Intimation of Closure of Trading Window

September 29, 2026 To, To, National Stock Exchange of India Limited BSE Limited Exchange Plaza, Bandra Kurla Complex Floor no.25 PJ Towers, Bandra (E) Dalal Street Mumbai – 400 051 Mumbai - 400 001 Trading Symbol: “SOLARINDS” Scrip code: 532725 Through NEAPS Through BSE Listing Center Sub: Intimation of Closure of Trading Window Dear Sir / Ma’am, Pursuant to Clause 4, Schedule B and Regulation 9 of SEBI (Prohibition of Insider Trading) Regulations, 2015 along with the Company’s Code of Internal Procedures and Conduct for Regulating, Monitoring and Reporting of Trading by Designated Persons; the trading window for dealing in Equity Shares of the Company shall remain closed for all designated persons of the Company and their immediate relatives, from Thursday October 1, 2026. The window will remain close till the end of 48 hours after the declaration of un-audited financial results of the Company for the quarter and half year ended on September 30, 2026. The same has been intimated to all the designated persons (including Directors and Key managerial Personnel) of the Company. The date of meeting of Board of Directors to consider and approve the un-audited financial results of the Company for the quarter and half year ended on September 30, 2026, will be informed in due course. You are requested to take the same on record. Thanking You Yours truly, For Solar Industries India Limited Khushboo Pasari Company Secretary & Compliance Officer