Sonne einfangen: Ein Leitfaden zur Photovoltaik-Installation
Here you will find answers to the central questions about the world of solar systems and how they can transform your home into a green energy haven. Our guide focuses particularly on PV installation. From different types of installation to planning and the final installation of PV systems – here you will find bundled knowledge for your solar adventure.
Table of contents
Die Planung einer Photovoltaikanlage – Vor der Montage
Planning forms the foundation of an efficient photovoltaic system. There are several aspects to consider here:
Standortbewertung
Site assessment is a critical step in harnessing the optimal solar radiation potential. A thorough analysis of the site is essential to achieve the best possible yield from renewable energy. Several factors play a crucial role here:
- **Site Orientation**: The exact orientation of the solar array in relation to the cardinal points directly influences the amount of sunlight it can capture throughout the day. Ideally, the system should face south to receive maximum sunlight.
- **Shading**: Any type of shading on the site, whether from surrounding buildings, trees or other obstacles, can affect the efficiency of the solar system. Shade significantly reduces energy production because the affected solar cells are less able to absorb sunlight. A detailed analysis of the shadows cast at different times of day and year is therefore of great importance.
- **Geographical location**: The latitude at which the location is located influences the intensity of solar radiation. Locations closer to the equator tend to receive more direct sunlight than those at higher latitudes. Additionally, local climatic conditions should be taken into account as they can influence the amount of annual solar radiation.
- **Topography**: The nature of the terrain, such as its elevation and slope, can also have an impact on the efficiency of the solar system. Sites on elevated plains or hills may enjoy better sunlight exposure, while lower areas may experience greater shade.
- **Environmental Factors**: Environmental aspects such as air pollution and humidity can also affect the amount of sunlight received. Areas with high air pollution or constantly cloudy skies could experience reduced energy production.
- **Future development**: When assessing the site, it is also important to consider the future development of the surrounding area. New buildings or vegetation could cast shadows in the future and reduce the efficiency of the system.
Overall, a comprehensive analysis of all of these factors is crucial to ensure that the chosen location exploits the full potential of solar radiation and thus enables optimal energy production. Energy requirement calculation.
A precise calculation of your energy needs helps to determine the optimal size of the photovoltaic system. Consider annual power consumption, seasonal fluctuations, and potential future changes.
