EN
Quick Links
Home / SOLUTIONS / LARGE SCALE
| CTESS 256/150 | AC&DC | |||
|---|---|---|---|---|
| ♦Nominal capacity (kWh) | 256 |
|
||
| ♦Battery Type | LFP (LiFePO4) | |||
| ♦Voltage (V) | 556.8 | |||
| ♦AC rated power (kW) | 120 | |||
| ♦DC rated power (kW) | 120 | |||
| ♦Weight (kg) | 3800 | |||
| ♦Dimensions (L x W x H) (mm) | 2780x1520x1450 | |||
| ♦Lifetime (80% DoD) | 6000 | |||
* Download the CTESS brochure, with all the details and specifications
This 256kWh 120kW battery energy storage system features ultra-high power output and a built-in DC fast charger, specifically designed for rapid energy replenishment of large equipment and heavy trucks. As a top-tier mobile energy storage system, it delivers exceptional power density for heavy-duty industrial use. It functions as a high-performance mobile charging station, supporting fast EV charging and large machinery power supply. The system provides stable high-power AC and DC output, ideal for demanding construction sites and logistics fleets. With advanced thermal management and safety features, it ensures reliable long-hour operation. It serves as a premium portable power source for large-scale equipment and professional engineering applications.
Constructed with high-quality materials and robust components, this system ensures years of uninterrupted operation. In the design phase, we fully take into account both user comfort and system stability. The maintenance process is simple and efficient, minimizing downtime and reducing operational costs.
Grid connection is simplified with no need for external switch panels to be installed in any area. In addition, we provide control panels and power configurations suitable for different application scenarios. Our customization capability enables us to deliver a perfectly tailored solution for your specific needs.
The 256kWh Mobile Energy Storage System is manufactured using stringent quality standards.
High-performance lithium battery cells are carefully selected and tested before assembly.
Advanced laser welding, automated module production, intelligent BMS integration, and industrial-grade power electronics ensure maximum reliability.
The enclosure is designed to withstand demanding outdoor environments while protecting critical electrical systems.
Every Mobile Energy Storage System undergoes comprehensive quality inspections, including charging tests, discharge tests, thermal performance verification, communication validation, safety inspections, and endurance testing before delivery.
This rigorous manufacturing process guarantees consistent performance, long service life, and reliable operation across a wide range of applications.
The high-capacity Battery Energy Storage System supports extended operating periods and multiple charging cycles.
Provides stable power for construction equipment, site facilities, tools, and industrial applications.
Supports rapid charging of electric excavators, electric mining equipment, electric trucks, and commercial EV fleets.
The Mobile Energy Storage System enables significant reductions in diesel consumption and greenhouse gas emissions.
Can integrate seamlessly with photovoltaic systems and microgrid applications.
The intelligent HMI provides easy access to operating data, charging status, battery health, power distribution, fault diagnosis, and maintenance information. Operators can quickly manage the Mobile Energy Storage System without specialized training.
Looking for a high-capacity Mobile Energy Storage System with CCS2 DC fast charging?
Send us your project requirements today. Our engineering team can provide customized Battery Energy Storage System solutions, technical support, and competitive pricing.
Our professional sales team are waiting for your consultation.
