10HP 380V AC/DC Solar Pump Inverter System - 300m Head with VFD Drive

10HP 380V AC/DC Solar Pump Inverter System - 300m Head with VFD Drive

The NOVAPUMP 10HP AC/DC Hybrid Solar Pump Inverter System is our flagship deep-well and large-scale irrigation solution. Delivering 300 meters of head at up to 25,000 L/h, this system can irrigate 20+ hectares or supply water to entire villages from a single borehole. The hybrid design accepts both solar DC input and grid AC power, automatically switching between sources to ensure uninterrupted water supply regardless of weather or time of day.

Technical Specifications

• Power: 10HP (7.5kW)
• Input: 380-540V DC (solar) AND 380V 3-phase AC (grid/generator)
• Recommended Solar: 24 x 400W panels (9.6kW array, 3 strings of 8)
• Max Flow Rate: 25,000 L/h (110 GPM)
• Max Head: 300 meters (984 ft)
• Pump: 6-inch submersible, 304 SS, multistage centrifugal
• Motor: Oil-filled submersible, IP68, Class H insulation
• VFD Inverter: IP54 wall-mounted, LCD touchscreen, RS485 Modbus
• Hybrid Switching: Automatic solar-to-grid transition, <20ms transfer
• Protection: Dry-run, overload, phase loss, lightning surge (Type 2 SPD)
• Weight: Pump 85 kg + Inverter 45 kg

Key Features

• Hybrid AC/DC: Runs on solar by day, automatically switches to grid/generator when solar insufficient or at night
• VFD Soft Start: Variable frequency drive eliminates inrush current and mechanical shock - extends pump life 3x
• Remote Monitoring: RS485 Modbus interface with optional GPRS module for cloud-based pump monitoring
• 300m Deep Well: 6-inch multistage pump reaches depths other solar pumps cannot
• MPPT Tracking: Advanced MPPT algorithm achieves 99% solar utilization efficiency

Applications

Large-scale agricultural irrigation (20+ hectares), municipal and village water supply, mining dewatering, industrial process water, and golf course/resort irrigation systems.

FAQs

Q: How many solar panels are needed?
Twenty-four 400W panels (9.6kW total) in 3 strings of 8 panels each. Partial operation possible with fewer panels.

Q: Can it run on generator only?
Yes, a 15kVA three-phase diesel generator provides full power. The VFD soft-start eliminates generator overloading on pump startup.

Q: What is the warranty?
2-year comprehensive warranty on pump and inverter. 5-year motor warranty. On-site commissioning available (contact for regional availability).

CE & ISO 9001 Certified | 2-Year Warranty | 5-Year Motor Warranty | Remote Commissioning Support