Description
11PV Series MPPT Solar Pump Inverter – Industrial AC/DC Hybrid VFD Solution
Maximize water pumping efficiency with intelligent solar-to-mechanical power conversion. The 11PV series delivers 99.6% MPPT tracking efficiency across a complete 0.75kW to 400kW power range, enabling direct DC solar drive with seamless AC grid backup. Eliminate battery costs and diesel dependency while ensuring 24/7 irrigation capability through advanced hybrid switching technology.
Core Technology Advantages
⚡ Maximum Power Point Tracking (MPPT)
- Industry-leading 99.6% tracking efficiency for optimal energy harvest
- Wide DC input range: 260-375V (2S series) / 486-750V (4T series)
- Real-time voltage adaptation to dynamic irradiance conditions
- Compatible with high-voltage PV strings up to 750V DC
🔄 AC/DC Hybrid Architecture
- Automatic priority switching: Solar DC primary → AC grid backup
- Zero-interruption power transition for continuous pumping
- Battery-free design reduces system cost by 40-60%
- Supports both PMSM permanent magnet and asynchronous AC motors
🛡️ Industrial Protection Systems
- IP20 standard (IP55/IP65 optional) for harsh agricultural environments
- Integrated water level sensor port with dry-run protection
- Pump loss-of-phase detection and automatic fault recovery
- Strong lightning protection and surge suppression
- Thermal derating: automatic 10% current reduction per 1,500m altitude above 1,000m
📱 Smart Monitoring & Control
- Built-in WiFi module with mobile app remote control
- Optional GPRS function for off-site system monitoring
- LED/LCD display with real-time power output, fault codes, energy yield
- Clock relay card for automated timing control
- RS485/Modbus communication for SCADA integration
💰 Operational Cost Reduction
- Eliminates diesel generator fuel, maintenance, and transport costs
- Soft-start VFD technology reduces pump motor mechanical stress by 30%
- Automatic sleep mode during low irradiance prevents energy waste
- Typical ROI achieved within 2-4 irrigation seasons
Technical Specifications by Series
2S Series – 220VAC Single-Phase Output (0.75-4.0kW)
| Model | Rated Power | Output Current | Output Voltage | MPPT Voltage Range | Motor Type |
|---|---|---|---|---|---|
| 11PV-0K7GB-25-M | 0.75 kW (1 HP) | 3.8 A | 0-220V Single Phase | 260-375V DC | PMSM / Async |
| 11PV-1K5GB-25-M | 1.5 kW (2 HP) | 7 A | 0-220V Single Phase | 260-375V DC | PMSM / Async |
| 11PV-2K2GB-25-M | 2.2 kW (3 HP) | 10 A | 0-220V Single Phase | 260-375V DC | PMSM / Async |
| 11PV-4K0GB-25 | 4.0 kW (5.5 HP) | 17 A | 0-220V Single Phase | 260-375V DC | PMSM / Async |
4T Series – 380VAC Three-Phase Output (0.75-160kW)
| Model | Rated Power | Output Current | Output Voltage | MPPT Voltage Range | Motor Type |
|---|---|---|---|---|---|
| 11PV-0K7GB-4T-M | 0.75 kW (1 HP) | 2.3 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-1K5GB-4T-M | 1.5 kW (2 HP) | 3.8 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-2K2GB-4T-M | 2.2 kW (3 HP) | 5.1 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-4K0GB-4T | 4.0 kW (5.5 HP) | 10 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-5K5GB-4T | 5.5 kW (7.5 HP) | 13 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-7K5GB-4T | 7.5 kW (10 HP) | 17 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-011GB-4T | 11 kW (15 HP) | 25 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-015GB-4T | 15 kW (20 HP) | 32 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-018GB-4T | 18.5 kW (25 HP) | 37 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-022GB-4T | 22 kW (30 HP) | 45 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-030G-4T | 30 kW (40 HP) | 60 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-037G-4T | 37 kW (50 HP) | 75 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-045G-4T | 45 kW (60 HP) | 91 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-055G-4T | 55 kW (75 HP) | 110 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-075G-4T | 75 kW (100 HP) | 150 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-090G-4T | 90 kW (120 HP) | 180 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-110G-4T | 110 kW (150 HP) | 220 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-132G-4T | 132 kW (175 HP) | 260 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
| 11PV-160G-4T | 160 kW (215 HP) | 320 A | 0-380V Three Phase | 486-750V DC | PMSM / Async |
Frequently Asked Questions
Q: Does the 11PV solar pump inverter require batteries for operation?
A: No. The 11PV is a direct-drive solar pump inverter that converts DC solar power directly to AC for your pump motor without battery storage. The AC/DC hybrid function automatically switches to grid AC power when solar irradiance is insufficient, ensuring continuous pumping while eliminating battery costs, maintenance, and replacement cycles entirely.
Q: Which 11PV model is compatible with my existing 3-phase 7.5kW irrigation pump?
A: For a 7.5kW three-phase pump, select the 11PV-7K5GB-4T (17A rated output) from the 4T series. This model delivers 380V three-phase output with 486-750V DC MPPT input range. The “-M” suffix variants (11PV-7K5GB-4T-M) include enhanced PMSM motor control algorithms—ideal if you upgrade to permanent magnet synchronous motors later.
Q: How does the water level port protect my pump system?
A: The dedicated water level sensor input enables intelligent dry-run protection. When connected to a float switch or level probe, the inverter automatically stops the pump if water falls below safe levels—preventing cavitation, motor overheating, and premature bearing failure in borehole, well, and reservoir applications. The system auto-restarts when water levels recover.
📞 Technical Consultation & Volume Pricing
Need help selecting the right 11PV model for your solar irrigation project? Our engineering team provides pump-matching analysis, PV array sizing, and installation guidance. Bulk orders welcome.
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