What is Battery Energy Storage System (BESS)
A Battery Energy Storage System (BESS) is an advanced energy technology that can store electricity and utilise it when the demand is high and the generation is low. This technology can store the excess electricity generated from renewable sources such as the sun and the wind, and utilise it to provide a stable and reliable source of electricity to businesses and energy providers.

Energy storage systems are essential in the infrastructure of the modern world, and they help balance the supply and demand of electricity. In cases where the demand for electricity is high, the stored energy is released to maintain stability and prevent the overload of the electrical supply. This is usually achieved through peak cutting, which is the reduction of the electricity drawn from the supply during peak tariff periods.

BESS solutions are commonly applied in residential, commercial, industrial, and utility sectors. These solutions are beneficial for renewable energy integration, improving energy efficiency, and enhancing grid stability. Due to the increased use of solar energy, it is becoming vital to use energy storage systems to maximise renewable energy consumption.

As Malaysia shifts to cleaner and greener energy systems, battery energy storage systems are strategically used to ensure an efficient and uninterrupted power supply to meet renewable energy requirements in Malaysia. By incorporating energy storage systems, organisations are able to improve their energy resilience, operational costs, and sustainability performance.