ACME Solar Holdings has secured ₹1,571 crore in long-term funding from IIFCL for its 300 MW assured-peak renewable-energy project in Rajasthan. The funding supports execution of a solar-plus-storage asset with a 25-year SECI power-purchase agreement.
ACME Solar Holdings Ltd announced on 27 August that India Infrastructure Finance Company Ltd (IIFCL) will provide ₹1,571 crore of long-term project financing for ACME Renewtech Sixth, a 300 MW assured-peak renewable-energy project in Rajasthan.
IIFCL is the sole financier for the greenfield project, and the loan has a 19-year repayment tenor. ACME Solar is listed on the NSE under the symbol ACMESOLAR and on the BSE under scrip code 544283.
The announcement is a financing milestone for the project, rather than a commissioning update, earnings announcement or new project award. No verified share-price movement related to the development was available at the time of reporting.
A ₹2,123 crore project with storage capacity
ACME Renewtech Sixth has a stated project cost of ₹2,123 crore. The ₹1,571 crore IIFCL facility represents around 74% of the disclosed capital expenditure on a simple calculation basis.
However, this calculation should not be treated as the project’s formal debt-equity ratio. ACME Solar has not disclosed the complete funding mix, the interest rate on the loan, equity contribution, project returns or expected earnings contribution.
The Rajasthan asset will have 300 MW of assured-peak renewable-energy capacity and 1,350 MWh of battery energy storage capacity. The storage system is intended to help the project supply power during contracted peak-demand periods, rather than relying only on electricity generated when solar output is available.
This makes the project different from a conventional solar plant. The performance of the battery storage system and the ability to meet assured-peak supply commitments will be important operational factors after commissioning.
SECI PPA links funding to a 25-year contract
The project has a 25-year power-purchase agreement with Solar Energy Corporation of India Ltd (SECI), with a contracted tariff of ₹6.28 per unit.
The long-duration PPA sets out the project’s contracted offtake framework once the plant begins supplying power. It also provides the operating backdrop for the 19-year financing facility arranged with IIFCL.
ACME Solar has said that grid connectivity for the project is operational. Its pooling substation and dedicated transmission line are in advanced stages, while land for the project has been substantially secured.
The company has not disclosed a commissioning date in the available information. It has also not provided estimates for revenue, EBITDA, debt servicing, project returns or future earnings from this particular asset.
Financing gives execution visibility, not immediate earnings
For ACME Solar, the IIFCL funding provides visibility on capital availability for a project that combines renewable generation with energy storage. Infrastructure projects require significant expenditure before commercial operations begin, so project-specific financing is an important step between development and eventual power supply.
The ₹1,571 crore facility should not be read as an immediate increase in revenue or profit. Construction progress, cost control, transmission completion, storage integration and performance under the SECI PPA will determine how the project moves from financing to operations.
The funding deal also does not establish a broader movement in renewable-energy stocks or the benchmark indices. There is no verified evidence that the announcement materially affected the Nifty, Sensex or a renewable-energy sector index.
ACME Solar’s disclosed FY27 financing reaches ₹10,976 crore
Following the IIFCL transaction, ACME Solar’s disclosed financing raised during FY27 stands at ₹10,976 crore.
Earlier in August, the company said it had raised ₹8,198 crore in FY27 after refinancing ₹2,147 crore of offshore dollar bonds through domestic refinancing. It has also announced financing arrangements for other renewable and storage-linked projects in 2026, including facilities from REC Ltd and Power Finance Corporation.
The latest IIFCL arrangement adds project-level funding for the Rajasthan asset. The increase from the earlier ₹8,198 crore figure to ₹10,976 crore is ₹2,778 crore, which is greater than the ₹1,571 crore loan announced on 27 August. No explanation for this difference should be assumed without a further company disclosure.
What investors can monitor
For investors tracking ACMESOLAR, the next relevant disclosures may relate to construction milestones, transmission infrastructure, project expenditure and eventual commissioning of ACME Renewtech Sixth.
They may also assess the project’s ability to operate the 1,350 MWh battery system, meet its assured-peak obligations under the SECI agreement and manage debt servicing over the loan term. The ₹2,123 crore project cost and any future financing disclosures will remain relevant markers.
Those seeking to buy or hold listed shares such as ACME Solar need to open demat account online through a regulated intermediary. For online investing, company filings, project-execution progress, borrowing obligations and valuations are more useful considerations than a single financing announcement alone.

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