SOLAR PUMP DRIVE PANEL
A Solar Pump Drive Panel is a specialized control unit that converts DC power from solar photovoltaic (PV) arrays into AC power to operate water pumps efficiently. Designed for use in remote, off-grid, or agricultural settings, it leverages a Variable Frequency Drive (VFD) integrated with MPPT (Maximum Power Point Tracking) technology to optimize power usage and ensure reliable water supply. These panels eliminate dependency on diesel generators or erratic grid power, offering a sustainable and cost-effective solution.
Key Features
✅ MPPT Technology: Maximizes solar power extraction and pump performance
✅ Automatic Operation: Starts/stops pump based on sunlight availability
✅ Dry Run Protection: Prevents pump damage during low water conditions
✅ Soft Start/Stop: Increases pump life by reducing mechanical stress
✅ Hybrid Operation: Compatible with solar + grid or solar + DG (diesel generator) setups
✅ Remote Monitoring (Optional): GSM/IoT-enabled for real-time status updates
✅ Multi-Motor Support: Runs different motor types including induction and PM motors
✅ Weatherproof Enclosure: IP54/IP65 for reliable outdoor operation
✅ Energy Logging: Built-in energy meter and fault history for diagnostics
✅ User-Friendly Interface: HMI or LCD with real-time parameter display
Input Voltage:DC: 300V to 800V (from PV array)
AC (Optional): 230V/415V, 50/60HzOutput Voltage: 3-phase 230V / 415V AC
Motor Capacity: 0.75 HP to 100 HP
Drive Type: VFD with MPPT
Enclosure Rating: IP54 / IP65
Cooling: Natural / Forced air
Protection: Overvoltage, undervoltage, overload, short circuit, phase loss, dry run
The Solar Pump Drive Panel is equipped with comprehensive protection mechanisms to ensure reliable operation, safeguard connected equipment, and extend the service life of the pump system.
Over Voltage Protection: Prevents damage from high DC or AC input voltages
Under Voltage Protection: Protects against insufficient voltage which may cause malfunction
Overload Protection: Detects motor overcurrent and stops the system to avoid overheating
Short Circuit Protection: Immediate shutdown in case of internal or output short circuits
Phase Loss Protection: Detects missing phase in 3-phase systems and shuts down safely
Reverse Polarity Protection (DC): Ensures no damage from incorrect PV wiring
Dry Run Protection: Stops pump automatically if water source is insufficient or dry
Overheating Protection: Shuts down drive in case of high internal temperature
Motor Stall Detection: Stops system if the pump gets mechanically jammed
Soft Start / Stop: Reduces inrush current and mechanical wear on startup/shutdown
Surge Protection: Shields electronics from lightning or line surge (with SPD option)
Agriculture: Drip irrigation, open well, bore well, canal lifting
Water Supply: Rural/remote drinking water systems
Animal Husbandry: Water for livestock and poultry farms
Community Projects: Village water systems, tribal welfare programs
Industrial: Water circulation in solar-based industrial setups
IEC 61800-5-1: Adjustable speed drive systems – safety
IEC 62109-1/2: Safety of power converters for PV
MNRE Guidelines (India): Solar Pumping Program compliance
CE & RoHS: For export market readiness
ISO 9001:2015: Certified manufacturing and quality processes
