POWER DWI WATER PUMP SYSTEM

Lecturer Department of Electrical Engineering Catholic University Widya Mandala Surabaya Andrew Joewono (right) examines solar power conversion tools on Hybrid Power Water Pump (Dwi Daya) in Surabaya, East Java, Tuesday (15/9). The water pump that can be functioned both with electricity from PLN and solar power is intended to cope with electrical crisis in several areas in Indonesia. ANTARA PHOTO/Didik Suhartono/foc/15.