Utility Business

We produce successful solutions for the use of electric power in maritime transport. In projects where our standard batteries are insufficient, we can complete new battery designs for our customers in a period of 6 months. Durable batteries that can be scaled according to the project have liquid cooling technology with heat management system.

20ft ESS Specifications
Parameter	Specification	Unit
No. of Rack Cabinet	7
System Capacity	1050	Ah
Pack Configuration	192S3P
System Configuration	192S21P
Installed System Energy	735	kWh
Minimum Voltage	576	V
Nominal Voltage	701	V
Maximum Voltage	806	V
Charge Power Cont.	500	kW
Charge Power Peak @10s	500	kW
Charge Current Cont.	713	A
Charge Current Peak @10s	713	A
Discharge Power Cont.	500	kW
Discharge Power Peak @10s	500	kW
Discharge Current Cont.	713	A
Discharge Current Peak @10s	713	A
Communication Protocol	CAN 2.0A
Operating Supply Voltage	9-36	V
IP Class	IP20
Cycle Life	> 5000
Operating Temperature	-10...+45	Celcius
Cooling System	Air Cooled
Dimensions	20ft container
Estimated Weight	10000	kg

The architecture of the battery systems was created with NMC cell chemistry, conceptual design visuals are as above.

Container battery consists of the following subcomponents;

1. Cell groups (modular battery system),
2. BMS (Battery Management System),
3. PJB, inverter, cabling and various power electronic components,
4. Air conditioning system (heating / cooling capacity will vary
depending on the external environment conditions where the
container battery will be located),
5. Fire extinguisher / sprinkler system (Aerosol),
6. EMS (Energy Management System) and SCADA.