Customized 1MWH 2MWH Megawatt outdoor LiFePO4 lithium battery energy storage system container
The battery energy storage system (BESS) containers are based on a modular design. They can be configured to match the required power and capacity requirements of client’s application. The battery energy storage systems are based on standard sea freight containers starting from kW/kWh (single container) up to MW/MWh (combining multiple containers). The containerised energy storage system allows fast installation, safe operation and controlled environmental conditions.
The energy storage system (BESS) containers are designed for neighbourhoods, public buildings, medium to large businesses and utility scale storage systems, weak- or off-grid, e-mobility or as backup systems. The energy storage system containers make it possible to store the energy produced by photovoltaics, wind turbines, or CHP. Due to its high cycle lifetime, The energy storage system containers are also used for peak-shaving, thereby reducing the electricity bill.
Our containerised energy storage system (BESS) is the perfect solution for large-scale energy storage projects. The energy storage containers can be used in the integration of various storage technologies and for different purposes.
>Grid Level Energy Storage Container to Support MW Power
>Comprehensive System Design as Turnkey Solution
>High DC Voltage (700V~900V) with High Efficiency
>Safe Installation and Fast Commissioning
>Long Service Life & Easy Maintenance
Utility Scale Proven Record
1MW*1h energy storage system is assembled with two 500KW battery system, combiner box. All of these equipments assembled in a standard 20-foot container, include Fire services equipments, smoke alarm equipments, grounding-products and Heat management system. Lithium batteries in the system support 1.5~2C continuous charge and discharge, tolerant ranges of temperature is -20℃~65℃.
500KWh storage system is assembled by 5packs 537.6V 200AH LiFePO4 batteries in series and parallels. Each pack energy is 107.5KW, 5pcs packs in parallels, total energy can up to 530KW.(Each 537.6V 200AH LiFePO4 battery pack is assembled with 168pcs 3.2v 200Ah LiFePO4 battery module.)
|
Nominal Voltage |
614.4V |
Nominal capacity |
3300Ah |
|
Energy |
2027.52KWh |
|
Internal Resistance |
≤ 100mΩ |
|
Cycle life |
≥5000 cycles @1C 80%DOD |
|
Months Self Discharge |
<3% |
|
Efficiency of Charge |
100% @0.5C |
|
Efficiency of Discharge |
96~99% @1C |
|
|
Charge Voltage |
691.2V±0.2V |
Charge Mode |
0.2C to 691.2V, then 691.2V,charge current to 0.02C (CC/CV) |
|
Charge Current |
|
|
Max. Charge Current |
|
|
Charge Cut-off voltage |
691.2V±0.2V |
|
|
Continuous Current |
|
Max. Pulse Current |
|
|
Discharge Cut-off Voltage |
480V±0.2V |
|
|
Charge Temperature |
0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity |
Discharge Temperature |
-20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity |
|
Storage Temperature |
0℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity |
|
Water Dust Resistance |
IP65 |
|
|
Cell&Method |
|
Case Material |
Cold rolled steel container |
|
Dimensions (mm) |
|
|
Weight |
360kg |
|
Terminal |
380v high voltage shackle insulator |
|
Inverter |
Inverter voltage |
|
Inverter capacity |
|
|
Frequency |
|
DET POWER Manutacturers(above 500 workers, 20,000m2 dust-free workshop, 12 years of experience, 5 years of supply to 20 global foreign trade customers, ISO, CE and ULcertification, 2 hours to reach Hong Kong port, this is how we provide quality services and well-known customers worldwide Competitive service)...
we develop and produce famous brand "det power" Lithium-iron phosphate and lead-acid batteries, including 300 varieties,colloid, deep circulation, front terminal, motorcycle and automobile battery series. The nominal voltage of the product is 2V, 4V, 6V, 8V, 10V, 12V, 18V, 24V, 36V,48V 72V~750V and the rated capacity is 2ah-3850ah. All performance indexes have reached or exceeded JIS of Japan, BS of Britain, din of Germany, IEC of International Electrotechnical Society and other standards, with advantages of good stability, high capacity, small volume and long service life.