# A Review of Distribution Grid Consumption Strategies Containing Distributed Photovoltaics
## 3 Distribution Grid Consumption Strategy with Distributed PV
### Optimization of Distribution Grid Energy Storage with Distributed Photovoltaics
#### 3.2.2 Energy Storage Optimization for Distributed PV
Standalone PV energy storage systems with positive pulse current battery charging have been studied in India [73], which can charge battery-powered road vehicles and help to reduce the future burden on the grid. Hybrid energy storage standalone solar PV system energy coordination management strategy [74], also an in-depth study of PV energy storage, this control strategy optimizes the flow rate of the storage system as well as the energy system of the discharge and charging cycles using the meta-heuristic Jaya algorithm to properly coordinate the PVs and ultracapacitors. Indian researchers verified the feasibility of a photovoltaic flywheel energy storage system [75], which improves the conversion efficiency of the solar converter and protects the loads from possible power outages and limitations, thus increasing the reliability of the power supplied to the loads. [PERSON] et al. investigated an energy storage system based on wind and solar complementary technology [76] with the objective of utilizing the available wind and solar resources to provide electricity. The system is not as economical as the existing system, but it has a significant improvement in the financial deficit caused by the existing system; not only can it provide a stable and efficient power supply, but it also increases the access capacity of photovoltaic and wind power. In Libya, PV energy storage is also one of the most popular research studies. [PERSON] et al. studied the performance of solar PV power generation systems with integrated battery storage [77], which showed that energy efficiency can be improved by using PV systems with integrated battery storage to obtain higher performance and availability. PV energy storage has also been studied in Thailand, where [PERSON] et al. investigated the energy storage management of a hybrid solar PV-biomass power system [78]. The study showed that the system can increase the efficiency of energy use, effectively facilitate storage management, minimize energy losses, and improve the lifetime of the microgrid network. Malasian scholars proposed an energy management and capacity planning for a PV-wind-biomass system considering hydrogen battery storage for hydrogen battery energy storage system [79]; this planning applied an SSA optimization algorithm to determine the optimal configuration of the system and the reliable technology, which also meets the economic aspects. Australian scholars proposed a control strategy for community battery energy storage systems in high PV penetration microgrids grid-connected [80], which does not require the prediction of net power and reduces the required battery capacity by about 16%. Thus, the scheme is more robust when the community battery takes on the power buffering task. [PERSON] et al. from Brazil designed an auxiliary-side-based PV energy storage system using the functionality of a PV inverter [81], which helps to mitigate disturbances related to power quality, improve the difference between charging and discharging control and thus maintain the lifetime of the storage system. [PERSON] et al. from Norway investigated the optimal capacity and economic performance of a microgrid based on PV and battery systems [82]. The results showed that the method achieves optimal energy management in grid-connected mode, minimizes the power exchange between the microgrid and the grid, reduces energy costs, and improves the efficiency of PV power generation. In conclusion, photovoltaic energy storage, as an emerging technology, has great application prospects and development potential. With the continuous development of technology and cost reduction, it is believed that PV energy storage will become a very important research direction in the future renewable energy field. The main prospects for it are as follows. 1. Continued technological innovation: more efficient, low-cost, long-life energy storage technologies are expected to be introduced, such as solid-state batteries, metal-air batteries, and so on. 2.