VEIKONG 37kW MPPT Solar Pump Inverter with 99% Efficiency and 810V Max DC Input for Water Pump Systems
Price:
Negotiable
MOQ:
1
Delivery Time:
depend on the order quantity
Brand:
VEIKONG
Product Description
VEIKONG VFD500-PV Series 37kW Solar Pump Inverter
The VEIKONG VFD500-PV Series is a specialized solar pump controller designed for photovoltaic water pumping systems, eliminating the need for batteries while maintaining reliable water supply. This high-quality inverter offers multiple functions, low noise operation, and strong compatibility.
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 | |
| 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 100m above) | |
| Certification | CE/ROHS | |
Installation Guidelines: Solar panel power should be 1.3-1.4 times higher than pump power. Inverter power should be higher level than pump. For distances over 100m, use output reactor or higher power inverter. Solar panel VOC must be less than inverter maximum DC voltage.
Software Features
- Dual Supply Mode - Solar DC and Grid AC Compatible
- Compatible with All Pumps (IM and PMSM)
- Dry Run Protection Function
- Automatic Start and Stop Operation
- Pump Max Current Protection Setting
- Water Tank Level Detection
Hardware Design
- Innovative Dual CPU Architecture
- Optimized Ventilation for Low Temperature Operation
- Comprehensive Fault Protection (IGBT Damage Prevention)
- Infineon IGBT Modules
- Long-Term Service Life Design
- Optional GPRS Remote Control
Technical Advantages
- Flexibility: IEC standard motor compatibility, popular PV array support, grid supply option
- Reliability: 10-year proven technology, soft start protection, comprehensive safety features
- Cost Effectiveness: Plug-and-play design, embedded protection, battery-free operation
- Smart Operation: 99% MPPT efficiency, automatic flow regulation, motor self-adaption
- Remote Monitoring: RS485 interface, optional GPRS/WIFI/Ethernet, mobile app support
Product Image
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