Utility-Scale Energy Infrastructure

European-Grade Energy Storage Delivered End-to-End.

Turnkey Battery Energy Storage Systems and power conversion infrastructure built on proven European and Asian tier-1 technology. Fully compliant with EU regulations and engineered to meet the rigorous requirements of European grid operators—from concept to commissioning.

Compliance-First Engineering for European Markets

APP Rentals Fidato delivers fully integrated energy storage and power conversion systems using certified technology from leading European and Asian manufacturers. Every solution is designed for seamless integration with European grid infrastructure and meets the strictest safety and regulatory standards required by TSOs and DSOs across the continent.

Containerized Battery Energy Storage Systems

Multi-megawatt storage solutions for grid stabilization, frequency regulation, peak shaving, and renewable integration. Built with tier-1 components, EU-certified safety systems, and optimized for European grid codes.

Explore BESS Solutions -->

Power Conversion & Grid Interface Systems

High-efficiency inverters, MV/HV transformers, and connection skids engineered for all voltage levels. Designed for compliance with European network connection requirements and TSO technical specifications.

Explore PCS & Grid Solutions -->

Integrated Technology from Trusted Global Leaders

We partner exclusively with established European and Asian tier-1 manufacturers to deliver systems that meet or exceed EU safety directives, grid codes, and cybersecurity requirements. Our solutions combine proven hardware with intelligent software for maximum performance and ROI.

European Compliance by Design

Full conformity with EU machinery, EMC, and low-voltage directives. CE-marked components and certified fire suppression systems.

Grid-Optimized Performance

Engineered to meet technical requirements of European TSOs and DSOs, including grid code compliance for voltage ranges, frequency response, and reactive power support.

Intelligent Energy Management

Advanced EMS software utilizing real-time market data and environmental inputs to optimize dispatch strategies, maximize revenue streams, and accelerate payback periods.

From Concept to Commissioning
We Handle Everything

APP Rentals Fidato provides complete turnkey delivery, managing every phase of your energy storage project with a single point of accountability.

Engineering & Design

Feasibility studies, site assessment, and system design optimized for your specific grid connection and revenue objectives.

Permitting & Compliance

Complete management of regulatory approvals, grid connection applications, and environmental permits across European jurisdictions.

Construction & Installation

Civil works, electrical installation for all voltage levels (LV/MV/HV), and mechanical integration performed by certified teams.

Commissioning & Testing

Factory acceptance testing (FAT), site acceptance testing (SAT), and full performance verification before handover.

Performance Optimization

Ongoing EMS optimization using market price signals, weather forecasts, and grid conditions to maximize investment returns.

Ready to Discuss Your Project?

Connect with our engineering team to explore system configurations, grid connection requirements, permitting pathways, and ROI projections for your specific market.

Send Us a Message

We typically reply within 24 hours.

Direct email: info@apprentalsfidato.com