"cartbon" - 1 õppematerjal

Solar power

Talvekuudel on päikesepaneelide kasutamise efektiivsus madal  Suhteliselt suur ressursikulu ning kõrge hind  Päikesepaneelide tootmine on kallis ning selleks on vaja spetsialiseeritud tööjõudu  Pikk tasuvusaeg ilma täiendavate toetusteta The benefits of solar electricity  Cut your electricity bills: Sunlight is free, so once you've paid for the initial installation, your electricity costs will be reduced.  cut you cartbon footprint: Solar electricity is green renewable energy and doesn't release any harmful carbon dioxide or other pollutants. A typical home solar PV system could save over a tonne of carbon dioxide per year – that's more than 30 tonnes over its lifetime.  sell electicity back to the grid: If your system is producing more electricity than you need, you can sell the surplus back to the grid through the Feed-in Tariff scheme.