Updates

Leading Through Innovation October 01, 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: Press Release Dear Sir/Madam, Please find enclosed a Press Release titled “ACME Solar operationalizes additional cumulative BESS capacity of 107.36 MW / 437.49 MWh in Rajasthan”. You are requested to take the same on your record. Thanking you, For ACME Solar Holdings Limited Rajesh Sodhi Company Secretary and Compliance Officer Encl: As stated 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 Leading Through Innovation ACME Solar operationalizes additional cumulative BESS capacity of 107.36 MW / 437.49 MWh in Rajasthan Gurugram – October 1, 2026: ACME Solar Holdings Ltd (ACME Solar) through its subsidiaries has commissioned additional cumulative BESS capacity of 107.36 MW / 437.49 MWh across two key projects in Rajasthan as mentioned below. The commissioning of both these projects was successfully achieved on September 30, 2026 and the Commercial Operation Date (COD) for both projects shall be October 02, 2026. Following these milestones, the total operational BESS capacity of ACME Solar now stands at 4.96 GWh. Commissioning of BESS capacity at FDRE Project ACME Solar has commissioned first phase of BESS capacity of 53.73 MW / 222.969 MWh FDRE Project. This FDRE Project is located at Neemri village in Tehsil Rawatbhata District Chittorgarh, Rajasthan and connected to Neemuch substation. The Project has a 25-year power purchase agreement with a National REIA. The complete BESS capacity of this project is expected to be commissioned within the current financial year. Commissioning of Phase III BESS capacity of FDRE (Assured Peak Power) Project ACME Solar has commissioned another 53.63 MW / 214.52 MWh of Assured Peak Power Project. With this commissioning, the total BESS capacity of 159.58 MW / 638.32 MWh has been achieved under this Project. Located at Kelan village in Bikaner, Rajasthan, it is connected to Bikaner III substation. This Project has a 25-year power purchase agreement with a National REIA. The BESS capacity for full 300 MW Project is expected to be commissioned within the current financial year. About ACME Solar: ACME Solar Holdings Limited is a leading integrated renewable energy player with a diversified contracted portfolio of 8,370 MW spanning solar, wind, storage, FDRE and hybrid solutions and an operational capacity of ~3,057 MW and 4.96 GWh of BESS capacity. With an in-house EPC and O&M division, the company does end-to-end development and O&M of the plants, thereby delivering projects in a time & cost-effective manner while ensuring best in class operating performance evident in its industry leading CUF and operating margins. For Further Details Please Contact ACME Group Corporate Communications Frederick Castro Rimjim Bora Mob: +91 9920665176 Mob: +91 98732 10182 Email: frederick.castro@acme.in Email: rimjim.bora@acme.in 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