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Tank Fill

Designed for Tank-Based Water Systems

Solar panel and water tank in a rural setting with trees and clear sky.
Tank filling systems require consistent flow, reliable automation, and protection against dry running or overflow.

Outback Solar Pumps tank filling solutions are engineered to work seamlessly with float switches, storage tanks, and transfer lines.

Applications Include:

  • Solar panel and battery box next to a water tank in a rural setting
    BORE-TO-TANK PUMPING
  • HEADER TANK FILLING
  • Solar panel with Outback Power branding next to water tanks in a rural setting.
    DAM-TO-TANK PUMPING
  • Solar panels and battery system in a remote desert setting with a house and vehicle.
    REMOTE STORAGE FILLING

How Solar Tank Filling Works

  • Solar Panels Generate DC Power During Daylight Hours

  • MPPT Controller Regulates Power to the Pump

  • Pump Transfers Water From Source to Storage Tank

  • Float Switch Stops Pumping When the Tank is Full

  • System Automatically Restarts When Water Levels Drop

Key Benefits of Solar Tank Filling Systems

  • Solar panel and yellow inverter on a wooden post in an outdoor setting with trees and fields.
    AUTOMATIC FLOAT-CONTROLLED OPERATION
  • NO FUEL OR GRID POWER REQUIRED
  • Three workers in high-visibility clothing inspecting a solar panel and control box in an outdoor setting.
    LOW MAINTENANCE
  • Solar panel and battery box on a wooden post in a dry, open field.
    IDEAL FOR REMOTE LOCATIONS

Engineered for Reliable Transfer & Protection

Solar panel and water pump system in a dry, open landscape.

Outback Solar Pumps tank filling systems use brushless DC pump technology and intelligent MPPT controllers with built-in protection features including dry-run, overload, thermal, and voltage protection.

Typical Tank Filling & Transfer Configurations

  • Bore Pumping to Elevated Storage Tanks

  • Dam or Creek Transfer to Main Tanks

  • Tank-to-Tank Transfer Over Long Distances

  • Header Tanks Supplying Gravity-Fed Systems

  • Multi-Tank Automated Systems

Choosing the Right Pump for Tank Filling

Solar panel and water pump system in a field with clear sky

Correct pump selection depends on vertical lift, horizontal distance, total dynamic head, required daily volume, and tank refill frequency.

Outback Solar Pumps assists with system selection to ensure reliable tank filling performance.

Need help designing a tank filling or water transfer system?

View Solar Pump Kits Talk to a Pump Specialist