Solar Pumping Inverter controls and regulates the operation of solar pumping system. It drives the pump by converting DC power produced by solar array into AC power and adjusts the output frequency according to solar radiation in real time to implement maximum power point tracking (MPPT).
- Compatible with submersible pumps, surface pumps, swimming pool pumps and other pumps using three-phase/ single-phase asynchronous motors.
- Leading MPPT algorithm, fast response, good stability and maximum 99% MPPT efficiency.
- Faster speed of response and good stability.
- Fully automatic operation. Pump operation frequency range can be set based on project requirement.
- Support soft start of pump. Full motor protections. Optional water level switch to protect overflow and dry running.
- Optional power supply automatic switching function to support grid/diesel back-up, meeting running requirement for day and night.
- Optional boost module
TECHNICAL DATA
| Rated Power | 7.5 kW |
| AC Input Voltage | 3PH 380 – 440 V |
| Max. AC Input Current | 22.5 |
| Input String | A 1 |
| Max. DC Input Current of Each String | 35 A |
| Max. DC Input Voltage | 780 V |
| Recommended MPP Voltage* | 500 – 600 V |
| Adapting Motor Power | 7.5 kW |
| Adapting Motor Voltage | 3PH 380 – 440 V |
| Rated AC Output Current | 17.5 A |
| Output Frequency | 0 – 50 / 60 Hz |
| MPPT Efficiency | 99% |
| Rated Conversion Efficiency | >97% |
| Ambient Temperature* | -10 ~ 50 °C |
| Cooling Method | forced air cooling |
| Display | LED |
| Protection Grade | IP20 |
DIMENSION AND WEIGHT
| Product Dimension | 165 × 285 × 200 mm |
| Packing Size | 365 × 245 × 290 mm |
| Net Weight | 4.6 kg |
| Gross Weight | 5.4 kg |
