Reliance Power Subsidiary Inks Landmark PPA for Asia's Largest Solar-Battery Project
Reliance Power's subsidiary, Reliance NU Suntech, has signed a 25-year Power Purchase Agreement with SECI for a 930 MW solar power project with 465 MW/1,860 MWh battery storage. The project, touted as Asia's largest integrated solar and battery system, will require an investment of up to ₹10,000 crore and is set to be completed within 24 months. The power will be delivered at ₹3.53 per kWh. This project, secured through SECI's Tranche XVII auction, marks a significant step in India's renewable energy sector and strengthens Reliance Power's position in the green energy ecosystem.

*this image is generated using AI for illustrative purposes only.
Reliance Power (RPower) has announced a significant milestone in India's renewable energy sector through its subsidiary, Reliance NU Suntech Private Limited. The company has signed a 25-year Power Purchase Agreement (PPA) with the Solar Energy Corporation of India (SECI) for a groundbreaking solar power project integrated with battery storage.
Project Highlights
Feature | Details |
---|---|
Capacity | 930 MW solar power with 465 MW/1,860 MWh battery energy storage system (BESS) |
Investment | Up to ₹10,000.00 crore |
Completion Timeline | 24 months |
Power Delivery Rate | ₹3.53 per kWh |
Asia's Largest Integrated Solar and Battery Project
Reliance NU Suntech is set to develop and commission what is being touted as Asia's largest single-location integrated solar and battery energy storage system. The project will deploy more than 1,700 MWp of installed solar generation capacity to achieve the contracted capacity of 930 MW.
Strategic Significance
This agreement marks a major step in India's transition to clean energy and strengthens Reliance Power's position in the green energy ecosystem. The project aligns with the nation's ambitious renewable energy targets and demonstrates the company's commitment to sustainable, low-cost energy solutions.
Competitive Edge
Reliance NU Suntech secured this project in December 2024 through SECI's Tranche XVII auction, winning the largest allocation in a competitive bidding process that involved five leading energy companies. The swift execution of the entire process, from reverse auction to PPA signing, was completed in less than five months, showcasing the company's operational excellence.
Financial Commitment
As part of the agreement, Reliance Power has submitted a Performance Bank Guarantee (PBG) of ₹378.00 crore to SECI, underlining its commitment to the project's successful implementation.
Company Background
Reliance Power Limited, a part of the Reliance Group, is a prominent player in India's private sector power generation. With an operating portfolio of 5,305 megawatts, including the world's largest integrated coal-based power plant (Sasan Power Limited), the company has consistently demonstrated its capability in the power sector.
This latest venture into large-scale renewable energy projects with integrated storage solutions positions Reliance Power at the forefront of India's clean energy transition, promising to deliver reliable and sustainable power for decades to come.
Historical Stock Returns for Reliance Power
1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
---|---|---|---|---|---|
+1.74% | +16.61% | +7.75% | +32.05% | +74.35% | +2,336.22% |