40' Solid State Containerized BESS
product description
The Solid State Containerized BESS is a fully integrated energy storage solution, featuring a high-efficiency Battery Management System (BMS) with SOC auto-calibration and high-current active balancing capabilities. Designed with intelligent operation and management strategies, it enables precise and efficient energy control and supports real-time remote monitoring.
The system employs a CTC (Cell-to-Container) design, eliminating the need for separate battery pack enclosures and improving overall structural efficiency. It is equipped with a high-performance BMS and a multi-layered protection strategy to ensure safety and longevity.
Housed in a standardized 40-foot high-cube container, this BESS is designed for large-scale energy storage applications requiring substantial capacity within a compact and transportable footprint.
specification
Model No. |
SPS-CTN-W1.25MW/2.5MWh-CTC |
Cell |
3.2V/500Ah |
Cell Pack CFG |
1P198S *8 |
Rated capacity |
2534kWh@25℃C |
Rated Voltage |
633.6V |
Working voltage |
495V-722.7V |
Max. Charging Current |
500A |
Max. Discharging current |
500A |
Energy Efficiency |
≥95% (0.5C/0.5C, @25℃) |
Working temp |
Charging:0℃~55℃; Discharging: -30℃~55℃ |
Container Type |
40’ HQ |
Thermal design |
Air cooling |
Communication |
CAN, RS485, LAN |

Residential Energy Storage
Industrial and Commercial Energy Storage
Container-Based Energy Storage
Mobile Energy Storage Charging Stations
Battery-driven Type Energy Storage System
