ESS is designed to suit your installation environment and requirements and container-based installation(4MW PCS in a 40ft container) offers a number of options for optimal configuration.
Integrated monitoring and control system of ESS provide optimal solutions for commercial and industrial end-users.
The Operation Center allows convenient and effective operation of ESS with simple clicks of a mouse.
MW-level EnGather runs on bi-directional power control algorithms with excellent dynamic characteristics and performs stable charging/discharging control between the grid system and high energy-density batteries.
PCS is configured with stack modules for easy maintenance and is highly reliable in various applications(frequency regulation, emergency generator, load leveling, wind power, etc.)
| Model | LSEP-2000G1a(KOR) | LSEP-1000G1a(KOR) | LSEP-1000G1b(KOR) | LSEP-1000G1c(US) | |
|---|---|---|---|---|---|
| AC | Rated Output | 2MW | 1MW | 1MW | 1MW |
| Rated Voltage | 3 ∅ 440VAC | 3 ∅ 380VAC | 3 ∅ 440VAC | 3 ∅ 480VAC | |
| Current Output | 2,624A | 1,519A | 1,312A | 1,202A | |
| Frequency | 60Hz | 60Hz | 60Hz | 60Hz | |
| Current Harmonics | THD : total 5%, individual<3% | ||||
| Efficiency | Max. 98%, >96% (at rated power, discharging efficiency) | ||||
| DC | Battery Voltage | 750 to 1,050Vdc | 576 to 787Vdc | 750 to 1,050Vdc | 750 to 1,000Vdc |
| Battery Current | 2,666A | 1,736A | 1,333A | 1,400A | |
| Standard | SGSF-04-2012-07 | IEEE1547a, UL1741, UL1998 | |||
| Communications | Modbus TCP, (DNP3.0 Option) | ||||
| Ambient Environment | Cooling Method | Forced-air cooling | |||
| Operating Temperature | -10°C ~ 40°C | -5°C ~ 40°C | |||
| Housing | IP | IP20/ IP21 | |||
| Dimensions(mm) | 5,650W x 1,130D x 2,020H | 2,910W x 1,130D x 2,020H | 2,510Wx1,126Dx2,020H | ||
It is mounted on the PCS panel and the operator can monitor and control PCS operation through HMI.
· Smoothing Control
Renewable energy sources are unpredictable and the availability of renewable energy is not constant, all of which may undermine quality of the grid system.
When connected with ESS, quality electricity can be supplied to the grid system in a stable manner
· Frequency Regulation
A gap between power generation and demand on the grid causes the grid frequency to move away from its nominal value, and this can be regulated using ESS to improve quality of electricity.
Deploying ESS can also maximize utilization of coal-fired power plants to reduce power cost.
· Load Leveling
Time of use electricity pricing has three different pricing for light load, heavy load and maximum load. Electricity is charged during hours of light load and discharged during maximum load to reduce energy charge on your bill.
· Back-up Power
In case of blackout, ESS supplies electricity enabling swift response to emergencies.
· Peak Shaving
When electricity usage goes beyond what is contracted, electricity will be provided by ESS to prevent demand charge on your bill from going up.
· Grid connection/stand-alone
A microgrid is a discrete energy system consisting of diesel power generation, renewable energy, ESS, etc. and loads capable of operating in parallel with, or independently from, the main power grid.
ESS helps stabilize the grid system through power smoothing control as well as voltage and frequency regulation.
· Battery Swapping Station (BSS)
BSS is an optimal charging station for automatic battery swapping electric buses. When battery is running out of energy, a robot removes the battery pack from the bus and places on the top of the charging station for charging.
Bus stops are equipped with charging stations and battery is changed while the bus is stopped at bus stops.
Integrated monitoring and control system of ESS provide optimal solutions for commercial and industrial end-users.
The Operation Center allows convenient and effective operation of ESS with simple clicks of a mouse.
MW-level EnGather runs on bi-directional power control algorithms with excellent dynamic characteristics and performs stable charging/discharging control between the grid system and high energy-density batteries.
PCS is configured with stack modules for easy maintenance and is highly reliable in various applications(frequency regulation, emergency generator, load leveling, wind power, etc.)
| Model | LSEP-2000G1a(KOR) | LSEP-1000G1a(KOR) | LSEP-1000G1b(KOR) | LSEP-1000G1c(US) | |
|---|---|---|---|---|---|
| AC | Rated Output | 2MW | 1MW | 1MW | 1MW |
| Rated Voltage | 3 ∅ 440VAC | 3 ∅ 380VAC | 3 ∅ 440VAC | 3 ∅ 480VAC | |
| Current Output | 2,624A | 1,519A | 1,312A | 1,202A | |
| Frequency | 60Hz | 60Hz | 60Hz | 60Hz | |
| Current Harmonics | THD : total 5%, individual<3% | ||||
| Efficiency | Max. 98%, >96% (at rated power, discharging efficiency) | ||||
| DC | Battery Voltage | 750 to 1,050Vdc | 576 to 787Vdc | 750 to 1,050Vdc | 750 to 1,000Vdc |
| Battery Current | 2,666A | 1,736A | 1,333A | 1,400A | |
| Standard | SGSF-04-2012-07 | IEEE1547a, UL1741, UL1998 | |||
| Communications | Modbus TCP, (DNP3.0 Option) | ||||
| Ambient Environment | Cooling Method | Forced-air cooling | |||
| Operating Temperature | -10°C ~ 40°C | -5°C ~ 40°C | |||
| Housing | IP | IP20/ IP21 | |||
| Dimensions(mm) | 5,650W x 1,130D x 2,020H | 2,910W x 1,130D x 2,020H | 2,510Wx1,126Dx2,020H | ||
It is mounted on the PCS panel and the operator can monitor and control PCS operation through HMI.
· Smoothing Control
Renewable energy sources are unpredictable and the availability of renewable energy is not constant, all of which may undermine quality of the grid system.
When connected with ESS, quality electricity can be supplied to the grid system in a stable manner
· Frequency Regulation
A gap between power generation and demand on the grid causes the grid frequency to move away from its nominal value, and this can be regulated using ESS to improve quality of electricity.
Deploying ESS can also maximize utilization of coal-fired power plants to reduce power cost.
· Load Leveling
Time of use electricity pricing has three different pricing for light load, heavy load and maximum load. Electricity is charged during hours of light load and discharged during maximum load to reduce energy charge on your bill.
· Back-up Power
In case of blackout, ESS supplies electricity enabling swift response to emergencies.
· Peak Shaving
When electricity usage goes beyond what is contracted, electricity will be provided by ESS to prevent demand charge on your bill from going up.
· Grid connection/stand-alone
A microgrid is a discrete energy system consisting of diesel power generation, renewable energy, ESS, etc. and loads capable of operating in parallel with, or independently from, the main power grid.
ESS helps stabilize the grid system through power smoothing control as well as voltage and frequency regulation.
· Battery Swapping Station (BSS)
BSS is an optimal charging station for automatic battery swapping electric buses. When battery is running out of energy, a robot removes the battery pack from the bus and places on the top of the charging station for charging.
Bus stops are equipped with charging stations and battery is changed while the bus is stopped at bus stops.
