Still think solar panels are an expensive way to generate electricity? Think again. Solar energy system costs have fallen significantly in recent years, becoming increasingly competitive with power from electric utilities across the US. And as the global solar industry grows, prices look set to fall even further.
According to Deutsche Bank’s 2015 Solar Outlook report, solar energy system costs are likely to drop 40% in the next 4-5 years, in keeping with the steep downwards trend of the past decade. Given that utility electricity rates are only going to continue to rise, this means solar is set to become an increasingly attractive financial option for homes and businesses around the US – and the world.
Another report titled “Renewable Energy Generation Costs in 2014” released in January by the International Renewable Energy Association (IRENA) backs up Deutsche Bank’s conclusions. Like the Deutsche Bank report, IRENA also concludes that falling costs have made solar financially competitive with grid electricity in many parts of the world – including much of the US. The report also shows that there have been dramatic declines in the cost of solar energy systems in the past few years (including a 3/4 drop in the cost of solar panels) – and says that there is still substantial room for further cost reductions as the solar industry expands. Continue reading