Description
11PV 5.5kW MPPT Solar Pump Inverter – AC/DC Hybrid VFD Controller
Engineered for demanding agricultural and industrial water pumping applications. The 11PV series delivers seamless AC/DC hybrid operation with advanced MPPT tracking, enabling direct solar-to-pump power conversion without battery dependency. Reduce operational costs by up to 70% while ensuring reliable water delivery across remote irrigation sites.
Key Features
⚡ Maximum Power Point Tracking (MPPT)
- 98% peak tracking efficiency for optimal solar harvest
- Wide PV input voltage range: 200-800V DC
- Automatic voltage adaptation to varying sunlight conditions
🔄 AC/DC Hybrid Operation
- Seamless switching between solar DC and grid AC power
- Prioritizes solar energy; auto-switches to AC backup when irradiance is low
- Ensures 24/7 pumping capability without battery storage
🛡️ Industrial-Grade Protection
- IP65 enclosure rating for harsh outdoor environments
- Integrated water level sensor port prevents dry-running pump damage
- Overvoltage, overcurrent, and thermal protection systems
📱 Smart Control & Monitoring
- Built-in WiFi module for remote monitoring via mobile app
- Real-time performance data: power output, fault alerts, energy yield
- Automatic fault recovery and system diagnostics
💰 Cost Optimization
- Eliminates diesel generator fuel and maintenance costs
- Soft-start VFD technology extends pump motor lifespan by 30%
- ROI typically achieved within 2-3 irrigation seasons
Technical Specifications
| Model | Rated Power | Output Current | Voltage | MPPT Voltage Range | Compatible Motors |
|---|---|---|---|---|---|
| 11PV-5R5 | 5.5 kW (7.5 HP) | 13 A | 220V Single/Three Phase | 200-800V DC | 3-Phase AC Pump |
Frequently Asked Questions
Q: Does this solar pump inverter require batteries to operate?
A: No. The 11PV is a direct-drive solar pump inverter that converts DC solar power directly to AC for your pump motor. The AC/DC hybrid function allows grid backup when solar is insufficient, eliminating the cost and maintenance of battery banks entirely.
Q: Can this inverter work with both single-phase and three-phase water pumps?
A: Yes. The 11PV-5R5 supports 220V single-phase and three-phase output configurations. The VFD (Variable Frequency Drive) technology automatically adjusts voltage and frequency to match your pump motor requirements, providing soft-start capability that reduces mechanical stress.
Q: What protection does the water level port provide?
A: The dedicated water level sensor input enables dry-run protection—automatically shutting down the pump when water sources are depleted. This prevents costly pump damage, cavitation, and motor burnout in borehole, well, and reservoir applications.
📞 Technical Support & Bulk Orders
Need installation guidance or volume pricing for your solar irrigation project? Our engineering team provides direct technical consultation.
🌐 Global shipping available | OEM/ODM services supported | 2-year warranty standard
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