These units are solar photovoltaic (PV) driven, battery-less, off-grid, stand-alone Ultrafiltration (UF) systems for water purification. On sunny days, they can be operated for 9 – 10 hours/day. They are capable of removing un-dissolved species such as, dust, turbidity, microorganisms etc. from drinking water. These units are best suited for remote/rural areas where electricity is not available or the voltage is not stable. They can be used in urban areas also. As they are portable, they will be of great help for people working in desert areas, as in the case of defense personnel.
The units are available in two sizes:
1) 10 lph capacity for domestic use
2) 100 lph capacity for community use