VEIKONG 18KW MPPT Solar Pump Inverter with 99% Efficiency and 810V DC Input for Industrial Water Systems
Price:
Negotiable
MOQ:
1
Delivery Time:
depend on the order quantity
Brand:
VEIKONG
Product Description
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 MPPT Voltage | 330V | 550V |
| MPPT Efficiency | >99% | |
| Rated Output Voltage | 1/3-phase 220VAC | 3-phase 380-480VAC |
| Output Frequency Range | 50/60Hz | |
| Maximum 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) | |
| Certification Standards | CE/ROHS | |
Installation Notes: Solar panel power should be 1.3-1.4 times higher than pump power. Inverter power should be higher level than pump power. For distances over 100m, use output reactor or higher power inverter. Solar panel VOC must be less than maximum DC voltage of inverter.
Software Features
- Dual Supply Mode - Solar DC and Grid AC Compatible
- Compatible with All Pump Types (IM and PMSM)
- Dry Run Protection Function
- Automatic Start and Stop Operation
- Pump Maximum Current Protection Setting
- Water Tank Level Detection Function
Hardware Design
- Innovative Dual CPU Architecture
- Optimized Ventilation for Low Temperature Operation
- Comprehensive Fault Protection (IGBT Damage Prevention)
- Infineon IGBT Module Technology
- Long-Term Service Life Engineering
- Optional GPRS Remote Control Capability
Advanced Technology Features
- Advanced MPPT Control with 99% Tracking Efficiency
- Automatic Sleep Mode for Low Sunlight Conditions
- Water Level-Based Automatic Control
- Multiple Power Supply Compatibility
- Smart Operation with Overflow and Dry Pump Prevention
- Self-Protection and System Reliability Enhancement
Optional Accessories
GPRS Remote Monitoring (2G/3G/4G)
Provides remote water volume monitoring and inverter operation control from anywhere. Access real-time and historical data via web or Android app, reducing operational time and monitoring costs.
LCD Keypad Display
Optional LCD keypad monitors 4 parameters simultaneously (vs. single parameter on standard LED). Features detailed parameter explanations, copy/update/download functions, ideal for government projects and large farms.
Model Range Specifications
| Drive Model | Voltage | Max DC Input (V) | Rated Output Current (A) | Applicable Pump (KW) | Size |
|---|---|---|---|---|---|
| VFD500M-20T00150-PV | 220V | 800 | 7 | 1.5 | A |
| VFD500M-20T00220-PV | 220V | 800 | 10.6 | 2.2 | A |
| VFD500M-40T00150-PV | 380V | 800 | 4.2 | 1.5 | A |
| VFD500M-40T00220-PV | 380V | 800 | 6 | 2.2 | A |
| VFD500-20T00150-PV | 220V | 800 | 7 | 1.5 | A |
| VFD500-20T00220-PV | 220V | 800 | 10.6 | 2.2 | A |
| VFD500-20T00400-PV | 220V | 800 | 17 | 4 | A |
| VFD500-40T00150-PV | 380V | 800 | 4.2 | 1.5 | A |
| VFD500-40T00220-PV | 380V | 800 | 6 | 2.2 | A |
| VFD500-40T00400-PV | 380V | 800 | 9.4 | 4 | A |
| VFD500-40T00550-PV | 380V | 800 | 13 | 5.5 | B |
| VFD500-40T00750-PV | 380V | 800 | 17 | 7.5 | B |
| VFD500-40T01100-PV | 380V | 800 | 25 | 11 | C |
| VFD500-40T01500-PV | 380V | 800 | 32 | 15 | C |
| VFD500-40T01850-PV | 380V | 800 | 38 | 18.5 | D |
| VFD500-40T02200-PV | 380V | 800 | 46 | 22 | D |
| VFD500-40T03000-PV | 380V | 800 | 60 | 30 | E |
| VFD500-40T03700-PV | 380V | 800 | 75 | 37 | E |
| VFD500-40T04500-PV | 380V | 800 | 96 | 45 | F |
| VFD500-40T05500-PV | 380V | 800 | 112 | 55 | F |
| VFD500-40T07500-PV | 380V | 800 | 150 | 75 | G |
| VFD500-40T09000-PV | 380V | 800 | 176 | 90 | G |
| VFD500-40T11000-PV | 380V | 800 | 210 | 110 | H |
| VFD500-40T13200-PV | 380V | 800 | 253 | 132 | I |
| VFD500-40T16000-PV | 380V | 800 | 304 | 160 | I |
| VFD500-40T18500-PV | 380V | 800 | 340 | 185 | J |
| VFD500-40T20000-PV | 380V | 800 | 377 | 200 | J |
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Company
Shenzhen LuoX Electric Co., Ltd.
Location
No.87, Youth Pioneer Park, Beijing
Contact Person
Terry