A 6.6kW solar system in Melbourne is a popular choice for homeowners seeking to reduce electricity bills and carbon footprint. Ideal for medium to large households, it typically includes around 16–18 solar panels and a 5kW inverter. With Melbourne’s moderate sunlight conditions, a 6.6kW system can generate enough power to cover daily energy needs and even export excess back to the grid. It's a cost-effective, eco-friendly solution supported by government rebates and feed-in tariffs.