Greatest Solar Power Brisbane is a leading supplier of quality solar systems, with offices and a public showroom based in Brisbane .n Australian company that is focused on providing simple and effective solutions for families and businesses concerned about the effects of rising energy costs and climate change. It takes pride in its record of helping customers. Solar systems are designed in-house by architects and engineers and represent the optimal solution for the given environment, thus maximizing return on investment for you, the end user. We offer full-service solar photovoltaic system design, installation and integration in to existing power systems, on-going system maintenance and project financing. When you install solar panels, you’ll not only slash your carbon emissions and your electricity bill, you’ll be joining Australia’s energy security revolution. With a Solar power system, you might use less electricity from the grid, because the electricity your Solar PV system generates can help power your home. And using less electricity from the grid means less to pay on your bill. Also, if your solar power system generates more electricity than your home requires, you will receive credits on your bill for any excess electricity that is fed into the grid.