The IDEEI SY200PV solar pump inverter converts single-phase 220V AC or high-voltage solar DC into three-phase 380V output for 4-15kW asynchronous water pumps. It combines MPPT control, AC/DC hybrid input capability, water-level sensor support and pump-protection functions for irrigation, domestic water supply and remote pumping projects.
The SY200PV solar pump inverter converts single-phase 220V AC or suitable high-voltage photovoltaic DC into three-phase 380V output for asynchronous water pumps. Five verified power models combine MPPT control, hybrid-source capability, sensor inputs and pump-oriented protection for dependable water delivery.
The verified -4 platform accepts single-phase 200-240V AC and supplies three-phase 380V to a compatible asynchronous pump motor. This is useful where only single-phase utility power is available but the installed water pump requires three-phase power.
MPPT software is stated at up to 99% efficiency. The controller adjusts pump frequency to the available solar power so a correctly designed PV array can deliver useful water across changing irradiance conditions.
The published wiring supports PV DC and single-phase AC input. Source switching and the required protection diode must follow the approved wiring diagram; the two source switches must not be operated together where the diagram prohibits it.
Dry-run, overvoltage, undervoltage, overload, surge, temperature and phase-loss protection are listed. Water-level and radiation sensor inputs support automatic pumping logic when correctly commissioned.
All five models use the published single-phase 220V input and three-phase 380V output architecture. Select the inverter by the pump nameplate current and duty, not by motor power alone.
| Model | Rated power | Horsepower | Rated input current | Rated output current |
|---|---|---|---|---|
| 004G-4 | 4kW | 5.5HP | 30A | 9.5A |
| 5R5G-4 | 5.5kW | 7.5HP | 45A | 14A |
| 7R5G-4 | 7.5kW | 10HP | 56A | 17A |
| 011G-4 | 11kW | 15HP | 85A | 25A |
| 015G-4 | 15kW | 20HP | 110A | 32A |
| Item | Verified specification |
|---|---|
| AC input | Single-phase 200V (-10%) to 240V (+10%) |
| PV input | 800V DC maximum; 300V start; 250V lowest working voltage |
| Recommended PV range | 300-750V DC; recommended MPP voltage 550V DC |
| Rated output | Three-phase 380V AC |
| Output frequency | 0-400Hz |
| MPPT efficiency | Up to 99% stated |
| Installation and cooling | Wall mounting; fan cooling; IP20 |
| Environment | -10°C to +50°C; below 1000m without altitude derating guidance stated on the sheet |
Send the complete pump and PV data rather than selecting from the headline kW alone. Motor current, PV voltage at temperature, cable voltage drop, pump duty and source-switching arrangement determine the final inverter, protective devices and commissioning parameters.
The IP20 enclosure is intended for installation inside a clean, dry and ventilated electrical area or suitable protective cabinet. The sheet states operation from -10°C to +50°C and requires 1% derating for every 1°C above 40°C. The installation altitude is stated as below 1000m; confirm additional derating for higher sites.
Qualified personnel must verify grounding, AC and DC isolation, polarity, pump wiring and lightning protection before energizing. Keep the cold-weather PV open-circuit voltage below the 800V DC maximum. Follow the published source-switching and protection-diode diagram: incorrect simultaneous switching can damage the photovoltaic array.
Yes. The verified -4 model branch accepts single-phase 200-240V AC and provides three-phase 380V output. The pump must be an appropriate three-phase asynchronous motor within the selected model current.
The recommended DC input range is 300-750V, the stated start voltage is 300V and the recommended MPP voltage is 550V. The array must remain below 800V open circuit under the coldest expected condition.
The product sheet shows PV and grid inputs for hybrid operation. Source switches and the protection diode must follow the approved diagram. Do not improvise parallel source connections or operate prohibited switches simultaneously.
Dry-run protection is listed, and the wiring diagram provides high- and low-water-level switch inputs. Confirm the sensor type, logic and commissioning settings for the actual well and storage tank.
The series supports 4G, Wi-Fi or GPRS modules for mobile-phone and browser monitoring. The module, antenna, network compatibility and platform access are project-dependent and must be confirmed before ordering.
Send the pump nameplate, PV module data, required head and flow, cable length, AC backup requirement, quantity and destination. Our engineering team will confirm the suitable SY200PV model and project configuration.
Email: sales@ideeishop.com · WhatsApp: +86 183 5724 1165
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