The system is a 5Kw solar array (20 panels) roof top mounted on shed roof with a SMA 5kW inverter. AWS HC3300 wind turbine installed on 12 metre tower connected to control system. SMA sunny island control system charger / inverter including local display. BAE Premium GEL battery system 900Ah and associated racking and electrical accessories. The system design, installation and certification was carried out by Australian Wind and Solar (CEC certified).