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If you’re looking for the best system on the market today, then take a look at the OWS NightAir III™ Battery Back Up Solar Aerator! This system has a larger, higher output compressor with over 600 watts of solar power and 400 Ah total on the batteries. More air, more solar power and more battery.

  • Revolutionary New Battery Back-Up Aeration System
  • Highest Rated CFM of any Solar Aerators
  • 20 Hours a Day Operating
  • Aerates Ponds and Lakes Improving Water Quality
  • Turnkey System – The Only Thing Needed is Concrete For The Mounting Pole

Key Features of the NightAir III™ :

  • 2 high output solar panels with easy install racking system – over 600 watts!
  • 2 deep cycle AGM 200 Ah batteries
  • Bluetooth enabled solar controller
  • Quiet Quantum™ 24v brushless piston compressor
  • 2.2 CFM output at 5 psi
  • 2 high output fans on every system for optimal cooling
  • Powder coated aluminum cabinet with secure locking system
  • OWS Optimal Air™ self-cleaning rubber membrane diffusers with weighted base
  • Aerates up to 20’ deep
  • Mounting pole included


  • 2 year warranty on compressors and electrical components
  • 5 year warranty on all diffusers, bases and airline
  • 15 year warranty on all solar panels, lifetime warranty against rust on all aluminum cabinets

The NightAir III Includes:

  • 500′ of 1/2″ Weighted Airline
  • 3 Optimal AirSingle Disc Diffusers
NightAir 3 Solar Aerator With Battery Backup

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