UK electricity subsidies gradually decline, photovoltaic yields rise, not fall
Energy Green Business Watch website recently investigated the cost of solar home systems in Britain since 2010 to 2014 period, the electricity savings and government subsidies for electricity, and this analysis.
The survey analyzed four years of data at different times of the cost, the price of the components, including electricity subsidies, price, cost, solar systems, installation manual and so on. According to the survey, for a typical home solar system installation costs have been reduced from 62% in 2010. Based on this, despite the government's subsidy of electricity declining ROI today's solar home systems is still higher than the subsidy policy has just launched in 2010.
Average household power 2.6kW system, for example, the expected return on investment of 4.12% from 2010 to 2014 increased by 7.81%.