IEETek River Hybrid Solar Inverters
IEETek River Hybrid Single Phase Hybrid Storage Inverters in three models - 3KW/4KW/5KW
IEETek single-phase hybrid storage inverter is a multifunctional solar inverter designed to meet a range of energy needs. This hybrid inverter is capable of operating under off-grid and grid-tied modes. The excess energy generated from solar panels can be stored in the batteries or fed into the grid, allowing users to realise energy self-sufficiency with photovoltaic panels and battery packs easily.
IEETek River Hybrid Solar Inverters
IEETek River single-phase hybrid solar inverters are designed for residential photovoltaic and battery energy storage systems. The range includes 3kW, 4kW and 5kW models for grid-connected and off-grid hybrid operation.
Key Features
- Grid-connected or off-grid hybrid operation
- PV and battery integration for increased solar self-consumption
- UPS functionality with automatic switchover in less than 10ms
- Two independent MPPT inputs with MPPT efficiency up to 99.9%
- Pure sine wave output with THD below 3%
- Remote system monitoring via web portal or mobile app
- GPRS or Wi-Fi connectivity options
- IP65 protection rating
- Wall-mounted design
- Five operating modes for different energy-management scenarios
3kW Version
Battery Input Data
Battery Type: Li-Ion, Lead Acid
Nominal Battery Voltage: 48V
Battery Voltage Range: 38–60V
Max. Charge/Discharge Power: 3000/3000W
Max. Charge/Discharge Current: 60/60A
BMS Communication Port: CAN 2.0 / RS485
PV String Input Data
Max. DC Input Power: 4600W / 2300W
Max. DC Voltage: 600V
Operating MPPT Voltage Range: 100–500V
Full Load MPPT Range: 230–480V
Start-up Voltage / Initial Feeding Voltage: 70/150V
Turn-Off Voltage: 60V
Max. DC Current per Tracker: 15A
Independent MPPT Inputs / Strings per MPPT Input: 2/1
Max. Power per Tracker: 2300W
AC Output Data (On-Grid)
Rated Power: 3000W
Max. AC Apparent Power: 3000VA
Nominal AC Voltage Range: 187–270V
Nominal Frequency: 50/60Hz
Max. AC Current: 17.5A
Power Factor: 0.9I–0.9C
Total Harmonic Distortion (THD): <3%
AC Output Data (Backup)
Max. AC Apparent Power: 3000VA
Peak Output Power: 6000VA for 10 sec
Nominal AC Voltage: 230V
Nominal Frequency: 50/60Hz
Max. AC Current: 17.5A
Output THDv at Linear Load: <3%
Switch Time: <10ms
Efficiency
Max. Efficiency: 97.6%
Euro Efficiency: 97.0%
Max. Battery Charging/Discharging Efficiency: 94.3% / 94%
MPPT Efficiency: 99.9%
Standby / Night Loss: <5W / <0W
Safety and Protection
Array Ground Insulation Resistance Monitoring: Integrated
Ground Fault Monitoring / Grid Monitoring: Integrated
Array Polarity Reverse Protection: Integrated
All-Pole Sensitive Residual Current Monitoring Unit: Integrated
Anti-Island Protection: Integrated
Surge Protection: Integrated
Protection Class: I
Overvoltage Category: PV II / Mains III
General Data
Dimensions (W × H × D): 576 × 536 × 162mm
Weight: 19kg
Battery / PV / AC Connection: Connector
Mounting: Wall-Mounted
Display: LCD, Mechanical Key
Interface: RS485 / Digital I/O / Wi-Fi / Bluetooth
Operating Temperature Range: -25°C to 60°C, with derating above 45°C
Noise: <40dB
Topology: Transformerless for PV / High-Frequency Isolated for Battery
Cooling Method: Smart Fan Cooling
Protection Degree: IP65
Max. Altitude: <2000m
Relative Humidity: 0–95%, non-condensing
Certificates: AS 4777.2, CEI 0-21, EN 50549, G99, IEC 62109, RD 1699, VDE-AR-N 4105, VDE 0126-1-1, IEC 61727
4kW Version
Battery Input Data
Battery Type: Li-Ion, Lead Acid
Nominal Battery Voltage: 48V
Battery Voltage Range: 38–60V
Max. Charge/Discharge Power: 4000/4000W
Max. Charge/Discharge Current: 80/80A
