4KW Single Phase Solar Pump Inverter 220VAC Output 10A with 97% MPPT Efficiency for Water Supply Systems
The SG600 series 4KW single phase solar pump inverter delivers 220VAC output for efficient water supply systems. This advanced inverter operates without battery storage, directly converting solar energy to power water pumps with maximum efficiency.
- Maximum Power Point Tracking (MPPT) with 97% efficiency and fast response
- Dual power input capability - accepts both DC solar arrays and AC grid power
- Compatible with PMSM high-speed pumps and asynchronous motor pumps
- Comprehensive protection systems including dry run, overcurrent, and under-voltage
- Enhanced lightning protection and IP20 rated enclosure
- GPRS remote control module for monitoring and parameter adjustment
- Power factor ≥0.96 with efficiency exceeding 99.5%
- Dual CPU architecture with independent air duct cooling design
| Parameter | Specification |
|---|---|
| Rated Power | 4KW |
| Output Voltage | 220VAC Single Phase |
| Output Current | 10A |
| Input Voltage Range | 150V - 450V DC |
| Output Frequency | 0-50/60Hz |
| MPPT Efficiency | 97% |
| Operating Temperature | Standard industrial range |
| Protection Rating | IP20 |
| Maximum Altitude | 1000m (derated 1% per additional 100m) |
| Model | Pump Voltage | Input DC Range | Recommended Vmp |
|---|---|---|---|
| SG600-2S | 220V AC Pumps | 150V - 450V | 310VDC |
| SG600-4T | 400V AC Pumps | 250V - 800V | 520VDC |
Ideal for solar-powered water supply systems including agricultural irrigation, residential water supply, livestock watering, and industrial water applications. The system efficiently converts solar energy directly to pump power without battery storage requirements.
For optimal performance with 220VAC pumps using SG600-2S model: Recommended Vmp 310VDC, Voc 372VDC. Total solar array power should be 1.3 to 2.0 times the rated pump power for maximum efficiency.
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