Battery Case – Case Only (no battery)

Spare Part for the DS1700B. This control unit comes with a voltage control which will adjust the flow performance of the pump. At the lowest setting the pump will only do up to 1000 L/H but will run for a longer period. At the highest setting the pump will do up to 1700 L/H but will only run for short periods at a time before it needs to charge again. It also comes with a timer which will run for 10 minutes every hour. The timer setting cannot be adjusted.

• High setting: Max Flow: 1700 L/H, Max Head: 3.2m - Will run for up to 7 hours with a fully charged battery.
• Medium setting: Max flow: 1400 L/H, Max Head: 1.6m - Will run for up to 11 hours with a fully charged battery.
• Low setting: Max flow: 1000 L/H , Max head: 1m - Will run for up to 17 hours with a fully charged battery. 

Maximum Run time is based on absolute optimum sun conditions and will vary depending on positioning and season.

Battery cell sold separately. Please note battery cell cannot be shipped, but can be purchased from Battery World or similar.

Battery Capacity: 12V/7Ah
Charge voltage: DC 18V (solar module working voltage)
Max Input Power: 20W
Output Voltage: DC 12-24V
Battery Type: Sealed Lead Acid