The Voltage and Electrical Current of Portable Solar Powered Water Filtration System

  • Chakkrapong Rakthong Suratthani Rajabhat University
  • Wannupong Chukaew
  • Watcharakorn Srikum
  • Kongrit Mansiri
Keywords: solar cell, water filter, voltage, electric current


This research aimed to study the portable solar water filter system, battery was supplied the voltage and current from solar cells. The results showed that the voltage from charger is at 12 volts, currents vary solar intensity. The quality of water that filters out membrane pass CE testing center standard from Naresuan University.