Are you FARMER and need to accumulate renewable ELECTRICITY? Would you spend less on BATTERIES in your RURAL isolated home? Meet other options to accumulate power in this post # 9 of the series “Battery Saving”. Flywheel A heavy flywheel is first accelerated, then it keeps turning at high speed, and afterwards gives again energy to …
Do yo live in a RURAL HOUSE with a wind generator to produce electricity? Have you met EMPTY BATTERIES after some days without wind? How to fix it investing the minimal quantity of batteries of accumulation? COMPRESSED AIR can be your solution. (Source: http://www.theengineer.co.uk) Compressed Air as Energy Storage Your own wind turbine supplies electricity when the …
Does your farm or your country house have problems with solar batteries? Did you ever had a blackout and stay in the dark? I will try to give some posts with practical solutions or trends. Electric storage batteries are expensive Isolated electrical systems based on the generation with small wind turbines or photovoltaic modules have a serious problem: the …
Why renewable energies are not suitable for cities? Because cities do not give the optimal conditions for Weather or environmental phenomena that are the basis of renewable energies: spacious, sun and wind in abundance, availability of land or forest resources. Let us examine: Sol (photovoltaic and solar thermal) A solar installation needs a wide space on the roofs, …
