VEICHI SI23 2.2kW Solar Pump Inverter 150-450VDC 220V
VEICHI SI23 2.2kW Solar Pump Inverter 150-450VDC 220V
VEICHI SI23 2.2kW D3 Solar Pump Inverter is the 150-450VDC / 220V configuration for photovoltaic and hybrid water-pumping applications.
Key Features
- MPPT controls pump speed according to available PV power.
- AC and PV supply capability depends on the exact D3, D5 or T3 configuration.
- Pump functions include dry-run, low-frequency, sleep and water-level protection when correctly configured.
- RS-485 communication for compatible control and monitoring systems.
- Optional IoT hardware enables additional monitoring functions.
Technical Specifications
| Series | SI23-D3 |
|---|---|
| Rated power | 2.2kW |
| Rated PV input | 150-450VDC |
| AC supply | 220V class |
| Output | 3-phase 220-240VAC |
| Rated output current | 10A |
| MPPT | high-efficiency solar tracking |
| Communication | RS485 |
| Manufacturer | Veichi |
| Enclosure | IP20; requires a suitable protected installation |
| Application | Solar / hybrid water pumping |
| Output frequency | 0–599 Hz (current series specification) |
| Store SKU | V-Si23-2,2-150-450VDC-220V |
Typical Applications
Solar boreholes, irrigation, livestock watering, reservoirs and remote water-supply systems.
Technical Resources
Browse our Technical Resources & Manuals page for manufacturer documents and information on requesting the cut sheet, datasheet or manual for your exact model.
- VEICHI SI23 product information and model tables
- VEICHI SI23 simplified user manual
- VEICHI SI23 manuals and technical downloads
Use the documentation for the exact ordered model. Family manuals may cover options and ratings that are not included with this unit.
Selection & Compatibility
- Confirm PV string voltage, pump motor current and installation requirements before commissioning. Not sure of the right size? Contact Softcore Group Industrial Solutions for a quotation.
- Match pump voltage/current and duty to the inverter. Check PV Voc at the lowest site temperature, operating voltage, isolation, protection and cable requirements against the exact manual.
Availability & Ordering
Special-order product. Availability and delivery lead time are confirmed on quotation.
Supplied by Softcore Group Industrial Solutions. Request a quotation with the model number and application requirements. Programming, installation and commissioning are included only where expressly quoted.