Liquid Cooling Commerical Energy Storage Systems
Liquid Cooling Commerical Energy Storage System Solutions Grid-connected (535kWh/250kW, 570kWh/250kW, 1070kWh/250kW, 1145kWh/250kW)
- Category: Energy storage system
- Tag: liquid cooling commerical ess
Liquid Cooling Commerical Energy Storage System Solutions Grid-connected
(535kWh/250kW, 570kWh/250kW, 1070kWh/250kW, 1145kWh/250kW)
Features
LOW COSTS
· Highly integrated ESS for easy transportation and O&M
· All pre-assembled, no battery module handling on-site
· 8-hour installation to commission
SAFE AND RELIABLE
· DC electric circuit safety management includes fast-breaking and anti-arc protection
· Multi-level battery protection layers formed by discreet standalone systems offer impeccable safety
· Intelligent leakage protection and liquid refilling system
EFFICIENT AND FLEXIBLE
· Intelligent liquid cooling ensures higher efficiency and longer battery cycle life
· Modular design supports parallel connection and easy system expansion
· Front Cable Entry, save cable tray
SMART AND ROBUST
· Fast state monitoring and faults record enables pre-alarm and fault location
·Integrated battery performance monitoring and logging
Specifications
Product Name | ST535kWh-250kW-2h | ST570kWh-250kW-2h | ST1070kWh-250kW-4h | ST1145kWh-250kW-4h |
Battery cabinet data | ||||
Cell type | LFP | |||
System battery configuration | 300S2P | 320S2P | 300S2P*2 | 320S2P*2 |
Battery capacity (BOL) at the DC side | 537kWh | 573kWh | 537kWh*2 | 573kWh*2 |
System output voltage range | 810~1095V | 864~1168V | 810~1095V | 864~1168V |
Dimensions of battery unit (W * H * D) | 2180*2450*1730mm (single cabinet ) | |||
Weight of battery unit | 5900kg (single cabinet) | 6100kg (single cabinet) | 5900kg (single cabinet) | 6100kg (single cabinet) |
Degree of protection | IP54 | |||
Anti-corrosion grade | C3 | |||
Relative humidity | 0 ~ 95 % (non-condensing) | |||
Operating temperature range | -30 to 50°C (> 45°C derating) | |||
Max. working altitude | 3000m | |||
Cooling concept of battery chamber | Liquid cooling | |||
Fire safety equipment | Aerosol, flammable gas detector, and exhausting system | |||
Communication interfaces | Ethernet | |||
Communication protocols | Modbus TCP | |||
Compliance | IEC62619,IEC63056,IEC62040,IEC62477,UN38.3 | |||
PCS cabinet data | ||||
Nominal AC power | 250kVA@45°C | |||
Max. THD of current | <3% (at nominal power) | |||
DC component | <0.5% (at nominal power) | |||
Nominal grid voltage | 400V | |||
Nominal grid voltage range | 360V~440V | |||
Nominal grid frequency | 50/60Hz | |||
Nominal grid frequency range | 45Hz~55Hz, 55-65Hz | |||
Dimensions (W*H*D) | 1800*2450*1230mm | |||
Weight | 1600kg | |||
Degree of protection | IP54 | |||
Anti-corrosion grade | C3 | |||
Allowable relative humidity range | 0 ~ 95 % (non-condensing) | |||
Operating temperature range | -30 to 50°C (> 45°C derating) | |||
Max. working altitude | 3000m | |||
Communication interfaces | Ethernet | |||
Communication protocols | Modbus TCP | |||
Compliance | IEC61000, IEC62477, AS4777.2 | |||