Largest Battery-based Solar Plant in Bihar | 03 Oct 2025

Why in News?

India’s largest battery-based solar power plant has become operational at Kajra in Lakhisarai district, Bihar, marking a major milestone in the state’s renewable energy journey.

Key Points

• The project has been developed in two phases, with a total capacity of 301 MW of solar power and 495 MWh of battery storage.
• It allows daytime solar energy to be stored in batteries and supplied during peak night hours, ensuring continuous and reliable power availability.
• The plant showcases Bihar’s growing role in renewable energy innovation and supports the state’s efforts toward sustainable and clean energy infrastructure.
• Under the leadership of Chief Minister Nitish Kumar, Bihar continues to strengthen its foundations of good governance through focused development in electricity, roads, and water infrastructure.
• This project reinforces India’s commitment to green energy transition and energy security through advanced storage-based solar solutions.