Innovative technology is the key factor to promote the development of renewable energy power generation and renewable energy Energy storage. The development of battery energy storage system will lead to a series of new battery Energy storage, such as solar energy storage system, chemical chain energy storage system, etc., to achieve more efficient and reliable renewable power output.

In addition, the development of battery energy storage system involves policy supervision, market pricing, technical support and other logic. Therefore, government departments need to formulate more specific and scientific regulatory policies to fully support the development and use of renewable Energy development.

In a word, battery energy storage system is an important Energy storage of renewable energy. Its appearance has changed the familiar renewable power supply mode, promoted the effective use of renewable energy, and laid a solid foundation for the large-scale application of green energy in the future.

Battery energy storage system is a new renewable energy service tool, which combines battery Energy storage technology, software control technology and computer network technology to use energy storage technology, improve the performance of the power system, extend the service life of the battery, and realize the effective use of energy on certain equipment.

Firstly, battery storage systems have advantages in storing energy. Battery storage systems can achieve efficient balancing of batteries and energy storage devices, converting cheap energy into expensive electrical energy, and then storing it for use when not needed. In addition, battery storage systems can effectively utilize renewable energy, reduce energy waste, and also save energy production costs.

Secondly, battery energy storage systems can solve the stability problem of the power grid. Due to the current inability of the power grid to keep up with the development of renewable energy, the power generation of renewable energy will fluctuate due to weather changes, which may result in companies being unable to generate electricity in real time. The emergence of energy storage systems can effectively alleviate this phenomenon, ensure the stability of power transmission, and make the power supply at the power grid terminals more stable.

Furthermore, battery energy storage systems can reduce system power supply costs. The battery storage system can cache the stable electricity generated, and when it is necessary to generate electricity, the stored electricity can be extracted from it, which can replace the purchase of market electricity, effectively reducing the system's power supply cost.

In addition, the battery energy storage system has good power response ability, which can achieve rapid adjustment of power generation. Its response time is short, and it can be effectively used for the power balance of the system.

Finally, battery energy storage systems can improve the performance of batteries. Due to the timely management and monitoring of the battery by the battery energy storage system, it can effectively improve the battery's response to temperature and charging stress, thereby extending the battery's service life.