The Bundu Power Solar Swimming Pool Pump is designed to run without batteries. When the sun comes up in the morning the pump will start to work and when it goes down a night the pump will stop. This gives the pump sufficient time to keep your pool clean and reduce your electricity bull with an off-grid solution.

Features

• 100% OFF GRID Solution.
• NO Batteries or AC Required.
• NO Timers required.
• Variable Speed DC Motor.
• MPPT Controller.
• Pool water to be turned twice in 24 Hours.
• 21.0m³ x 5.5Hrs p/day = (115.5m³/2) = 57,750 Ltrs.
• 50mm Inlet / 50mm Outlet.

Specifications

• Model: SP-JP21-19-900.
• Litres Per Minute: L.
• Max. flow rate (m³/h): 21.0.
• Max. flow rate (Litres/h): 21,000.
• Max. Pond Size: 57,750 Litres.
• Max. Head (m): 19.
• Ambient Temp: -30 to +45.
• Input voltage: 72v DC.
• Type of enclosure: IP54.
• Max. power input (W): 900.
• Class of insulation: F.
• Suction Inlet Lift: 3.0m
• Max. casing pressure: 2.5 bar.
• Max. water temp: +60 °C.
• Max Input: 2000W.
• Power Required: 1200W.
• Controller Input: 48V - 100V (VoC).
• Impeller: Plastic.
• Solar Panel Recommendations
• 335W - 37.9V x 4 Qty.
  
• 400W - 41V.
  
• Package Dimensions
• Length: 520 mm.
  
• Width: 220 mm.
  
• Height: 350 mm.
  
• Weight: 20 kgs.
• Key Assumptions
• Your pool water should be turned twice in a 24 hour period.
• This pump will drive most pool cleaners.
• Max pool size: (Flow Rate * 6Hrs per day) / 2 = Pool Size.
• Higher head = less suction for pool cleaner.
• Pump will start from sun-up to sun-down daily.
• Materials
• Pump.
• Controller.
• Accessories.
• 6m Solar Cable.
• Manual.