We wish to inform you that the 4th Annual General Meeting of the Company will be held on Tuesday, September 29, 2026, at 1:00 P.M. (IST) through Video Conferencing (VC). The Annual Report is attached herewith.

Date: September 05, 2026 The Manager-Listing BSE Limited, Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai – 400 001 Respected Sir/Ma’am Sub: Submission of Annual Report for the Financial Year 2025-26 Ref: Solarium Green Energy Limited (Security Id.: SOLARIUM, Security Code: 544354) This is to inform you that the 04th Annual General Meeting of the Company will be held on Tuesday, September 29, 2026, at 01:00 P.M. (IST) through Video Conferencing (VC) or Other Audio-Visual Means (OVAM) in compliance with the applicable circulars of Ministry of Corporate Affairs (MCA) and SEBI to transact the businesses mentioned in the Notice of 04th Annual General Meeting. Pursuant to Regulation 34(1) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”), we are submitting herewith the Annual Report of the Company for the Financial Year 2025-26 which is being sent through electronic mode to the Members. The Annual Report is also uploaded on the Company’s website and can be accessed at https://solariumenergy.in/wp-content/uploads/2026/09/1.-4th-Annual-Report_25-26.pdf We would further like to inform that the Company has fixed Tuesday, September 22, 2026 as the cut-off date for ascertaining the names of the members holding shares in dematerialised form, who will be entitled to cast their votes electronically in respect of the businesses to be transacted as per the Notice of the AGM and to attend the AGM. 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: Annual Report INDEX CONTENT PAGE NO. CORPORATE OVERVIEW Corporate Information 1 Notice of 4th Annual General Meeting 4 STATUTORY REPORTS Directors’ Report 20 Annexure A: Statement containing salient features of the financial statement of subsidiaries or associate companies or joint ventures (Form AOC-1) Annexure B: Particulars of employees 44 Annexure C: Particulars of contracts or arrangements with related parties (Form AOC-2) 46 Annexure D: Conservation of energy, technology absorption and foreign exchange earnings and outgo 47 Annexure E: Annual Report on Corporate Social Responsibility (CSR) Activities 52 Annexure F: Secretarial Audit Report (Form MR-3) 55 Annexure G: Management Discussion and Analysis Report 60 CONSOLIDATED FINANCIAL STATEMENTS Independent Auditor’s Report 69 Balance Sheet as at 31st March, 2026 77 Statement of Profit and Loss for the year ended 31st March, 2026 78 Cash Flow Statement for the year ended 31st March, 2026 79 Notes forming part of the Financial Statements (Notes 1 to 24) 80 Corporate Information, Significant Accounting Policies and Notes to Accounts (Note 25) 90 STANDALONE FINANCIAL STATEMENTS Independent Auditor’s Report 108 Balance Sheet as at 31st March, 2026 120 Statement of Profit and Loss for the year ended 31st March, 2026 121 Cash Flow Statement for the year ended 31st March, 2026 122 Notes forming part of the Financial Statements (Notes 1 to 25) 123 Corporate Information, Significant Accounting Policies and Notes to Accounts (Note 26) 133 Chairman's Message Mr. Ankit Garg Chairman & Managing Director A Year of Deliberate Growth Dear Shareholders, We would rather grow the enterprise It is a privilege to write to you at the close of the first soundly and absorb these near term costs full financial year since Solarium Green Energy than chase margin at the expense of scale Limited became a listed company. FY26 was a year and of the relationships we have built. of rapid growth and deliberate investment. We widened our presence, deepened our capabilities and took decisive steps towards becoming a vertically Financial performance integrated solar enterprise. We did all of this while Against this backdrop, Solarium delivered a strong remaining faithful to the values that have guided us operating year. Revenue from operations rose to since our founding in 2018, which are honest dealing, ₹368.15 crore in FY26, an increase of about 60% sound execution and patient long term thinking. over ₹230.08 crore in the prior year. EBITDA grew The market moving in our favour to ₹35.28 crore and profit after tax stood at ₹20.46 crore. Over the three years to FY26 our revenue has The year unfolded against an encouraging backdrop compounded at about 55% a year. Growth this year for our sector. India continued its steady march was led by our engineering, procurement and towards a cleaner energy system, supported by strong construction business, as we consciously pursued policy intent and rising adoption at the household larger ground mounted projects that bring scale and level. Solar remained the fastest growing source of more predictable execution. During the year we new generation capacity in the country, and secured a 50 megawatt solar project in Maharashtra distributed solar, the segment in which we have built with a contract value of more than ₹185 crore, one of our strengths over the past several years, gathered the largest single mandates in our history. particular momentum. Schemes such as PM Surya Ghar Muft Bijli Yojana have brought rooftop solar We will not pretend that the year was without within reach of millions of families, and the reduction pressure. Gross margins moderated as our business in the goods and services tax rate on modules and mix shifted towards large scale projects, which carry inverters improved affordability further during the lower unit margins than some of our other work. year. These are precisely the conditions in which a Finance costs rose as we funded higher working focused and well run company can grow with capital, the level of which was elevated at the year confidence, and we intend to make the most of them. end owing to a delay in the commissioning of our module manufacturing facility, a position we expect to normalise as the facility reaches full operation. We Our people and our conduct would rather grow the enterprise soundly and absorb None of this would be possible without our people. these near term costs than chase margin at the Our team grew past 400 members during the year as expense of scale and of the relationships we have we invested ahead of our expansion in sales, built. execution and manufacturing. We are building an Building an integrated enterprise organisation of young, capable and committed professionals, supported by an experienced leadership The most important strategic work of the year was group, and we thank every one of them for the energy our move into manufacturing. The centrepiece of this and discipline they bring to their work. As founders move was a fully automated solar module we hold the conviction that a business endures only manufacturing line in Ahmedabad with a capacity of when it is built on sound governance and fair dealing. 1.2 gigawatt and a capital outlay of more than ₹90 We remain committed to the highest standards of crore. This line uses advanced technology and is transparency and to creating durable value for every capable of producing high wattage modules. It will shareholder, and we are mindful that the work we do secure our supply, reduce our dependence on external contributes directly to a cleaner and more secure procurement and strengthen our ability to bid for and energy future for the country. to deliver projects. It positions Solarium as an integrated solar solutions provider rather than a buyer Looking ahead of other companies products, and it is the foundation We enter FY27 with a healthy order book, a bidding on which we intend to build the next phase of our pipeline that gives us clear visibility over the coming growth. years, and a manufacturing platform that is coming Deepening our reach on stream. Our priorities are straightforward. We will raise the utilisation of our module line to a healthy In our residential business we continued to widen level, strengthen our residential franchise network, access for homeowners through the Solarium [Showing first 8,000 characters — download PDF for full document]