Photovoltaics and solar energy is still the future for energy too few know how you can really save money and what investments worthwhile. Photovoltaic – and Solarthermianlagen is constantly on the rise, but know the differences? The most popular resources such as oil, coal and gas tilt the end and that in the near future. The development continues therefore steadily through renewable energy sources. One of these sources is the solar energy or also known as StromgewinnungSolarenergie. This energy is released by difference in the Sun, and as electromagnetic radiation on the Earth. Solar cells can then implement the solar energy into electrical energy (or power). The resulting DC still cannot be used however and must be changed for use in households in AC. So-called inverters are responsible for these changes.
In production, however, there are differences. In photovoltaic systems are responsible for pure power generation. You can won Feeding electricity into the grid or / and even consume. A feed-in tariff is set 20 years here for the next and must be removed also for the award of the DSO (supply-network operators). A further option is solar thermal energy. Here, she is won converted solar energy directly into heat and used purely to the hot water. It says that a photovoltaic or solar thermal installation has paid for itself already after about 10 years. The benefits of a solar system are clearly obvious. It saves money by the sale and consumption of solar energy and conserves the resources and the environment with a plant.