Photovoltaic (PV) cell has a characteristic of decrease in power beyond certain temperature. This is due to drop the open circuit voltage. decreases efficiency PV cell. The objective this research increase cells by reducing temperature and reflection loss. loss can be reduced spraying water over cells. On USP36, 24V module, found increased. test result shows 1V 2V voltage, with an increment 1% ...

The majority of people in Kuta Dame Village work as farmers. Several outreaches have been carried out to develop the agricultural sector village. However, some extension services rarely touched on effective technology support agriculture One technologies that need be developed by village farmer group supporting is an automatic sprayer. This development necessary because most farmers are still u...