1HP Solar AC/DC Hybrid Submersible Water Pump - Deep Well Agricultural Irrigation

1HP Solar AC/DC Hybrid Submersible Water Pump - Deep Well Agricultural Irrigation System

The NOVAPUMP 1HP Solar AC/DC Hybrid Submersible Pump bridges the gap between pure solar and pure grid-powered pumping. Its dual-input design accepts 48V-72V DC from solar panels AND 220V AC from grid or generator power, automatically switching between sources. This ensures uninterrupted water supply - solar by day, grid by night - making it ideal for farms where water demand cannot stop when the sun sets.

Technical Specifications

• Power: 1HP (750W)
• Solar Input: 48-72V DC (recommended 3 x 350W panels)
• Grid Input: 220V AC single-phase (auto-switching)
• Max Flow Rate: 3,500 L/h (15.4 GPM)
• Max Head: 80 meters (262 ft)
• Motor: Brushless DC/PMSM hybrid, oil-filled, IP68
• Pump Body: 304 stainless steel, multistage
• Controller: Hybrid MPPT/AC inverter, IP65 wall-mounted
• Min Well Diameter: 4 inches (100mm)
• Weight: 12.5 kg

Key Features

• True Hybrid: Solar priority mode saves electricity costs; auto-switch to grid when solar insufficient
• MPPT + AC Combined Controller: Single integrated controller for both power sources - no separate inverters needed
• All-Weather Reliability: Never stops pumping - cloudy days use combined solar+grid, nights use grid only
• Dry-Run & Overload Protection: Comprehensive electronic protection suite for unattended operation
• Easy Installation: Pre-wired controller with solar MC4 connectors and AC terminal block

Applications

Farm irrigation requiring 24-hour water supply, livestock watering systems, remote community water supply with grid backup, greenhouse irrigation, and fish farm water exchange.

FAQs

Q: How does the solar-to-grid switching work?
The controller monitors solar input voltage. When it drops below the pumping threshold, it seamlessly draws supplementary power from the grid. There is no interruption to water flow.

Q: Can it run on generator only?
Yes, a 2kVA generator provides full AC power. The soft-start feature prevents generator overload.

Q: What happens during a power outage during the day?
The pump automatically continues on solar only. If solar is insufficient, it runs at reduced speed proportional to available power.

CE Certified | 12-Month Warranty | 2-Year Controller Warranty | Free Solar Sizing