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.
Application
•Energy saving household
•Small energy-saving community
•Remote areas lacking of electricity
Residential Energy Storage System, integrates solar power system, lithium battery energy storage system and energy management system to make each home as a micro-grid to use clean, economical power more autonomously. It has the features of fashion design, easy operation, and also can be monitored in real time by independent cloud platform.
Specification
|
Model |
3kW(SunEnel S3) |
5kW(SunEnel SS) |
Expansion Kit |
|
Standard configurations |
4.8 kWh |
9.6 kWh |
4.8 kWh |
|
Dimension(H*W*D) |
1260*560*350mm |
1745*560*350mm |
440*95*410mm |
|
Weight |
190kg |
250kg |
30kg |
|
1 phase/3 phase |
1 phase (220VAC, 50Hz) |
|
Communication |
R485/CAN Bus/Wifi |
|
Cooling method |
Natural air cooling |
|
Charge temperature |
0°C~55°C |
|
Discharge temperature |
-20°C~60°C |
|
IP protection |
IP20 |
|
Noise |
<40dB |
|
Battery type |
Lithium battery (LiFePO4) |
|
Life cycle |
4000cycles |
|
Warranty |
10years |
|
Nominal voltage |
48V |
|
Max. charge current |
50A |
100A |
50A |
|
Max. discharge current |
50A |
100A |
50A |
|
PV System |
|
Max. voltage |
550V |
NA |
|
Start voltage |
125V |
|
MPPT working voltage |
125V~530V |
|
MPPT efficiency |
99.9% |
|
Max. input power |
3300W |
5000W |
|
Max. input current |
12A |
12A |
|
MPPT channel |
2 |
|
Conversion efficiency |
>97.6% |
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: 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: Australia 5kW/9.6kWh home energy storage demonstration project
Application: Self consumption
Location: Beisbane, Australia
Project: National "863 subject" campus smart micro-grid key technology research and integration demonstration(250kW/580kWh)
Application: Micro-grid
Location: Shenzhen,Guangdong
