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| CTESS 256/150 | AC&DC | |||
|---|---|---|---|---|
| ♦Nominal capacity (kWh) | 256 |
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| ♦Battery Type | LFP (LiFePO4) | |||
| ♦Voltage (V) | 556.8 | |||
| ♦AC rated power (kW) | 120 | |||
| ♦DC rated power (kW) | 150 | |||
| ♦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 150kW 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.




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