AC Solar Pump Controller

Veikong are AC/DC inverters specially designed for solar-powering of AC motors in various water pumping applications in irrigation, community water supply, fish farming, and agriculture. As a leading solar pump inverter manufacturer, Veikong provides drives equipped with solar-specific and pump control functions, including maximum power point tracking (MPPT), dry run detection, and flow evaluation. It is adaptable to all AC motor types and can be retro fitted to existing AC supply installations in solarisation projects. 
The Veikong Solar Pumping Inverter is a specialized device designed to optimize the performance of solar-powered water pumping systems.

Key features include:

• Hybrid Power Blending capability: Dual supply capability with inbuilt solar and grid compatibility.
•  High Efficiency: Integrated advanced MPPT control technology ensures optimal operation of the solar panels, maximizing energy harvesting throughout varying sunlight conditions.
• Wide Voltage Range: Supports a broad input voltage range, allowing for compatibility with various solar panel configurations.
• Automatic Control: Includes automatic start/stop functions, water level detection, and protection features to prevent dry running, overload, and overheating.
• LCD Display: Advanced calculation for Pump flow and LCD monitoring display for up to 4 parameters at a go.
• Remote Monitoring and Control: With additional GPRS remote control, it offers remote monitoring and control capabilities via mobile apps or cloud platforms, providing real-time data and diagnostics.
• Robust Design: Built to withstand harsh environmental conditions, with protection against dust, water, and other external factors.
• Automatic hibernation and wake up: Hibernate at high water level and wake up at low water lever, Hibernate at sunrise and sunset and wake up at strong sunlight.

 SITE DETAILS

VEIKONG controllers are surface mounted and should be provided with a housing for water and heat protection. They must also be provided with a circuit breaker between the PV modules and controller. Due to the high operating voltages proper earthing is essential, which must be done by a qualified electrician. As a rule, all PV powered solar pumping systems should be provided with a solar module array with a nominal output of 1.3 times the motor size.

Solar arrays should be wired in a combination of series and parallel connections to ensure that the correct voltage is available into the inverter without exceeding the allowed maximum voltage. It is important that the connection arrangement is approved by the pump supplier

Operating Conditions

• Ambient Temperature:-20 to 50 Degrees Celcius
• Relative Humidity:  0-95% (non-condensing)
• Altitude: below 1000m, Derate 1% for every 100m rise 
• Frequency: from 0-60 Degrees Celsius