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Stream/Area:
-
Subject:
-
Paper ID:
IJSREM65926
Volume:
10 |
7 |
Jul 2026
Pages:
1-5
Publication Frequency:
Monthly (12 issues per year)
License:International Journal of Scientific Research in Engineering and Management follows the Creative Commons Attribution 4.0 (CC BY 4.0) License, allowing free use and distribution with proper attribution.
Electrical Engineering Department
CTAE, Udaipur
The increasing adoption of solar photovoltaic (PV) systems has significantly increased the demand for reliable energy storage solutions. Solar inverter batteries store excess electrical energy generated by PV systems and provide uninterrupted power during periods of low solar irradiance or grid outages. The performance of a solar power system largely depends on battery technology, charging characteristics, cycle life, efficiency, cost, and environmental impact. This review paper presents an overview of commonly used solar inverter batteries, including lead-acid, absorbed glass mat (AGM), gel, lithium-ion, lithium iron phosphate (LiFePO₄), and sodium-ion batteries. A comparative analysis based on efficiency, depth of discharge, lifespan, maintenance, charging time, cost, and applications is presented. Recent research trends in battery management systems (BMS), smart energy management, and next-generation battery technologies are also discussed.
KEYWORDS
Battery technology is one of the most critical components of modern solar energy systems. Although lead-acid batteries remain a cost-effective solution for budget-conscious users, lithium-ion and LiFePO₄ batteries provide significantly higher efficiency, longer cycle life, deeper depth of discharge, and lower maintenance. Among the technologies compared, LiFePO₄ batteries offer the best overall performance for most residential and commercial solar inverter applications, despite their higher initial cost. Ongoing advancements in battery chemistry, intelligent battery management, and manufacturing are expected to further improve the reliability and affordability of solar energy storage.
1. Institute of Electrical and Electronics Engineers, IEEE Transactions on Energy Conversion, 2023–2026. 2. International Energy Agency, Energy Storage Outlook, 2025. 3. National Renewable Energy Laboratory, Battery Storage Research Reports, 2024. 4. International Renewable Energy Agency, Electricity Storage and Renewables Report, 2025. 5. Institute of Electrical and Electronics Engineers, IEEE Access, 2024–2026.
Publication Date
7/14/2026
Peer Review Type
Double-Blind Peer Review
Review Rounds: 2
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Conflict of Interest
The authors declare no conflict of interest related to this research work.
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