Energy Storage System
SG Battery
(Solar Gel Battery)
As a gel type maintenance-free sealed lead-acid battery for solar/wind power station, the battery does not require maintenance until the end of its life. So, it has completely solved the problems of maintenance and repair which were the disadvantages for the liquid type lead-acid battery.
SG(Solar-gel) battery has higher volume energy density than the other similar class lead-acid battery for the power generation by 15% ~ 20%, it is now used in the solar energy power generation system.
Applications
- Power energy storage
- Storage of power from solar power/wind power generation station
- Power of hydroelectric power plant and thermoelectric power plant
- Military / security device
- Factory automation system
- Unmanned base station
- Emergency power
- Substation power
Specifications
| Type | Voltage (V) |
Capacity(Ah) | Length (mm) |
Width (mm) |
Height (mm) |
Weight (kg) |
|
|---|---|---|---|---|---|---|---|
| 100hr | 10hr | ||||||
| SG1000 | 2 | 1,000 | 900 | 210 | 233 | 679 | 68 |
| SG1500 | 2 | 1,500 | 1,300 | 210 | 275 | 679 | 104 |
| SG2000 | 2 | 2,000 | 1,750 | 210 | 275 | 829 | 129 |
| SG3000 | 2 | 3,000 | 2,750 | 212 | 487 | 802 | 200 |
| SG4000 | 2 | 4,000 | 3,750 | 212 | 576 | 802 | 270 |
[Vehicles]
[Battery Pack]
[PCS]
Energy Storage System for the hybrid field water purification equipment
This energy storage system is operated in a hybrid way with the internal combustion engine generator to supply electric power to the water purification equipment.
Benefits of hybrid operations
- Prevent exposure of the water supply location by operating the water purification equipment with low acoustic noise
- Supply emergency electric power in the event of main power failure in the military base
Specifications
| Parameters | Specifications | |||
|---|---|---|---|---|
| Battery | Type | Lithium Ion Battery | ||
| Voltage | 363 VDC | |||
| Capacity | 196 Ah | |||
| Dimension(mm) / Weight | 847(W) x 654(L) x 1,617(H] / 475 kg | |||
| PCS | Converter | Output Power | 25 kW | |
| Input Voltage | 220 VAC ±10 % / 60 Hz / 3 Ph | |||
| Output Voltage | 420 VDC | |||
| Control Type | CC / CV | |||
| Inverter | Output Power | 25 kW | ||
| Input Voltage | 250 VDC ~ 450 VDC | |||
| Output Voltage | 220 VAC ±10 % / 60 Hz / 3 Ph | |||
| Dimension(mm) / Weight | 791(W) x 664(L) x 1,724(H] / 325 kg | |||
CCESS
(Consumer Connection Energy Storage System)
CCESS is an energy storage system linked to the solar energy. It is used for the area where stable power supply is needed, such as houses, small size office, building, hospital, small sized plant and electric car charging station, etc.
As CCESS is designed to store the surplus power generated by the solar energy during daytime and use that energy during peak time, it can significantly reduce the electricity bills.
Applications
- Power energy storage
- Storage of power from solar power/wind power generation station
- Power of hydroelectric power plant and thermoelectric power plant
- Military / security device
- Factory automation system
- Unmanned base station
- Emergency power
- Substation power
Specifications
| Rated Capacity | 14.6kWh | 3kW X 4.8hr | |
|---|---|---|---|
| PV input | Capacity | 3.0kW | 3.4kW(Max.) |
| MPP Voltage | 150~350VDC | 450VDC(Max.) | |
| AC output | Capacity | 3.0kVA | 5.0kVA(Max.) |
| Voltage | 220VAC/110VAC | Adjustable | |
| Frequency | 60Hz/50Hz | Adjustable | |
| Battery bank | Voltage | 168VDC | 12V(VRLA) X 14EA |
| Capacity | 87Ah | C10 | |
Hybrid Fuel Cell System
Our hybrid fuel cell system is a high performance power supply system in which PEMFC type fuel cell and eco-friendly/high performance Ni-MH battery are combined by power management system.
When power is required at all times, the fuel cell supplies power and surplus power is stored in the Ni-MH battery. During the peak time, fuel cell and Ni-MH battery supply power thus improving the efficiency of the fuel cell system and significantly saving the initial installation cost. In addition, the Ni-MH battery plays a role as a starter of the fuel cell system and an auxiliary power for malfunction thus saving start time and assuring excellent operation stability.
Applications
- Auxiliary power for ship and emergency power generation equipment
- UPS system for individuals or servers
- Emergency power generation equipment for building
- Other auxiliary power
- House fuel cell system
- Emergency power equipment for communication base
Specifications
| Type | Capacity | Fuel | Output Voltage |
Output Frequency |
Efficiency |
|---|---|---|---|---|---|
| KSBS-A-0001~10 | 1 ~ 10kW | Hydrogen(99.99%) | 220Vac | 60Hz | > 35% |