Installation of a PV System for the German Sorbian School Complex Schleife

Installation of a grid-connected photovoltaic system with an energy storage system on an existing municipal building of the German Sorbian School Complex Schleife, including necessary adjustments to the existing electrical infrastructure. The scope of services includes planning, delivery, assembly, commissioning, testing, and documentation of all components required for system operation, adjustments and extensions to the existing low-voltage distribution, and preparation for future charging infrastructure for electric vehicles. The system is intended for sustainable self-sufficiency with electrical energy, increasing energy efficiency, and reducing energy consumption from the public grid. Services must be rendered fully operational, considering applicable technical rules, standards, grid connection conditions, and all required verifications and tests. Execution deadlines: start 19.10.2026, end 30.11.2026, interim deadline for mounting solar elements on the roof: 19.10.2026-30.10.2026. Alternative bids are permitted, submission of multiple main bids is not permitted. Proofs of suitability required include pre-qualification or a self-declaration of suitability, a tax exemption certificate from the tax office according to § 48b EStG, and liability insurance.

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