Power range from 0.75 kW to 37 kW
Wadi 320
Solar pump inverter from 0.75 kW to 37 kW with built-in MPPT, PV/grid automatic switching, RS-485 Modbus communication and advanced motor control for reliable water pumping applications.
Key Features
The capabilities that matter most for selection and system integration.
Built-in MPPT with solar tracking efficiency above 99%
Automatic switching between PV and grid input with an external switching kit
Suitable for operation with wells up to 200 meters deep
V/F Control and Sensor-less Vector Control (SVC)
150% starting torque at 0.5 Hz
Speed control accuracy within ±0.5% in SVC mode
Built-in RS-485 Modbus communication
Product Overview
Wadi 320 Solar Pump Inverter
The Wadi 320 Solar Pump Inverter is designed for efficient and reliable
solar-powered water pumping applications, with a power range from
0.75 kW to 37 kW.
Its built-in MPPT algorithm continuously tracks the available solar power
to maximize PV energy utilization, while advanced motor control provides
stable pump operation under changing operating conditions.
Motor Control & Performance
Solar Input
The Wadi 320 supports dedicated PV input ranges according to the inverter
voltage class.
- Single-phase 220 V models: Maximum PV open-circuit voltage 450 VDC
- Recommended MPPT range for 220 V models: 250–350 VDC
- Three-phase 380 V models: Maximum PV open-circuit voltage 900 VDC
- Recommended MPPT range for 380 V models: 450–600 VDC
Control, Protection & Integration
Motor Control
- Open-loop Vector Control (SVC)
- V/F Control
- Maximum output frequency up to 500 Hz
- Automatic and manual torque boost
- Linear and S-curve acceleration/deceleration
- Built-in DC braking
- JOG operation
Communication & I/O
- RS-485 communication
- Modbus protocol
- 5 programmable digital inputs
- Analog voltage/current input
- Analog output
- Relay output
- High-speed pulse input/output support
Features & Applications
Available Power Range
Available models cover motor ratings from 0.75 kW up to 37 kW,
with single-phase 220 V and three-phase 380 V configurations
depending on model.
Where It Fits
Need help selecting or integrating this product?
Talk directly with the PowerWadi engineering team about your application, load requirements and operating conditions.