All-in-one air-cooled ESS cabinet
The UBE ESS 120 series is a professional PV-plus Energy Storage System (ESS) solution provided by Unical. Based on an all-in-one architecture, the cabinet optimally integrates lithium battery storage systems, hybrid inverters, HVAC systems, Fire Suppression System (FSS), Battery Control Unit (BCU) and other essential subsystems.
The system stands out for its compact structure, simplified installation and high flexibility for capacity expansion, supporting operating modes, such as self-consumption, peak shaving, and backup power.
- COST-EFFECTIVE AND EFFICIENT
Round Trip Efficiency (RTE) exceeding 90% and Depth of Discharge (DoD) up to 100%.
- SAFE AND RELIABLE
With IP 55 protection, perfectly balanced air ventilation and temperature difference between cells controlled within 6°C, ensures stable and long-lasting performance.
- COMPACT AND PRACTICAL
Footprint of only 0.96 m², designed for easy transport and rapid installation.
- EXPANDABLE AND MODULAR
The modular design allows for simplified parallel connections, facilitating scalable expansion of the system.
- VERSATILE
Includes integrated lifting eyebolts, allowing for precise and safe handling of the unit during installation, maintenance or transport. This feature, combined with the compact design, facilitates precise logistics operations without compromising the safety or integrity of the system.
- PHOTOVOLTAIC CONNECTION
Compatible with photovoltaic plants, the system allows the easy storage and management of solar energy, optimizing self-consumption and energy efficiency.
- SIMPLE O&M (Operation & Maintenance)
The system supports various operating and maintenance modes, both local and remote via the cloud, ensuring efficient monitoring and management.
- AIR-COOLED PACK
Composed of 1P20S LFP (Lithium-Iron-Phosphate) cells, the module integrates BMU (Battery Monitoring Unit), HV (High Voltage) connectors, fans and a fixed structure, offering complete protection against overvoltage, undervoltage, overcurrent, short circuit, isolation and overheating. In collaboration with the on-board inverter, it ensures safe and efficient charging and discharging of energy.
