An energy storage system (ESS) is a device that stores electricity when the demand is low and provides stored electricity when the demand is high. This improves energy efficiency and stabilizes operations of the electricity grid.
An energy storage system (ESS) provides advanced functionality for frequency regulation, demand response, back-up power, micro-grids and peak-shaving. In smart grid and renewable energy applications, where energy efficiency and reliable power supplies are critical, an energy storage devices is increasing.
As the leading manufacturer of the power conversion system, EDS has entered into and is accelerating the commercialization of high-capacity energy storage system solutions, and it will continue to invest to meet growing global needs.
Grid Side Connection rating | Number of Phase | 3Phase 4 Wire |
---|---|---|
Rated Voltage | 380Vac ± 10% | |
Maximum Current | 110Adc | |
Frequency | 50 or 60Hz | |
Current Harmonics | <3%(@60Hz) | |
Power Factor | 0.99 | |
Isolation | Transformer | |
Battery Side Connection rating | DC Voltage Range | 550 ~ 800V |
Maximum Current | 130Adc | |
General Data | Maximum Efficiency | <95% |
Operating Temperature Range | -20℃ ~ 50℃ | |
Cooling Principle | Forced Cooling by Fan | |
Function | Battery Charge Mode | CC, CV, CP |
Protection | OV, OC, UV | |
Communication | RS-232/485, TCP/IP | |
Standards | SGSF-04-2012-07 |
An energy storage system (ESS) is a device that stores electricity when the demand is low and provides stored electricity when the demand is high. This improves energy efficiency and stabilizes operations of the electricity grid.
An energy storage system (ESS) provides advanced functionality for frequency regulation, demand response, back-up power, micro-grids and peak-shaving. In smart grid and renewable energy applications, where energy efficiency and reliable power supplies are critical, an energy storage devices is increasing.
As the leading manufacturer of the power conversion system, EDS has entered into and is accelerating the commercialization of high-capacity energy storage system solutions, and it will continue to invest to meet growing global needs.
Grid Side Connection rating | Number of Phase | 3Phase 4 Wire |
---|---|---|
Rated Voltage | 380Vac ± 10% | |
Maximum Current | 210Adc | |
Frequency | 50 or 60Hz | |
Current Harmonics | <3%(@60Hz) | |
Power Factor | 0.99 | |
Isolation | Transformer | |
Battery Side Connection rating | DC Voltage Range | 550 ~ 800V |
Maximum Current | 230Adc | |
General Data | Maximum Efficiency | <95% |
Operating Temperature Range | -20℃ ~ 50℃ | |
Cooling Principle | Forced Cooling by Fan | |
Function | Battery Charge Mode | CC, CV, CP |
Protection | OV, OC, UV | |
Communication | RS-232/485, TCP/IP | |
Standards | SGSF-04-2012-07 |