As part of movement laboratory, our team in Gaza started building an inverter. Inverter is an important device in changing DC signal to Ac signal, which can power our equipment at home or laboratory. Usually, systems like solar panels absorbs sun light and convert it to DC signal. Thus, inverter should be added to use the output of solar panel to run our appliances at home for example. The team in Gaza managed to buy all the parts, which is needed to build inverter. They are in process of building the inverter. The photos for the components are in the Photo-Album.