Product Description
The main principle of industrial ESS is to make use of lithium iron phosphate battery as energy storage, automatically charges and discharges via a bidirectional converter to meet the needs of various power applications. The energy storage container contains environmental control, power distribution, fire protection, security, lighting, monitoring, etc. It has the characteristics of convenient installation and space saving.
The energy storage system can effectively reduce the load peak-to-valley difference, improve the utilization rate of power equipment, eliminate the fluctuation of renewable energy power generation, improve the ability to integrate renewable energy into the grid, improve power supply reliability and power quality, and promote the development of micro-grid.
1MW 1000kW/3.5MWh 3500kWh Battery Energy Storage System Container
Application
•Frequency regulation
•Peak shifting
•Rective power support
Frequency regulation
SES frequency regulation system can assist power generation units in quick response to grid dispatch, realize active power support and ensure stable grid operation. The frequency regulation system features high power density; fast response, accurate power output, etc.
Peak shifting
SES (peak shifting) can respond to grid dispatch and participate in grid peak shifting. It has features such as high energy density, fast response and high accuracy power control.
Specification
|
Item |
Parameters |
|
Rated power |
1000kW |
|
Rated capacity |
3500kWh |
|
Output wiring |
Three-phase four-wire/
The-phase five-wire |
|
Rated output voltage |
315Vac/400Vac |
|
Output voltage range |
85%Un~110%Un |
|
Rated output frequency |
50Hz |
|
Frequency range |
49.5Hz~50.5Hz |
|
THDI |
<3% |
|
Power factor |
-0.9~0.9 |
|
DC components |
<5% |
|
Max. system efficiency |
88% |
|
Storage temperature |
-35°C~55°C |
|
Work temperature |
-25°C~40°C |
|
Relative work humidity |
5~95% |
|
Altitude |
≤2000m |
|
Noise level |
≤65dB |
|
IP level |
IP54 |
|
Polution level |
Level 2 |
|
External communication interface |
Ethernet |
|
Container dimensions |
12192*2438*2896mm |
|
Cycle life |
LTO>10000 cycle |
|
LFP>4000 cycle |
Features
1. Proven technology, secure, economic, green operation, long service life, reliable LFP battery;
2. Large battery storage capacity; up to 95% battery system energy conversion efficiency;
3. Three-level battery management system design; real-time monitoring of cell voltage and temperature;providing maximum reliability.
4. Dynamically battery balancing management technology for fast and automatic battery maintenance;Automatic firefighting management system, fast and efficient alarm and control system, effectively preventing fire spread;
5. Using industrial type air conditioner to effectively stabilize the temperature inside the container and makes the battery work at a suitable ambient temperature;
6. Ensure the delivery of refrigerated air to each battery module through reasonable structural design;
7. Container which is highly modular, structure-simplified, easy to install and maintain;
8. Comprehensive, multi-level battery protection strategies and fault isolation measures to ensure the safety and stability of energy storage system;
9. Energy storage system is equipped with energy management system, interacts with fire-fighting, air conditioning, access control, video monitor to obtain safer operatio.
Integrated ESS
SES develops an integrated energy solution for the industrial park by applying technologies of distributed power generation, energy storage, integrated energy management and smart grid in order to optimize the integrated energy utilization efficiency and ensure highly reliable power supply that is clean, low carbon and efficient With green energy input, SES integrated energy solution delivers integrated energy services, such as cooling, heating and gas through regional trusteeship.
Application
•Using distributed power generation, power storage, and smart grid technologies to construct an industrial park with integrated energy complementary and realize sustainable development of industrial parks.
•Integrated Energy service system
Example
Project: Shanxi science institution major program "10MW scale lithium ESS key technology and project demonstration"
Application: Generation side-frequency regulation/peak shifting
Location: Shanxi
Project: State grid Jilin grid frequency regulation 1MW/500kWh project
Application: Generation side-frequency regulation
Location: Jilin
Project: National key research smart grid program. integrated energy complementary integrated and optimized distributed energy demonstration (PV 12MW+CCHP 2MW+ESS 6MW/6.5MWh+Compressed air 2.4MW+EV charging pile)
Application: Industrial park integrated energy complementary
Location: Huizhou, Guangdong
