Efficient solar pump inverter 1.5–4kW single phase with MPPT for reliable irrigation, borewell and agricultural water supply.
High-efficiency solar pump inverter with MPPT, 1.5–4kW single phase design for irrigation, livestock watering and rural water supply.
| Category | Specification |
|---|---|
| Model | SPI-2S-1.5 / SPI-2S-2.2 / SPI-2S-3.0 / SPI-2S-4.0 |
| Max. Input Voltage | 450V |
| Suggested Input Range | 280–350 Vmp |
| Adapted Pump Power | 0.75kW / 1.1kW / 1.5kW / 2.2kW |
| Max. Current (DC) | 8.2A / 23A / 32A / 35A |
| AC Input Parameters | 220–240V AC Single-phase |
| Output Power | 1.5kW / 2.2kW / 3kW / 4kW |
| Output Voltage | 0–220/240V AC Single/Three Phase |
| Output Current | 7.5A / 10A / 13.5A / 17A |
| Output Frequency | 0–50Hz / 60Hz |
| Enclosure Class | IP20 |
| Environment Temperature | -10°C ~ +45°C |
| Humidity | <85% R.H., No Condensation |
| Package Size (L*W*H) | 170×85×139mm / 195×98×153mm / 245×124×172mm |
| Package Weight | 1.2kg / 1.6kg / 2.9kg |
| Certificate | IEC/EN61800-5-1, IEC/EN61800-3, IEC/EN61000, CE |
The GG SPI 2S Solar Pump Inverter is a reliable and efficient solution designed to run single-phase water pumps directly from solar panels without the need for batteries. With a built-in MPPT controller, it maximizes power generation from the solar array while ensuring stable operation of pumps ranging from 1.5 kW to 4 kW. Its IP65-rated design makes it suitable for outdoor use, offering protection against dust and rain. The inverter features soft start and stop functions to protect pump motors, along with multiple safety protections such as dry-run, overload, and water level monitoring. Ideal for applications like agricultural irrigation, borehole pumping, and water supply in remote areas, this inverter delivers dependable performance, low maintenance, and energy savings.
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