Containerized Energy Storage System – 1.2MWh | 20FT Utility & Grid-Scale ESSG500K-E1000
Containerized Battery Energy Storage System is a 1.2MWh LFP (LiFePO4) battery container built on a standard 20ft container footprint (6058×2438×2896mm), designed for utility-scale and large C&I peak-valley arbitrage, demand management, renewable integration and microgrid projects. The container integrates 75 battery modules of 51.2V/314Ah (16.08kWh each) on a 768V DC bus with a wide voltage range of 672~864V, ready to pair with centralized PCS and transformer stations.
The system delivers 96% efficiency — a class-leading figure that directly raises project returns — with 90% depth of discharge dan sebuah 0,5°C charge/discharge rate, completing a full 1.2MWh cycle in about two hours and supporting daily peak-valley cycling. Built with 314Ah large-format LFP cells, the system is designed for a 15-year service life and backed by a 10-year warranty, minimizing lifetime cost per kWh.
Thermal management uses industrial air cooling, maintaining stable operation at 0℃ to 50℃ ambient and 5%~95% humidity, with an IP54-class containerized enclosure suitable for outdoor deployment in deserts, coastal and high-humidity environments. CANBUS and Modbus-TCP/IP communication interfaces connect seamlessly to plant SCADA and third-party EMS platforms.
As a standard 20ft container, G500K-E1000 ships by sea like ordinary cargo — no special freight arrangements — and can be deployed with a crane in hours. Multiple containers can be paralleled at the AC side to build 5MWh, 10MWh and larger plants, so projects can scale capacity step by step.
| Model number: | G500K-E1000 |
| Battery : | LiFePO4 |
| Rated capacity (Ah): | 314 |
| Rated energy (MWh): | 1.2 |
| Rentang tegangan (V): | 672~864 |
| Tegangan nominal (V): | 768 |
| Efficiency: | 96% |
| Depth of discharge: | 90% |
| System charging rate: | 0,5°C |
| System discharge rate: | 0,5°C |
| Size: L*W*H (mm): | 6058*2438*2896 |
| Berat (t): | 16 |
| Operating temperature[°C]: | 0~50 |
| Temperature control method: | Pendinginan udara |
| Ketinggian (m): | <2000 |
| Humidity: | 5%~95% |
| Battery module configuration: | 75 pieces of 51.2V 314Ah |
| Design lifespan (years): | 15 |
| Combination method: | koneksi paralel |
| Communication mode: | CANBUS/Modbus-TCP/IP |
| Warranty: | 10 |