Residential Solar Solutions
Unlock the Power of the Sun for Your Home
Even in our modern world, how solar systems work remains a fascinating and still quite mysterious topic for many people. But in times when energy efficiency and innovative technologies are taking center stage, understanding how sunlight is converted into clean, usable energy is critical. This introductory text introduces you to the world of solar systems and highlights the fundamental principles behind this technology.
Solar cells
Solar cells, also called photovoltaic cells, are made of special semiconductor materials, usually silicon. The way the solar cell works is based on the photovoltaic effect. When sunlight hits the cells, the energy from the photons is transferred to the electrons in the silicon. This excites the electrons and allows them to move, creating a direct current. The electrical voltage and the current flow generated depend on the intensity of the incident light and the area of the solar cells.
What to pay attention to:
Power of the modules in watts
Duration and amount of the performance guarantee
Duration of the product warranty
Substructure
The substructure is used to position the solar panels safely and efficiently. This usually includes metal frames and brackets installed on the roof or open ground. The tilt and orientation of the panels are crucial to ensure maximum sunlight exposure. Optimal targeting varies depending on location and geographic location. Most solar panels are mounted to capture the most solar energy during midday.
Inverter
The inverter plays a crucial role in a solar system. It converts the direct current (DC) generated by the solar cells into alternating current (AC). This is necessary because most household appliances and the public power grid use alternating current. The inverter adapts the voltage and frequency of the electricity generated to the requirements in order to be able to use the energy in the household or on the power grid. Modern inverters are able to monitor the performance of the solar system and can often be read via an interface such as WiFi or Bluetooth.
Batterysystem
Battery storage systems are an additional component that can optionally be integrated into a solar system. These storage systems are used to store excess energy generated during sunny periods so that it can be used later when the sun is not shining. Solar energy that is not consumed in real time is temporarily stored in the batteries. This is particularly useful for maximizing solar self-sufficiency and minimizing dependence on external energy sources. Battery storage can increase the cost-effectiveness of solar systems and help compensate for fluctuations in energy production. They can also be used to provide power to the home during a power outage.
To put it simply, solar systems use the photovoltaic effect of solar cells to convert sunlight into electrical energy. The inverter transforms the direct current generated into usable alternating current. The mounting structures optimally position the solar panels to maximize solar radiation. Battery storage can be optionally added to store excess energy and ensure continuous power supply.