Certificate under SEBI (Depositories and Participants) Regulations, 2018

July 9, 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: Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for quarter ended June 30, 2026. Dear Sir/Madam, With reference to above, please find enclosed herewith the confirmation certificate received from M/s. MUFG Intime India Private Limited, RTA of the Company, pursuant to Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended June 30, 2026. This is for your information and record. Kindly acknowledge the receipt of the same. Thanking You Yours truly, For Solar Industries India Limited Khushboo Pasari Company Secretary & Compliance Officer MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) CIN: U67190MH1999PTC118368 Registered Address: C-101, Embassy 247, L.B.S. Marg, Vikhroli (West), Mumbai - 400083. Tel: +91 22 4918 6000 www.in.mpms.mufg.com Date : 01-07-2026 The Compliance Officer/ Company Secretary SOLAR INDUSTRIES INDIA LIMITED "SOLAR" HOUSE 14, KACHIMET, AMRAVATI ROAD , NAGPUR NAGPUR PINCODE : 440023 Sub : Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. Dear Sir/Madam, In reference to the above captioned regulation, we hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30th June 2026, were confirmed (accepted/rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been confirmed/rejected and the security certificates received were mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in the register of members as the registered owner within the prescribed timelines. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) Ashok Shetty Sr. Vice President-Corporate Registry MUFG Intime India Private Limited A part of MUFG Corporate Markets, a division of MUFG Pension & Market Services