Max. efficiency up to 98.2
Up to110% phase unbalanced output Support paralleling connection available on both on-grid and
back-up outputs
Support paralleling connection
Oled display+App, two ways for data checking and management
140-750V wide battery connection range to store more energy and optimize self-sufficiency rate
Arbitrary phase of back-up output allows up to 125% overloading ability
Maximum 200% back-up output overloading @60s
Uninterruptible power supply, switch to off-grid mode within 10ms
Morning: low output, high demand
In the early morning, PV generation cannot meet the energy consumption, energy storage system will bridge the gap with the power stored in the battery in the previous day.
Midday: high output, low demand
PV generation is at its peak in the day time. But since nobody is at home and the energy consumption is very low, so most generated power will be stored in the battery of energy storage system.
Evening: high demand, zero output
The highest energy consumption in a day is at the evening and PV generates little even zero energy at this time. The energy storage system will bridge the gap with the power generated during the day.
Product Parameters
Start-up Voltage (V): 150
Max. DC Input Voltage (V): 1,000
Rated DC Input Voltage (V): 620
MPPT Voltage Range (V): 150-850
Number of MPP Trackers: 2
Number of PV Inputs: 1
Max. Input Current (A): 16/16 ①
Max. Short-circuit Current (A): 18/18
Battery Type: Lithium Battery (with BMS)
Battery Communication Mode: CAN / RS485
Battery Voltage Range (V): 140-750
Max. Charge/Discharge Current (A): 25/25
Rated Current of Built-in Fuse (A): 63
Rated Output Voltage (V)**: 3L/N/PE, 230/400V
Rated AC Frequency (Hz): 50/60Hz 45-55Hz/55-65Hz
Power Factor: 0.8 leading …0.8 lagging
Max. Total Harmonic Distortion: < 3% @Rated Output Power
DCI: < 0.5%In
UPS Switching Time: < 10ms
Rated Output Voltage (V): 3L/N/PE, 230/400V
Rated AC Frequency (Hz): 50/60Hz 45-55Hz/55-65Hz
Voltage Harmonic Distortion: < 3% @Linear Load
DC Reverse Polarity Protection: Integrated
Battery Input Reverse Connection Protection: Integrated
Insulation Resistance Protection: Integrated
DC Switch: Optional
Surge Protection: Integrated
Over-temperature Protection: Integrated
Residual Current Protection: Integrated
Anti-islanding Protection: Frequency Shift, Integrated
AC Over-voltage Protection: Integrated
Overload Protection: Integrated
AC Short-circuit Protection: Integrated
Dimensions (mm): 550W*410H*175D
Weight (kg): 26~28
Protection Degree: IP65
Self-consumption at Night (W): < 15
Topology: Transformer less
Operating Temperature Range (°C): -30~60
Relative Humidity: 0~100%
Operating Altitude (m): 4000 (derating@ > 3000)
Cooling: Natural Convection
Noise Level (dB): < 25
Display: OLED & LED
Communication: WiFi / LAN (Optional)
