Analysts/Institutional Investor Meet/Con. Call Updates

Leading Through Innovation October 22, 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 Reference : Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended Subject : Intimation of Schedule of Earning Call for Q2 & H1 FY27 results of ACME Solar Holdings Limited Dear Sir/Madam, Pursuant to Regulation 30 read with Para A of Part A of Schedule III of the Listing Regulations, we wish to inform that ACME Solar Holdings Limited (“the Company”) has scheduled an earnings call on Thursday, October 29, 2026 at 12:00 PM IST, during which Senior Management of the Company will discuss the Company’s financial results for Q2 & H1 FY27 and interact with the analysts/institutional investors. The details of the aforesaid call and registration link are enclosed herewith. The same is also being hosted on the website of the Company at www.acmesolar.in. This is for your information and record. Thanking you, For ACME Solar Holdings Limited Rajesh Sodhi Company Secretary and Compliance Officer Encl: As stated 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 ACME Solar Holdings Limited ACME Solar Holdings Limited will host a conference call for analysts and investors to discuss their Q2 & H1 FY27 results. Date and Time: Thursday, 29th October 2026, at 12:00 PM IST COMPANY PARTICIPANTS Represented by: Senior management CONFERENCE DIAL IN NUMBERS Universal Dial In : +91 22 6280 1488 / +91 22 7115 8869 International Toll Free: USA UK Singapore Hong Kong Australia 18667462133 08081011573 8001012045 800964448 0080014243444 Please pre-register to avoid wait time: DIAMOND PASS Please Click Here for pre-registration Please Click Here for pre-registration RSVP ACME Solar Holdings Limited Email: investor.relations@acme.in