CNTE Q50kW 109kWh C&I Cabinet

CNTE Q 50kW 109kWh C&I Energy Storage Cabinet

The CNTE STAR Q 50kW / 109kWh is a compact commercial and industrial(C&I) energy storage system that combines the battery, hybrid inverter, and energy management functions in a single cabinet. The all-in-one design enables quick installation and easy integration into energy systems powered by solar panels , the grid, or even diesel generators.

109 kWh energy storage for commercial systems

The system uses high-capacity LFP battery cells, which ensure stable operation and a long service life. The 109 kWh energy storage capacity is ideal for smaller industrial facilities, hotels, commercial buildings, or community energy systems.

The system’s cycle life can exceed 10,000 cycles, ensuring reliable long-term operation. The ≤0.5P power ratio enables stable charging and discharging in industrial environments.

All-in-one microgrid solution

One of the greatest advantages of the CNTE STAR Q system is that it can operate as a standalone microgrid system. A single cabinet can integrate solar power generation, grid connection, and even diesel generators.

Hybrid inverter technology enables the simultaneous management of multiple energy sources, while the system automatically optimizes energy flow. The switchover between grid-connected and island mode operation is extremely fast—less than 20 ms—ensuring uninterrupted power supply to critical loads.

Scalable system and flexible installation

The system supports the parallel operation of multiple cabinets, making it easy to achieve higher energy storage capacity. Up to 10 cabinets can be connected in a single system, providing significant energy storage capacity for larger industrial projects.

The cabinet is pre-configured and tested, making on-site installation quick and easy. The plug-and-play design reduces installation time and integration costs.

Advanced Safety System

The CNTE STAR Q features multi-level safety protection that monitors operation at the cell, battery pack, rack, and system levels. The system monitors voltage, current, temperature, and insulation status in real time.

Safety features include overcurrent, short-circuit, and overheating protection, as well as smoke and flammable gas detection. The system features an IP67-rated battery compartment that provides effective protection against dust and moisture.

Efficient operation and smart energy management

The system operates with intelligent energy management, which optimizes the balance between energy generation, storage, and consumption. The solution is suitable for reducing peak loads, increasing self-consumption, or supporting grid stability tasks.

The system’s efficient architecture improves energy management and can even help significantly reduce fuel consumption in systems where diesel generators are part of the energy production.

SOLARKIT Reviews

The CNTE STAR Q 50kW / 109kWh is a compact, industrial energy storage system that is particularly well-suited for smaller C&I projects or microgrid systems. Thanks to its built-in hybrid inverter, fast grid/off-grid switching, and scalable architecture, it can be flexibly deployed in various energy systems.

It is the ideal choice for those seeking enterprise-level energy storage for solar systems or hybrid energy networks, featuring simple installation and long-life battery technology.