Electrical charging technology for your thermal store

Thermal storages are used to store thermal energy so that it can be used at a later point in time. This energy can be generated, for example, during periods of excess renewable (sun and or wind) electrical energy or as waste heat. Compared to other storage technologies, heat storage is cost-effective and environmentally friendly, as the materials used are available in sufficient quantities and do not contain any environmentally harmful substances. The use of heat storage systems can reduce energy losses and lower operating costs.

What types of heat accumulators are there in the industry?

There are different types of heat accumulators available in the industry, which can store thermal energy in either liquid media such as water or liquid salt or in solids such as e.g. stone. A distinction is made between sensible, latent and thermochemical heat storage.

What are the differences between heat accumulators?

The biggest differences between heat accumulators are the charging and discharging time, energy density, storage cycles and temperature. Temperature in particular is crucial, as different temperature levels are required in industrial processes. For example, drying processes require temperatures below 200 °C, while temperatures of over 500 °C are required in glass or cement production. Choosing the right heat accumulator therefore depends on the type of production process or application.

Are you planning a thermal store to store surplus electrical energy?

Klöpper-Therm supports you in planning the right electrical charging concept for your thermal store. The energy-efficient conversion of your electrical energy into storable thermal energy is our core competence.