We are pleased to share some highly cited papers on grid energy storage that were published in Batteries (ISSN: 2313-0105) in 2021 and 2022.

1. “Novel Bidirectional Isolated DC/DC Converter with High Gain Ratio and Wide Input Voltage for Electric Vehicle Storage Systems”
by Yu-En Wu and Chen-Han Tai
Batteries 2022, 8(11), 240; https://doi.org/10.3390/batteries8110240
Available online: https://www.mdpi.com/2313-0105/8/11/240

2. “Recent Advances in Hybrid Energy Storage System Integrated Renewable Power Generation: Configuration, Control, Applications, and Future Directions”
by Ibrahem E. Atawi, Ali Q. Al-Shetwi, Amer M. Magableh and Omar H. Albalawi
Batteries 2023, 9(1), 29; https://doi.org/10.3390/batteries9010029
Available online: https://www.mdpi.com/2313-0105/9/1/29

3. “In-Situ Tools Used in Vanadium Redox Flow Battery Research—Review”
by Purna C. Ghimire, Arjun Bhattarai, Tuti M. Lim, Nyunt Wai, Maria Skyllas-Kazacos and Qingyu Yan
Batteries 2021, 7(3), 53; https://doi.org/10.3390/batteries7030053
Available online: https://www.mdpi.com/2313-0105/7/3/53

4. “Modelling and Estimation of Vanadium Redox Flow Batteries: A Review”
by Thomas Puleston, Alejandro Clemente, Ramon Costa-Castelló and Maria Serra
Batteries 2022, 8(9), 121; https://doi.org/10.3390/batteries8090121
Available online: https://www.mdpi.com/2313-0105/8/9/121

5. “Nanostructured Manganese Dioxide for Hybrid Supercapacitor Electrodes”
by Jon Rodriguez-Romero, Idoia Ruiz de Larramendi and Eider Goikolea
Batteries 2022, 8(12), 263; https://doi.org/10.3390/batteries8120263
Available online: https://www.mdpi.com/2313-0105/8/12/263

6. “Power and Energy Rating Considerations in Integration of Flow Battery with Solar PV and Residential Load”
by Purnima Parmeshwarappa, Ravendra Gundlapalli and Sreenivas Jayanti
Batteries 2021, 7(3), 62; https://doi.org/10.3390/batteries7030062
Available online: https://www.mdpi.com/2313-0105/7/3/62

7. “Toward Dendrite-Free Deposition in Zinc-Based Flow Batteries: Status and Prospects”
by Zeyu Xu and Maochun Wu
Batteries 2022, 8(9), 117; https://doi.org/10.3390/batteries8090117
Available online: https://www.mdpi.com/2313-0105/8/9/117

8. “Ways to Ensure Parallel Operation of Vanadium Flow Batteries to Create High Power Energy Storage Systems”
by Alexey Loskutov, Andrey Kurkin, Ivan Kuzmin and Ivan Lipuzhin
Batteries 2022, 8(9), 120; https://doi.org/10.3390/batteries8090120
Available online: https://www.mdpi.com/2313-0105/8/9/120

9. “Review of the Research Status of Cost-Effective Zinc–Iron Redox Flow Batteries”
by Huan Zhang, Chuanyu Sun and Mingming Ge
Batteries 2022, 8(11), 202; https://doi.org/10.3390/batteries8110202
Available online: https://www.mdpi.com/2313-0105/8/11/202

10. “A Review on the Degradation Implementation for the Operation of Battery Energy Storage Systems”
by Pedro Luis Camuñas García-Miguel, Jaime Alonso-Martínez, Santiago Arnaltes Gómez, Manuel García Plaza and Andrés Peña Asensio
Batteries 2022, 8(9), 110; https://doi.org/10.3390/batteries8090110
Available online: https://www.mdpi.com/2313-0105/8/9/110

11. “A Comparative Review on Energy Storage Systems and Their Application in Deregulated Systems”
by Mitul Ranjan Chakraborty, Subhojit Dawn, Pradip Kumar Saha, Jayanta Bhusan Basu and Taha Selim Ustun
Batteries 2022, 8(9), 124; https://doi.org/10.3390/batteries8090124
Available online: https://www.mdpi.com/2313-0105/8/9/124

12. “A Unified Power Converter for Solar PV and Energy Storage in dc Microgrids”
by Sergio Coelho, Vitor Monteiro, Tiago J. C. Sousa, Luis A. M. Barros, Delfim Pedrosa, Carlos Couto and Joao L. Afonso
Batteries 2022, 8(10), 143; https://doi.org/10.3390/batteries8100143
Available online: https://www.mdpi.com/2313-0105/8/10/143