Three-phase PV-storage off-grid hybrid inverter：Suitable for industrial energy storage system, on/off-grid seamless switching, stable operation
PV &storage system：Integrated PV and storage system model, supporting various kinds of batteries,and integrates EMS smart energy management system;
Smart switching：Modular design, supporting multiple parallel connections,expandable power and capacity;
Wide voltage input range：Wide PV voltage input range 180V-900V, wide batteries voltage range 220V-800V;
Safe and reliable：IP54 protection, all-aluminum design, built-in anti-lightning protection, high precision leakage protection;
Smart and simple：Ultra silent,flexible communications,support remote/localUSB upgrade;
Efficient power generation：High-current instantaneous charge-discharge switchingto improve power generation efficiency.
| Model | IE-EST30KW | IE-EST40KW | IE-EST50KW | IE-EST60KW | ||
| PV Input Data | ||||||
| Max. Input Power | 45000W | 60000W | 75000W | 90000W | ||
| Max. Input Voltage | 1000V | |||||
| MPPT Operating Voltage Range | 180-900V/630V | |||||
| Start-up Voltage | 180V | |||||
| Max. Input Current | 36A/36A/36A | 36A/36A/36A/36A | ||||
| Max. Short Circuit Current | 42A/42A/42A | 42A/42A/42A/42A | ||||
| Number of MPPT Trackers | 3 | 4 | ||||
| Number of Strings per MPPT | 2/2/2 | 2/2/2/2 | ||||
| Battery Input Data | ||||||
| Battery Voltage Range | 220-800V | |||||
| Max.Charge/Discharge Current | 100A/100A | |||||
| Max.Charge/Discharge Power | 30000W | 40000W | 50000W | 60000W | ||
| Battery Type | Li-ion/Lead-acid | |||||
| AC Output Data(On-grid) | ||||||
| Nominal Output Power | 30000W | 40000W | 50000W | 60000W | ||
| Max. Apparent Power | 30000VA | 40000VA | 50000VA | 60000VA | ||
| Nominal Output Voltage | 380V/400V，3L/N/PE | |||||
| Nominal Output Frequency | 50Hz/60Hz | |||||
| Max. Output Current | 45A | 60A | 75A | 87A | ||
| Power Factor | -1 (0.8 lead to 0.8 lag can be set ) | |||||
| Total Harmonic Distortion | <3% | |||||
| AC Output Data(Back-up) | ||||||
| Nominal Output Voltage | 380V/400V，3L/N/PE | |||||
| Nominal Output Frequency | 50Hz/60Hz | |||||
| Max. Output Current | 45A | 60A | 75A | 87A | ||
| Nominal Output Power | 30000W | 40000W | 50000W | 60000W | ||
| Max. Apparent Power | 30000VA | 40000VA | 50000VA | 60000VA | ||
| Max.Single-phase Apparent Power | 10000VA | 13000VA | 17000VA | 20000VA | ||
| Switching Time | <10ms | |||||
| Efficiency | ||||||
| Max. Efficiency | 98.40% | 98.60% | ||||
| European Efficiency | 97.50% | |||||
| Protection | ||||||
| AC Over current Protection | Integrated | |||||
| Ground Fault Protection | Integrated | |||||
| Power Network Monitoring | Integrated | |||||
| Residual Current Monitoring | Integrated | |||||
| General Data | ||||||
| Operating Temperature Range | -25℃-60℃(>45℃Derating) | |||||
| Altitude | <4000m (>2000m Derating ) | |||||
| Noise Emission | <40dB | |||||
| Topology | Transformerless lsolation | |||||
| Cooling | Intelligent Fan | |||||
| Ingress Protection Rating | IP54 | |||||
| Relative Humidity | 0-90%,No Condensation | |||||
| DC Connector Type | Quick-plug Terminal | |||||
| AC Connector Type | Terminal | |||||
| Display | LCD | |||||
| Cloud Communication | RS485(WiFi/4G/GPRS optional) | |||||
| BMS Communication Mode | CAN | |||||
| Installation | Wall-mounted/Landing | |||||
| Self-consumption At Night | <10W | |||||
| Dimension(W*D*H) | 800*350*875mm | |||||
| Weight | 102kg | |||||
| Certification | ||||||
| Safety Standards | IEC62109-1/-2 | |||||
| EMC Standards | EN61000-6-1/-2/-3，IEC61000 | |||||
| On-grid Standard | NRS097-2-1:2017COC3310-2014 | |||||