community microgrid
community microgrid
C&I Energy Storage System


PowerCombo-10C1H250K is a distributed energy storage system with nominal power of 250kW and capacity of 276kWh, which is suitable for supporting small C&I loads and power output. The system adopt highly integrated and modular design. Two sets of S138 battery string, PCS, transformers, fire fighting system, environmental control system and BMS are highly integrated in 10ft standard container. By flexible deployment, it can be delivered and got into operation rapidly, providing consistent power support and substantial economic benefits for users.

community microgrid


  • Intelligent battery management system with local and cloud-based dispatch, easy for operation;
  • Three-tier monitoring and management mechanism of BMS to improve system efficiency;
  • Advanced environment control system and optimized air duct design, with the temperature difference between batteries is less than 5℃;
  • Provides status notifications, alarm alerts and real-time response protection strategy in cases of emergencies, to ensure system reliability and safety;
  • Highly integrated and modular design lower the effort and cost of installation and maintenance;
  • UL9540A, UL1973, IEC62619, CE, UN38.3 certificated.

Download details

community microgrid
C&I Energy Storage System

Capacity Compensation

In the case that the user-side load is higher than the capacity coming from the grid, PowerCombo BESS employs a dispatch strategy to automatically compensate capacity to the power distribution system and improve the voltage quality on the user side.

C&I Energy Storage System

Load Shifting

Store energy in off-peak hours and discharge it during peak hours, to reduce electricity costs by partially replacing expensive peak electricity.

C&I Energy Storage System

Sizable Income

Establish good interactions with the power grid partners by getting involved in demand response programs. Contribute to reduce peak load and get incentives from the grid.

C&I Energy Storage System

Smooth Output Curve

Ensure that renewable energy can be easily dispatched. PowerCombo BESS will discharge energy when in need, to shave load spikes and reduce the use of grid power during peak hours.

C&I Energy Storage System

Better Utilization of Renewable Electricity Generation

Fully leverage the flexible energy storage system to increase the consumption of electricity generated from renewable energy sources and reduce the curtailment of wind and solar power,to alleviate the stress on the grid during peak and valley hours.

C&I Energy Storage System

Backup Power Supply

PowerCombo BESS can be used as a backup power supply in the event of a sudden power outage. The discharge mode will be instantly switched on to offer support to critical loads and safeguard the normal operation of critical loads.

C&I Energy Storage System

Three-tier battery management mechanism

Mitigate the points of failure and prevent batteries from over-charging, over-discharging and over-current

C&I Energy Storage System

High-quality battery materials

Selecting batteries from top global brands with TUV and UL certifications

C&I Energy Storage System

More effective thermal management solutions

Conducting simulation analysis on the operating temperature of batteries under complex physical conditions

C&I Energy Storage System

Real-time protection

7*24h panoramic online monitoring and multilevel emergency response strategies

Item 10C1H250K
DC Data Cell type Lithium Iron Phosphate (LFP)
Cell life cycle 80% Retention with 5,000 Cycles @ 1C 25℃
Cell spec 3.2V/90Ah
Rack rated energy capacity 276kWh
Rated voltage 768V
AC Data Rated AC power 250kW
Rated grid voltage 400V
Maximum AC power 275kW
General Data Dimension w/o clearances(L*W*H) 2,991*2,591*2,438mm
Weight of whole system <7.5t
Degree of protection IP54
Operating temperature range -20 ~ 40 ℃
Max working altitude 3,000m/9,842ft
Communication interfaces RS485, Ethernet, GPRS
Certificates UL1973, UL9540A, IEC62619, CE , UN38.3

Thanks for paying attention to Cubenergy, the leading BESS & Microgrid manufacturer headquartered in Shenzhen, China.
The global service centers of Cubenergy in Los Angles & Munich are for your real-time demand.
Please contact us and have your unique energy solution right now.

Please provide a valid name.
Please provide a valid Email.
Please provide a valid phone.
Please provide a valid country.
I understand and agree to the use and transfer of my personal information by Cubenergy according to Cubenergy's Privacy Policy

Please agree to privacy policy first