BMS Communication Port: CAN 2.0 / RS485
PV String Input Data
Max. DC Input Power: 6000W / 3000W
Max. DC Voltage: 600V
Operating MPPT Voltage Range: 100–550V
Full Load MPPT Range: 230–480V
Start-up Voltage / Initial Feeding Voltage: 70/150V
Turn-Off Voltage: 60V
Max. DC Current per Tracker: 15A
Independent MPPT Inputs / Strings per MPPT Input: 2/1
Max. Power per Tracker: 3000W
AC Output Data (On-Grid)
Rated Power: 4000W
Max. AC Apparent Power: 4000VA
Nominal AC Voltage Range: 187–270V
Nominal Frequency: 50/60Hz
Max. AC Current: 22A
Power Factor: 0.9I–0.9C
Total Harmonic Distortion (THD): <3%
AC Output Data (Backup)
Max. AC Apparent Power: 4000VA
Peak Output Power: 8000VA for 10 sec
Nominal AC Voltage: 230V
Nominal Frequency: 50/60Hz
Max. AC Current: 22A
Output THDv at Linear Load: <3%
Switch Time: <10ms
Efficiency
Max. Efficiency: 97.6%
Euro Efficiency: 97.0%
Max. Battery Charging/Discharging Efficiency: 94.3% / 94%
MPPT Efficiency: 99.9%
Standby / Night Loss: <5W / <0W
Safety and Protection
Array Ground Insulation Resistance Monitoring: Integrated
Ground Fault Monitoring / Grid Monitoring: Integrated
Array Polarity Reverse Protection: Integrated
All-Pole Sensitive Residual Current Monitoring Unit: Integrated
Anti-Island Protection: Integrated
Surge Protection: Integrated
Protection Class: I
Overvoltage Category: PV II / Mains III
General Data
Dimensions (W × H × D): 576 × 536 × 162mm
Weight: 19kg
Battery / PV / AC Connection: Connector
Mounting: Wall-Mounted
Display: LCD, Mechanical Key
Interface: RS485 / Digital I/O / Wi-Fi / Bluetooth
Operating Temperature Range: -25°C to 60°C, with derating above 45°C
Noise: <40dB
Topology: Transformerless for PV / High-Frequency Isolated for Battery
Cooling Method: Smart Fan Cooling
Protection Degree: IP65
Max. Altitude: <2000m
Relative Humidity: 0–95%, non-condensing
Certificates: AS 4777.2, CEI 0-21, EN 50549, G99, IEC 62109, RD 1699, VDE-AR-N 4105, VDE 0126-1-1, IEC 61727
5kW Version
Battery Input Data
Battery Type: Li-Ion, Lead Acid
Nominal Battery Voltage: 48V
Battery Voltage Range: 38–60V
Max. Charge/Discharge Power: 4200/5000W
Max. Charge/Discharge Current: 80/100A
BMS Communication Port: CAN 2.0 / RS485
PV String Input Data
Max. DC Input Power: 7500W / 3750W
Max. DC Voltage: 600V
Operating MPPT Voltage Range: 100–550V
Full Load MPPT Range: 255–480V
Start-up Voltage / Initial Feeding Voltage: 70/150V
Turn-Off Voltage: 60V
Max. DC Current per Tracker: 15A
Independent MPPT Inputs / Strings per MPPT Input: 2/1
Max. Power per Tracker: 3750W
AC Output Data (On-Grid)
Rated Power: 5000W
Max. AC Apparent Power: 5000VA
Nominal AC Voltage Range: 187–270V
Nominal Frequency: 50/60Hz
Max. AC Current: 25A
Power Factor: 0.9I–0.9C
Total Harmonic Distortion (THD): <3%
AC Output Data (Backup)
Max. AC Apparent Power: 5000VA
Peak Output Power: 10000VA for 10 sec
Nominal AC Voltage: 230V
<p>Please <strong><a href="https://keruoenergy.com/en/contact-us">contact Keruo Energy</a></strong> for current pricing, availability, technical information and delivery details.</p>You might also like
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IEETek River Hybrid Single Phase Hybrid Storage Inverters in three models - 3KW/4KW/5KW
IEETek single-phase hybrid storage inverter is a multifunctional solar inverter designed to meet a range of energy needs. This hybrid inverter is capable of operating under off-grid and grid-tied modes. The excess energy generated from solar panels can be stored in the batteries or fed into the grid, allowing users to realise energy self-sufficiency with photovoltaic panels and battery packs easily.