400 watt solar dc pump
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Total 14 Related Items
** Difference features of 400w solar powered bore hole water pump
1.High efficiency, small size, light weight, more functions
3.Automatically working function
4.Work with both solar power and electricity, can connect with solar panels and AC electricity at same time, will use solar power in advance which is more higher efficient than MTTP function.
5.Do not need float switch, if there is no water in well for 1 minute, best solar pump will stop working automatically. After 30 minutes, pump will start automatically power on to test whether there is water or not.
6.When power on the solar pump system, controller will detect the system of energy source to see it is solar panels or batteries, then start working. If there is solar power then use solar power, if no solar power will use batteries automatically.
**Features of solar powered water pressure pump
1.High Energy Efficiency, motor efficiency is higher about 10-20% than common motors
2.Small size, light weight
3.Multifunctions and Auto-protecting
4.AC/DC/SOLAR Energy multi power supplie
5.Constant speed synchronous operation, flow and head keep same