The basic task of the energy storage system is to overcome the
temporal or local differences between the supply and demand of the
power grid, ensure the security of the power grid, and the energy
storage ring in the power grid can save energy and effectively
regulate power and energy. It is an important prerequisite for the
intelligent management of the power grid and an effective means for
the rational utilization of renewable energy, so as to provide a
good way to solve the problem of energy shortage.
FLEXIBLE CONFIGURATION
- Wide input voltage range.
- Compatible with a variety of battery connections such as lead-acid
and lithium-ion batteries.
- Support up to 15 parallel machines.
SAFE AND RELIABLE
- Battery reverse connection and leakage current protection.
- Support anti-back flow function.
- Multiple over-voltage, over-current and short circuit protection.
STYLISH AND ELEGANT
- Stylish appearance, light and simple.
- Natural cooling, quiet.
- IP65 protection grade, wall-mounted design, save space.
SMART AND ADVANCED
- Support multiple operation modes.
- Support local and AP remote operation.
- Support black box and online diagnosis.
LOAD-FIRST MODE
When there is light during the day, the power generated by the PV
is preferentially powered by the inverter to the load, and if there
is excess, then the battery is charged through the energy storage
system.
If the PV is not working or the PV power generation is small, the
battery of the energy storage inverter will supply power to the
load.
ENERGY STORAGE MODE FIRST
(peak shaving and valley filling)
When the PV is working, the energy from the PV is charged to the
battery by the energy storage system (ESS), and when the PV
generation power is insufficient to power the load, the power
supply will be powered by the grid for the load.
If the PV is not working or the PV is weak, the grid will charge
the energy storage battery (ESS) and power the load.
GRID MODE FIRST
(peak shaving and valley filling)
When the PV is working, the battery is discharged to the load. If
the PV power and energy storage battery (ESS) discharge power is
greater than the load power, then the excess power flows to the
grid.
If the PV is not working or the PV power generation energy is weak,
the energy storage battery (ESS) discharges to the load, and if the
PV power and energy storage battery discharge power is less than
the load power, then the grid will provide additional power to the
load.
If the grid is lost, the ESS system will switch to power backup
mode, all energy comes from PV and energy storage batteries (ESS),
and the AC output can be selected as home load or EPS load backup.
The load connected to the EPS port should be less than the ESS
nominal power.
| BATTERY INPUT INFORMATION |
| Battery Type | Lead-acid battery or LiFePO4 |
| Battery voltage range (V) | 42V~58V |
| Maximum charging current (A) | 120A |
| Maximum discharge current (A) | 120A |
| Lithium battery charging strategy | Adapt to BMS |
| AC OUTPUT INFORMATION (ON GRID) |
| Rated output power (VA) | 5000VA |
| Peak output power (VA) | 6000VA |
| Peak input power (VA) | 6000VA |
| Rated output voltage (V) | 220Vac/230Vac/240Vac |
| Rated output frequency (Hz) | 50Hz/60Hz |
| Peak output current (A) | 27A |
| Peak input current (A) | 27A |
| Output PF | -0.8~0.8 |
| Output THDi(@rated output) | <3% |
| AC OUTPUT INFORMATION (OFF GRID) |
| Rated output power (VA) | 5000VA |
| Peak output power(VA) | 6000VA |
| AC Start capacity | 4HP |
| Peak output current | 27.2A |
| Rated output voltage (V) | 220Vac/230Vac/240Vac |
| Rated output frequency (Hz) | 50Hz/60Hz |
| Output THDu (@Linear load) | <1% |
| EFFICIENCY INFORMATION |
| Maximum charge/discharge efficiency | 94% |
| PROTECTIVE FUNCTION |
| Anti-island protection | y |
| Leakage current detection | y |
| Output overcurrent protection | y |
| Battery input polarity reversed | y |
| Output overvoltage protection | y |
| PROTECTIVE FUNCTION |
| Operating temperature | -25°C~60°C ( Derating above 45°C) |
| Relative humidity | 0-95% |
| Altitude (m) | 3000m |
| cooling method | nature |
| Noise (db) | <30 |
| HMI | LCD&APP |
| Communication with BMS | CAN |
| Weight (kg) | 22Kg |
| Dimensions (W*H*D) | 460mm* 520mm* 180mm |
| Installation method | wall |
| Protection class | IP65 |
| Standby power | <5W |
| System topology | High frequency isolation |
