What is a photovoltaic energy storage system?
Photovoltaic energy storage system is a system that utilizes solar energy for photovoltaic energy storage and generation. It consists of two major equipment: photovoltaic equipment and energy storage equipment.
The working principle of photovoltaic energy storage system
Photovoltaic devices will absorb solar energy and convert it into electricity, and energy storage devices will store the electricity generated by photovoltaic devices.
When the photovoltaic system lacks power, the energy storage system will convert the stored energy into the required AC power supply network for use, in order to extend the service life of the energy storage system.
Classification of photovoltaic energy storage systems
According to the needs of different application scenarios, photovoltaic power generation and energy storage systems can be divided into several modes: photovoltaic grid connected energy storage system, photovoltaic off grid energy storage system, parallel off grid energy storage system, and optical storage microgrid system.