Press Release as attached

August 13, 2026 National Stock Exchange of India Limited Bombay Stock Exchange Limited Exchange Plaza, Plot No. C/1, G Block, Phiroze Jeejeebhoy Towers, Bandra – Kurla Complex, Bandra (E), Dalal Street, Mumbai – 400051 Mumbai – 400001 SYMBOL: SOLEX Scrip Code: 544862 Subject: Press Release Dear Sir / Madam, We are enclosing herewith a press release dated August 13, 2026 titled “Solex Energy Limited Celebrates Listing on BSE, Marking Another Milestone in Its Growth Journey” being issued by the Company. This is for your information and records. Thanking you, Yours faithfully, For, Solex Energy Limited Azmin Chiniwala Company Secretary & Compliance Officer Encl.: Press Release Solex Energy Limited Celebrates Listing on BSE, Marking Another Milestone in Its Growth Journey Surat, August 13, 2026: Solex Energy Limited (BSE Code: 544862) | NSE: SOLEX), a leading solar energy solutions provider with over three decades of experience, today celebrated its successful listing on the Bombay Stock Exchange (BSE), marking another significant milestone in the company’s journey of growth, innovation, and value creation. The occasion was attended by the company’s Board of Directors, promoters, and senior leadership. Speaking on the occasion, Dr. Chetan Shah, Chairman and Managing Director, Solex Energy Limited (DIN: 02253886), said, “Our listing on BSE is a proud and memorable moment for the entire Solex team. It reflects the confidence that investors and stakeholders have placed in our vision, governance, and long-term growth strategy. As of today, Solex Energy is supported by a growing community of over 11,000+ shareholders, and with our expansion to BSE, we look forward to further broadening our investor base and strengthening our shareholder portfolio. As we continue to expand our manufacturing capabilities and reinforce our position within India’s renewable energy ecosystem, this milestone enhances our reach in the capital markets and supports our journey toward building a globally competitive solar manufacturing enterprise. We remain committed to creating sustainable value for our shareholders while contributing meaningfully to India’s clean energy transition and the vision of Viksit Bharat.” Solex Energy has consistently strengthened its manufacturing footprint and technological capabilities. The company has been advancing its expansion plans at its Tadkeshwar facility in Gujarat, reinforcing its focus on high-efficiency solar modules and next-generation solar technologies. With a strong order pipeline and increasing market presence, Solex is positioned to participate actively in India’s rapidly growing renewable energy sector. The company’s long-term Vision 2030 aims to establish 10 GW of solar module manufacturing capacity and 10 GW of solar cell manufacturing capacity, 10 GW BESS Infrastructure and 2 GW of Wafer and Ingots, while also exploring further integration across the solar value chain. This vision aligns closely with the Government of India’s AatmaNirbhar Bharat and Viksit Bharat initiatives, which seek to strengthen domestic manufacturing and accelerate the country’s transition to sustainable energy. Solex also continues to emphasize inclusive growth and social impact, with a significant portion of its workforce coming from tribal and indigenous communities, reflecting the company’s commitment to combining industrial progress with community empowerment. About Solex Energy Limited Headquartered in Surat, Gujarat, Solex Energy Limited has been a pioneer in India’s solar manufacturing journey, putting soul in solar since 1995. With nearly three decades of expertise, Solex is among India’s most trusted solar module manufacturers and one of the first Indian solar brands listed on the NSE: Solex and BSE: (544862). Solex operates a state-of-the-art, Industry 4.0 enabled, fully automated manufacturing facility at Tadkeshwar, Gujarat, with a production capacity of 4 GW for photovoltaic modules. Leveraging advanced automation, real-time quality controls, and data-driven manufacturing processes, the company delivers high-efficiency, high-reliability PV modules. Solex holds globally recognised certifications, exports to multiple countries, and serves as a preferred OEM partner to internationally recognised brands. Beyond manufacturing, Solex provides comprehensive EPC solutions across utility-scale, commercial, industrial, and institutional segments. Built on the core values of consistency, quality, and commitment, goes beyond being a solar manufacturer to become a long-term energy partner, committed to accelerating the transition to clean, reliable, and sustainable energy. Follow Solex Energy on social media: LinkedIn I Facebook I YouTube I Instagram I Twitter