VEICHI SI23 30kW Solar Pump Inverter 250-750VDC 380V
VEICHI SI23 30kW Solar Pump Inverter 250-750VDC 380V
VEICHI SI23 30kW Solar Pump Inverter 250-750VDC 380V is the SI23-D5 solar pump inverter configuration for solar and hybrid AC/solar 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-D5 |
|---|---|
| PV input range | 250-750VDC 380V configuration |
| Rated pump power | 30kW |
| Input | 380VAC three-phase mains or 250-780VDC solar array |
| Recommended PV open-circuit voltage | 620-750VDC |
| Maximum DC input voltage | 800VDC |
| AC output | three phase, 380-460VAC |
| Rated output current | 60A |
| Solar control | automatic MPPT |
| Manufacturer | Veichi |
| Communication | RS-485 |
| Enclosure | IP20; requires a suitable protected installation |
| Application | Solar / hybrid water pumping |
| Output frequency | 0–599 Hz (current series specification) |
| Store SKU | V-Si23-30-250-750VDC-380V |
Typical Applications
Suitable for compatible borehole and surface pumps used for irrigation, livestock watering, reservoirs, rural water supply and other solar or hybrid water-pumping installations.
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 pump motor voltage, full-load current, PV array Voc, cable sizing, protection and project requirements before ordering or 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.