Thermal Energy Storage for Homes

Conventional energy management solutions for homes that use sun energy typically convert energy from the sun, using photovoltaic (PV) panels, and then stores the energy into batteries. However, the use of batteries is not environmentally friendly and is expensive. They become a limitation in the effective use of sun energy. This paper proposes a solution based on thermal energy storage. Thermal Energy Storage for Homes (TESH) is a solution to the problem of mismatched timing of solar energy and home energy demand when using solar power. By using the air mass in the home to store thermal energy, through by altering its temperature, one can avoid the need for other forms of energy storage, such as batteries. Batteries add to costs and pose environmental hazards, while the use of air mass as a thermal energy storage medium is cost-free. This makes solar energy an even more environmentally friendly alternative energy source, while simultaneously reducing the cost of infrastructure. This will allow more people to purchase and utilize solar energy, while also having less of a negative impact on the environment. The proposed method was implemented as a prototype and tested. Test results are reported and discussed.