Thermal energy calculator

The Thermal Battery stores thermal energy in the form of heat - for example, you can find a boiler that heats water when electricity is cheap in the home. The main disadvantage of the thermal battery is its single purpose - the thermal energy stored in the battery can only be used as heat, for heating, hot water heating. It is not possible to convert the thermal energy back into electrical energy with reasonable efficiency.

Calculator - how much thermal energy can a thermal battery store?

Volume [l]

Low temperature [°C]

Hi temperature [°C]

Accumulated energy

Energy [MJ]

Energy [kWh]

Energy [MWh]

Energy [MMBtu]

Calculator parameters

C [J • kg^-1 • K^-1]

Density [kg • m^-3]

Battery and energy storage news

Energy Storage for the Next Generation - Invitation 15th April 10:00 Google Meet

17.02.2023 Ze zahranici

We would like to invite you to the new online workshop Czech Ideas organised by Czech company Energy Cloud. Their goal is to introduce ...

Thermal battery questions and answers

How does a thermal battery work?
The Thermal Battery stores thermal energy in the form of heat - for example, you can find a boiler that heats water when electricity is cheap in the home. Thermal battery calculator.
What is a thermal battery?
A thermal energy battery is a physical structure used for the purpose of storing and releasing thermal energy.
- Phase change thermal battery
- Encapsulated thermal battery
- Unencapsualated thermal batteries
- Other thermal batteries