Heat Pump uses a large part (1 until 75%) as an energy source the heat extracted from outside air and the other small part of the energy source used comes from electricity. It allows the heating of the house in winter, cooling in summer, heating of..
A Solar thermal energy is an excellent choice for hot sanitary waters, and can reduce energy bills by up to 80%.The sun is the largest source of free renewable energy.
With reduced investments, the use of solar energy saves up to 80% in the heat..
Self-consumption solutions can supply much of the usual consumption, for example air conditioning or refrigerator, and the remainder injected into the public network.Over, one of the most promising ways to use solar energy involves converting the..
Biomass presents itself as an excellent alternative for heating the dwelling. It is a renewable energy source that results from the use of natural biological material, such as wood (firewood) or various forest waste (pellets).It is a form of chea..