LEES CI-BOX series is Lithium iron phosphate battery system which designed for energy storage system. This battery system consists of PCS, outdoor cabinet, battery racks and BMS, every cabinet integrates with intelligent HVAC inside. And this system has big advantages on safety, cycle life, energy density, fast charging, temperature range and environmental protection.
Modular and flexibly expandable battery storage system at the power and capacity level
All-in-one design, AC-coupled solution
Suitable for series application such as control reserve, self-consumption increase
15 years design life, Stable performance, maintenance-free
Maximum 5 cabinets parallel to support bigger power and capacity
Lithium iron phosphate batteries for high operational & fire safety
Outdoor housing for any installation site
Internal and external protection
Individual energy content-perfectly matched to your requirements
Max. Battery cell life
Easy maintenance due to modular design(Battery modules, BMS, control design)
Model | LS-CI-BOX-250K645S |
Battery Parameters | |
Cell | LFP280Ah |
Module | 51.2V280Ah |
Rated Voltage | 768V |
Battery Capacity | 280Ah |
Rated Energy | 645.12kWh |
Usable Energy | 580.60kWh(90%DOD) |
Voltage Range(V) | 672V~840V |
Max. Charging Power(kW) | 250 |
AC On-grid Parameter | |
Grid Type | 3W+N+PE |
Rated Charge/Discharge Power | 250kW※ |
Rated Grid Voltage | AC320V~460V |
Applicable Grid Frequency | 45~55Hz/55~65Hz |
Rated Current | 361A |
THDi | <3% |
Power Factor | 1(Leading)~1(Lagging) |
AC Off-grid Parameter | |
Rated Charge/Discharge Power | 250kW |
Max Output Power | 275KVA |
Rated Grid Voltage | AC400V |
Rated Frequency | 50/60Hz |
THDu | ≤1% linear; or≤5% nonlinear |
Rated Current | 361A |
Photovoltaic Input | |
Max Input Power | 300kW |
MPPT Voltage Range | 250-850V |
General Parameter | |
Dimension (W*D*H) | 5460 x 1100 x 2340 mm |
Max. Weight | 9660kg |
IP Degree | IP54 |
Operating Temperature Range | -20~50℃ |
Relative Humidity | 0~95%(No condensation) |
Attitude | <2000m |
Cooling Method | Heat Ventilation Air Conditioner |
Noise | ≤75dB |
System Efficiency | ≥85% |
Firefighting System | Integrated |
Communication | Ethernet, Modbus TCP/IP |
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