EU-SOLAR SE

Pre-Annual General Meeting Information • Oct 1, 2025

EXTRAORDINARY ANNOUNCEMENT CONCERNING GENERAL MEETING

The undersigned EU-SOLAR Trading and Services SE Public European Company Limited by Shares (registered seat: 7630 Pécs, Koksz street 127.; registration authority: Regional Court of Pécs as Court of Registration; registration number: 02-20-000002; hereinafter: Issuer) hereby informs the public that the extraordinary general meeting convened by the board of directors with invitation published on 2 September 2025, to be commenced at 10:00 a.m. on 2 October 2025 (hereinafter: General Meeting) will not be held, due to the fact that according to the share register of the Issuer, closed on 30 September 2025 related to the General Meeting, all shares issued by the Issuer are owned by Energy Investment SE Public European Company Limited by Shares (registered seat: 7630 Pécs, Koksz street 127.; registration authority: Regional Court of Pécs as Court of Registration; registration number: 02-20-000001; hereinafter: Energy Investment SE). With regard to this and to rules of subsection (4) of section 3:109. of Act no. V. of 2013. on the Civil Code, decisions on matters of the agenda of the General Meeting will be made through shareholder's resolutions of Energy Investment SE as sole shareholder.

Pécs, 1 October 2025

EU-SOLAR SE