Congratulations to Dave who has recently passed the Solar Photovoltaic courses. Solar electricity systems, also known as solar photovoltaics (PV) capture the sun's energy using photovoltaic cells. These cells don't need direct sunlight to work - they can still generate some electricity on a cloudy day. The cells convert the sunlight into electricity, which can be used to run household appliances and lighting. The benefits of Solar PV are: 1) Cut your electricity bills 2) Get paid for the electricity you generate 3) Sell electricity back to the grid 4) Cut your carbon footprint.