... ,irrigation Prochema friendly supply small portable solar system for outdoor use,small irrigation, rural house ... Solar panel:3W, 5W......50W Specifications1 ... universal socket, it can suit every plug.6.Convenient: solar input, 12V output, 220V output, they all have industrial ... /3.3V output switch17 12V output switch18 Master switch19 Solar input terminal20 AC input interface21 220V output switch22 AC ...