Updates

Leading Through Innovation August 25, 2026 To To BSE Limited National Stock Exchange of India Ltd Corporate Relationship Dept., Corporate Relationship Dept., Phiroze Jeejeebhoy Towers, Exchange Plaza, Plot No. C/1, G Block, Dalal Street, Mumbai 400001 Bandra-Kurla Complex, Bandra (East), Mumbai 400 051 Scrip Code: 544283 Symbol: ACMESOLAR Sub: ACME Solar Holdings Limited wins 300 MW capacity in SECI’s 6000 MWh (1500MW X 4Hrs) Assured Peak Power Tender (FDRE-IX) Dear Sir/Madam, ACME Solar Holdings Limited (ACME) has been emerged as a successful bidder in SECI’s e-reverse auction for the “Selection of RE Power Developers for assured Peak Supply of 6000 MWh (1500 MW x 4 Hrs.) from ISTS-Connected RE Projects in India, under Tariff-Based Competitive Bidding (SECI-FDRE-IX).” Under this tender, the company secured 300 MW of contracted capacity at a discovered tariff of Rs. 6.00/kWh and will supply 1,200 MWh (300 MW X 4) supply, during four-hour duration. ACME already has the requisite connectivity grant and has secured a substantial portion of the land required for the project. This development readiness is expected to significantly shorten the project execution timeline and facilitate timely commissioning. Upon execution of the PPA, the project will add 1.2 GWh to ACME’s battery energy storage portfolio and increase the company’s PPA-signed BESS pipeline to approximately 15 GWh. You are requested to take the same on your record. Thanking you, For ACME Solar Holdings Limited Rajesh Sodhi Company Secretary and Compliance Officer Note: This is voluntary submission and not to be considered as an intimation under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements), Regulations, 2015. ACME Solar Holdings Limited CIN: L40106HR2015PLC102129 Corporate Office: 4th, 6th to 8th Floor, Block A1, DLF World Tech Park, DLF IT SEZ Silokhera, Sector 30, Gurugram, Haryana 122001 India Tel: +91-124-4507100 Fax: +91-124-7117001 Regd. Office: Plot No .152, Sector-44, Gurugram 122002, Haryana, India Tel: +91-124-7117000 Fax: +91-124-7117001 Email: cs.acme@acme.in; Website: www.acmesolar.in