Pursuant to Regulation 36(1)(b) of SEBI (LODR) Regulation, 2015, the Company has sent letter providing web link of Annual Report of FY 2025-26

Date: September 05, 2026 The Manager-Listing BSE Limited, Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai – 400 001 Respected Sir/Ma’am Sub: Intimation under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”). Ref: Solarium Green Energy Limited (Security Id.: SOLARIUM, Security Code: 544354) Pursuant to Regulation 36(1)(b) of the SEBI Listing Regulations, the Company has sent a letter providing a web-link (including the exact path) of the Annual Report 2025-26 to those Members who have not registered their e-mail addresses with the Company/Depositories. A copy of the letter is enclosed for your record. The above information is also available on the website of the Company https://solariumenergy.in/wp- content/uploads/2026/09/1.-4th-Annual-Report_25-26.pdf This is for your information and records. You are requested to take the same on your records. For, Solarium Green Energy Limited Ankit Garg Chairman & Managing Director DIN: 08027760 Place: Ahmedabad Encl: Shareholders’ Letter under Regulation 36(1)(b) 4thAnnual General meeting We are pleased to inform you that the Annual General Meeting (AGM) of the shareholders of Solarium Green Energy Limited is scheduled to be held on Tuesday, September 29, 2026, at 01:00 P.M. (IST) through Video Conferencing (VC) / Other Audio-Visual Means (OAVM). The Notice and Annual Report Financial Year "FY" 2025-26 is available and can be downloaded from below links and QR code: Web link: https://solariumenergy.in/wp-content/uploads/2026/09/1.-4th-Annual-Report_25-26.pdf Path: www.solariumenergy.in>> Investors>>Financial Information>>Annual Reports We request Members to ensure that their email ID and other Know Your Customer (KYC)* details are duly updated to facilitate seamless and effective communication. The requisite details may be updated with the respective Depository Participant (DP). *KYC details include: Name, Postal Address, Email ID, Mobile/Telephone Number, PAN, Bank Account Details, Mandates, Nominations, and Power of Attorney, if any. E-voting Details: Cut-off Date for E-voting Eligibility Tuesday, September22, 2026 E-voting Start Date and Time Saturday, September 26, 2026, at 9:00 A.M. (IST) E-voting End Date and Time Monday, September 28, 2026, at 5:00 P.M. (IST) Refer to the notes AGM Notice to know the procedure for Speaker registration, e-voting and to join virtual AGM. Members who are attending the AGM and have not cast their vote during remote e-voting period, can vote on the resolutions during the AGM. Contact Details Company Address:B-1207 World Trade Tower, Behind Skoda Showroom, Makarba, Jivraj Park, Ahmedabad, Gujarat, India - 380051 Tel No.: +91 90165 49999 Email:investor@solariumenergy.in Web:www.solariumenergy.in Registrar and Transfer Agent MUFG INTIME INDIA PRIVATE LIMITED (Formerly Link Intime India Private Limited) Address: 5th Floor, 506 to 508, Amarnath Business Center-1, (ABC-1), beside Gala Business Centre, Nr. St. Xavier's College Corner, Off. C.G Road, Ellisbridge, Ahmedabad- 380006, Gujarat E-mail:ahmedabad@in.mpms.mufg.com Website:www.in.mpms.mufg.com Tel no.:079-26465179 e-Voting Agency & VC / OAVM Email:evoting@nsdl.com NSDL help desk:1800-222-990 Warm regards, For, Solarium Green Energy Limited Sd/- Ankit Garg Chairman & Managing Director DIN: 08027760 Place: Ahmedabad