1Mwh 2Mwh battery energy storage system Container
Our energy storage systems container is designed for easy scalability. As your energy needs grow, you can effortlessly add more containers or modules to increase the overall energy storage capacity. This scalability makes it a cost effective solution for long term energy storage projects, whether in large scale industrial applications or community based energy storage initiatives.
The energy storage systems container we provide is optimized for rapid deployment. It comes pre assembled and pre tested, allowing for quick installation on site. This is especially beneficial for emergency power supply situations or projects with tight schedules. Once on site, it can be connected to the power system and start operating in a short time, providing immediate energy storage solutions.
This energy storage container incorporates the latest in battery technology. The advanced lithium ion batteries used offer improved energy density, faster charging times, and enhanced safety features compared to traditional batteries. These technological advancements result in a more efficient and reliable energy storage solution, suitable for a wide range of applications from residential energy storage to large scale commercial projects.


| Specification | |||
|
Model No.: |
MECC-645-300 |
MECC-1075-500 |
MECC-2150-1000 |
|
Container Size |
20ft |
20ft |
40HQ |
| Battery Parameter | |||
|
Battery Type |
LifePo4 |
||
|
Battery capacity |
645.12kWh |
1075.2kWh |
2150.4kWh |
|
Battery cabinet capacity |
768V/280Ah,215.04kWh |
||
|
Battery cabinet Qty |
3pieces in parallel |
5pieces in parallel |
10pieces in parallel |
|
Cycle life time |
10000times |
||
| PCS Parameter | |||
|
PCS power |
300kW |
500kW |
1MW |
|
Isolated Transformer |
Included |
||
|
Output Voltage |
380V/400V 3L+N+PE |
||
| Others | |||
|
Air conditioner |
Yes |
||
|
Fire fighting system |
Yes |
||
|
Certification |
CE,UN38.3,EN50549,G99,VDE4105 |
||



FAQ
What is the lifespan of a Battery Energy Storage System?
The lifespan depends on the battery type and usage pattern. Lithium ion batteries in a well maintained Battery Energy Storage System can last 10 - 20 years with 2000 - 6000 charge discharge cycles. Other components like the battery management system and power electronics also have their own lifespans, which can be around 10 - 15 years with proper maintenance.
How does a Battery Energy Storage System contribute to grid stability?
During periods of high electricity demand, a Battery Energy Storage System discharges stored energy to supplement grid supply, reducing the load on power plants and preventing voltage drops. During low demand periods, it can charge from the grid, helping to balance the grid's load profile and improve overall stability. It also aids in frequency regulation by quickly responding to changes in grid frequency.
What safety measures are in place for a Battery Energy Storage System?
Safety measures include fire resistant enclosures, thermal management systems to control battery temperature, over current and over voltage protection in the power electronics, and the battery management system's protection against over charging and over discharging. Some systems also have gas detection for early warning in case of battery leaks or malfunctions.
How is the state of charge (SOC) of a Battery Energy Storage System accurately measured?
The SoC is measured using a combination of methods. Coulomb counting, which integrates the current flowing in and out of the battery over time, is a common method. Additionally, voltage based measurements and impedance based methods can be used in combination with algorithms in the battery management system to more accurately estimate the SoC.
Can a Battery Energy Storage System be expanded or upgraded?
Yes, in many cases, a Battery Energy Storage System can be expanded by adding more battery modules or packs. Upgrades can also be made to the battery management system, power electronics, or control system to improve performance, increase capacity, or enhance compatibility with new technologies.
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