technology and easy operation: the innovative heat storage Quantum VFE from Dimplex impresses across the board.