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.
500kW/1000kWh Lithium Battery For C&I Energy Storage System Container
Application
•Peak shifting
•Demand charge
•Backup power
•Black start
•Emergency power supply
•Voltage support
•Output smoothing
•Demand response management
•Smart city
•Remote area
Customer side
SES large-scale C&I energy storage system is capable of peak shifting and demand control at user side. This capability is to defer the investment in power distribution equipment capacity expansion, increase equipment utilization efficiency, reduce electricity bill and benefit from peak-valley arbitrage.
Micro-grid
SES large-scale C&I energy storage system can realize on/off grid mode automatic switching and maximize distributed energy efficiency through the control of EMS.
Specification
|
Item |
Parameters |
|
Rated power |
500kW |
|
Rated capacity |
1000kWh |
|
Output wiring |
Three-phase four-wire/
The-phase five-wire |
|
On-grid Mode |
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 |
|
Off-grid with load |
Rated output voltage |
400V |
|
Output voltage precision |
<±3% |
|
THD |
<1% |
|
Rated output frequency |
50±2%Hz |
|
Voltage variation range |
<10% |
|
Max. System efficiency |
88% |
|
Storage temperature |
-35℃~55℃ |
|
Work temperature |
-25℃~40℃ |
|
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 |
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 operation.
Integrated ESS
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: State grid Jilin grid frequency regulation 1MW/500kWh project
Application: Generation side-frequency regulation
Location: Jilin
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: 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
Project: Yuzhou PV station 50MW project
Application: PV-centralized PV station
Location: Yuzhou, Henan
