1.5HP 72V DC Solar Submersible Pump - 100m Head for Deep Well Agricultural

1.5HP 72V DC Solar Submersible Pump - 100m Head for Deep Well Agricultural Irrigation

The NOVAPUMP 1.5HP 72V DC Solar Submersible Pump is engineered for deep well agricultural irrigation in off-grid locations. With a maximum head of 100 meters and flow rate up to 4,200 L/h, this pump can irrigate 1-2 hectares (2.5-5 acres) of crops using only solar energy. The 304 stainless steel construction and oil-filled motor ensure years of reliable service in demanding well environments.

Technical Specifications

• Power: 1.5HP (1,100W DC)
• Voltage: 72V DC (recommended 4 x 350W solar panels in series)
• Max Flow Rate: 4,200 L/h (18.5 GPM)
• Max Head: 100 meters (328 ft)
• Motor: Brushless DC, oil-filled, permanent magnet
• Pump Body: 304 stainless steel, multistage centrifugal
• Outlet: 1.25 inch threaded
• Min Well Diameter: 4 inches (100 mm)
• Controller: External MPPT with dry-run, overload, and lightning protection
• Max Sand Content: 50 g/m3
• Cable: 2 meters (extensions available up to 150m)
• Weight: 14 kg (pump only)

Key Features

• Deep Well Capable: Pumps from depths up to 100 meters - suitable for most agricultural boreholes
• MPPT Optimization: Maximizes daily water output by adjusting motor speed to available solar irradiance
• Oil-Filled Motor: Provides superior cooling and lubrication compared to water-filled motors - longer service life
• Dry-Run Protected: Controller senses loss of prime and shuts down within 5 seconds, auto-restarts after 30 minutes
• Lightning Protection: Built-in surge protection in the controller for lightning-prone rural areas

Applications

Agricultural drip and sprinkler irrigation, village water supply from deep boreholes, livestock drinking water systems, remote community water projects, and groundwater level monitoring wells.

FAQs

Q: How many solar panels are needed?
Four 350W panels in series (1,400W total) for full power. System operates proportionally with fewer panels.

Q: What is the minimum well diameter?
4 inches (100 mm). For 3-inch wells, consider our smaller 0.75HP solar submersible model.

Q: Can it handle sandy water?
Yes, rated for up to 50 g/m3 sand content. For higher sand levels, add a sand separator to the discharge line.

CE Certified | 12-Month Warranty | 3-Year Motor Warranty | Free Well Sizing Service