This research has analyzed the current status of hybrid photovoltaic and battery energy storage system along with the potential outcomes, limitations, and future recommendations. The practical implementation of this hybrid device for power system applications depends on many other factors.
The photovoltaic battery (PVB) system is studied from different aspects such as demand-side management (DSM) , system flexible operation , system life cycle analysis , various agent study , and grid impact , under the growing scale and complexity.
In order to ensure system power stability, the hybrid PV system and the battery system are usually used. The hybrid PV system adds other forms of energy, such as wind power , , fuel cells , and diesel power to the PV system, using the complementary of various renewable energy to meet the stable supply of electricity for buildings.
The stand-alone photovoltaic-battery (PV/B) hybrid energy system has been widely used in off-grid equipment and spacecraft due to its effective utilization of renewable energy. For they are interconnected and distinct from each other, the ground and space stand-alone PV/B hybrid energy systems are compared in this review.
The PV unit and battery storage system both operates to minimize the demand profile optimally and economically. The peak shaving technique can control the charging/discharging mechanism of the battery storage system to maintain optimal operation.
The major findings of the simulation case study on the peak shaving strategy are presented as follows: The existing peak shaving strategy can minimize the peak demand using a photovoltaic and a battery storage system. The PV unit and battery storage system both operates to minimize the demand profile optimally and economically.