We believe and will work towards renewable energies becoming the main energy source in the near future. And this, despite the recent discovery of large deposits threatening to prolong the oil era. Over the years the PV installations have increased considerably worldwide. In 2010, the total worldwide installed capacity had reached 35 GW and after only five years, in 2015, the value had exceeded 200 GW, reaching more than 840 GW in 2021. The following overview reports the growth of the market development in Europe and worldwide:  

The development of renewable energy is due not only to the possibility of generating energy with less environmental impact, but also to its cost-effectiveness compared to other energy sources on the market. In 2005, photovoltaics was one of the most expensive energy sources; its considerable global spread and the resulting economies of scale as well as technological innovations have led to a decrease in costs inversely proportional to the passage of years.