India Launches 4.8GWh Energy Storage Tender: SECI's Dispatchable Renewable Push
India has taken another decisive step toward its clean energy future. The Solar Energy Corporation of India (SECI) — the country's state-owned renewable energy agency — has issued a landmark tender seeking 4,800MWh of firm and dispatchable renewable energy capacity backed by co-located battery storage systems. For a nation racing to integrate 500GW of renewable capacity by 2030, this tender represents a strategic pivot toward solving renewables' intermittency challenge.
FDRE-IX: Inside India's Latest Storage Tender
Designated FDRE-IX — the ninth in SECI's firm and dispatchable renewable energy series — this India 4.8GWh energy storage tender calls for developers to deliver assured renewable electricity during daily peak demand periods. The math is straightforward: 1,200MW of contracted capacity must supply four continuous hours during the designated peak window, equating to 4,800MWh of daily dispatchable clean energy.
Projects must be connected to India's interstate transmission system (ISTS), and crucially, the renewable generation assets and associated storage systems must be co-located on the same site. This co-location requirement reflects India's growing recognition that integrating storage at the point of generation — rather than as standalone grid assets — optimizes land use, reduces transmission losses, and creates more bankable project structures.
Bid submissions close on July 20, 2026, with opening scheduled for July 23. Developers face a minimum bid of 50MW and a maximum of 600MW per entity, with the same ceiling applying across affiliated companies — a structure designed to prevent market concentration. Visit our store for reliable battery storage solutions suitable for projects of all scales.
The Economics: 25-Year PPAs and Flexible Revenue Streams
Successful bidders will sign 25-year power purchase agreements with SECI, which will subsequently sell the electricity to distribution companies and other offtakers through back-to-back power sale agreements. A 25-year PPA provides the kind of long-term revenue certainty that makes project financing viable — a critical factor given the capital-intensive nature of co-located battery storage in India.
Notably, the tender allows developers to generate additional revenue streams outside the contracted peak hours. Storage assets can be used for trading electricity on power exchanges or selling to third parties during off-peak periods, provided that PPA obligations take precedence. This revenue stacking model — combining contracted payments with merchant market opportunities — represents a sophisticated approach to maximizing asset utilization and project returns.
Why Co-Located Storage Matters for India
India's shift toward co-located renewable-plus-storage projects addresses several structural challenges. Standalone solar and wind farms are increasingly facing curtailment risks and declining capture prices as penetration rates rise. By pairing generation with storage, developers can shift output to higher-value peak hours, improving both grid reliability and project economics.
The ISTS connectivity requirement also matters. India's renewable resources are concentrated in specific states — Gujarat and Rajasthan for solar, Tamil Nadu for wind — while demand centers are often hundreds of kilometers away. ISTS-connected, dispatchable projects can deliver clean power across state boundaries, optimizing the national grid rather than constraining renewables to local consumption.
A Template for Emerging Markets
SECI's FDRE tender program — now in its ninth iteration — has become a template for how emerging economies can accelerate storage deployment. By aggregating demand through a single offtaker, providing long-term PPAs, and allowing revenue stacking, India has created a procurement model that other developing nations are studying closely.
For the global energy storage industry, India's 4.8GWh tender is more than just another procurement round. It confirms that the world's most populous nation is serious about building the storage infrastructure needed to support its renewable energy ambitions — and that the era of firm, dispatchable clean power has arrived. Explore our collection of high-performance LiFePO4 batteries engineered for demanding applications worldwide.
