18.5kW 25HP MPPT Solar Water Pump Controller with 99% Efficiency and 810V DC Input for Agricultural Irrigation
Price:
Negotiable
MOQ:
1
Delivery Time:
3 days, depend on the order quantity
Brand:
VEIKONG
Product Description
Product Overview
High-performance MPPT solar pump inverter controller designed for efficient water pumping applications with advanced automation features and dual power input capability.
Key Features
- Advanced MPPT tracking with efficiency exceeding 99%
- LCD keypad for intuitive control and monitoring
- Optimized for maximum pump output flow
- Dry run protection with automatic operation
- Wide low voltage operating range
- Dual AC and DC input support with GPRS functionality
- Automatic switching between solar and grid power for 24-hour operation
Electrical Specifications
| Parameter | 220V Model | 380V Model |
|---|---|---|
| Max input DC voltage | 450V | 810V |
| DC voltage range | 150-450VDC | 300-810VDC |
| Normal working DC voltage | 260-400V | 400-650V |
| Recommended input MPPT voltage | 330V | 550V |
| MPPT efficiency | >99% | |
| Rated output voltage | 1/3-phase 220VAC | 3-phase 380-480VAC |
| Output frequency range | 50/60Hz | |
| Max efficiency | 99% | |
| Ambient temperature range | -10°C to 50°C (derating above 40°C) | |
| Cooling method | Air cooling | |
| Protection degree | IP20/IP21 | |
| Altitude | Below 1000m (1% derating per additional 100m) | |
| Standards | CE/ROHS | |
Model Range & Specifications
| Drive Model | Max DC Input Current (A) | Rated Output Current (A) | Applicable Water Pump (kW) |
|---|---|---|---|
| VFD500M-40T00150-PV | 6.1 | 3.7 | 1.5 |
| VFD500M-40T00220-PV | 7.1 | 5 | 2.2 |
| VFD500M-40T00400-PV | 16.5 | 9.4 | 4 |
| VFD500M-40T00550-PV | 23.9 | 13 | 5.5 |
| VFD500M-40T00750-PV | 30.6 | 17 | 7.5 |
| VFD500-40T01850-PV | 57 | 37 | 18.5 |
| VFD500-40T02200-PV | 69 | 45 | 22 |
| VFD500-40T03000-PV | 91 | 60 | 30 |
| VFD500-40T07500-PV | 237 | 152 | 75 |
| VFD500-40T11000-PV | 319 | 210 | 110 |
System Diagrams
GPRS Support
Application Examples
Frequently Asked Questions
What should be noticed when installing the inverter?
Install in well-ventilated, cool, dry, and waterproof locations. Avoid stressing the unit or inserting foreign objects. Always turn on the inverter before connecting appliances.
Do we need to set parameters before using?
No preset parameters required for normal operation. The inverter features AI intelligent operation. Custom parameter adjustment is available through simple steps if needed.
What is your main market?
Our products are well-established in Europe, Africa, Middle East, Southeast Asia, and South America.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen LuoX Electric Co., Ltd.
Location
No.87, Youth Pioneer Park, Beijing
Contact Person
Terry