Trading Window

UTL SOLAR September 28, 2026 The Manager The Manager Listing Department Listing Department National Stock Exchange of India Limited BSE Limited Exchange Plaza, C-1, Block G Phiroze Jeejeebhoy Towers Bandra Kurla Complex Dalal Street, Fort Bandra (E), Mumbai 400 051 Mumbai 400 001 Mabharashtra, India Mabharashtra, India Scrip Symbol : UTLSOLAR Scrip Code: 544613 Subject: Intimation of Closure of Trading Window Dear Madam/ Sir, Pursuant to the provisions of the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, as amended, and the Company's Code of Conduct for Prevention of Insider Trading, we wish to inform you that the trading window for dealing in the securities of Fujiyama Power Systems Limited (“Company”) shall remain closed from Thursday, October 01,2026 till 48 hours after the declaration of the Unaudited Financial Results of the Company for the quarter and half year ending on September 30, 2026. Accordingly, all Designated Persons and their Immediate Relatives are prohibited from trading in the securities of the Company during the aforesaid period of closure of Trading Window. The date of the Board Meeting for consideration and approval of the said financial results shall be intimated separately in due course. This disclosure will also be hosted on the Company's website at: https://www.utlsolarfujiyama.com/investor-relations, Kindly take the above information on record. Thanking you, Yours Sincerely, For Fujiyama Power Systems Limited (Formerly Fujiyama Power Systems Private Limited) MAYURI 23t st GUPTA 5o Mayuri Gupta Company Secretary and Compliance Officer M.No.: A75210 FUJIYAMA POWER SYSTEMS LIMITED (Formerly Fujiyama Power Systems Private Limited) 53A/6, Near NDPL Grid Office, Near Metro Station, Industrial Area, Sat Guru Ram Singh Marg, Delhi - 110015, India CIN - L.31909DL2017PLC326513, GST No - 07AADCF2634F1ZY www.utlsolarfujiyama.com Ph : +91 9968309514, 9968309517, E-mail: investor@utlsolarfujiyama.com