International Power Supply (IPS) entrusted IPA with the architectural and engineering design of Bulgaria’s first industrial facility operating entirely off-grid. Located in the city of Kardzhali, the complex houses the mass production of IPS’s proprietary intelligent energy conversion systems, alongside dedicated administrative spaces that support the site’s full operational capacity. The facility is powered exclusively by renewable energy, delivered through IPS’s own EXERON technology platform.
The investment project includes the construction of a combined production and storage facility for advanced power supply systems, incorporating office and administrative functions. The complex consists of three interconnected volumes of varying heights - designated as Blocks A, B, and C.
The design of the IPS facility integrates premium construction materials with advanced building technologies and state-of-the-art energy generation systems, resulting in a highly efficient, sustainable industrial environment.
A defining feature of the project is its complete energy independence. The facility’s entire power demand is met through a hybrid renewable energy system that combines high-capacity traction batteries with the EXERON modular power platform. The rooftop hosts 1,400 photovoltaic panels, with three dedicated to supporting the energy needs of the production process.
The engineering concept was driven by a clear ambition: to showcase the capabilities of the EXERON system - an in-house innovation by IPS. Engineered for autonomous, resilient, and high-quality power supply, EXERON is the core technology enabling the building’s self-sufficient operation. The completed architectural project stands as tangible proof of its performance and scalability.
Architecturally, the building is distinguished by its refined and asymmetrical facade, constructed using durable, long-lifespan materials selected for their technical and aesthetic qualities. A suspended facade enhances the main entrance and second-level terrace zones, while the building envelope features triple-layer insulated panels. The administrative section is clad in dual-tone aluminum composite panels for a sleek, contemporary finish.
A key visual element is the striking cantilevered canopy above the main entrance, which extends prominently over the access road and culminates with the company’s logo - emphasizing both the innovation and identity of IPS.
