The solar system for your roof

When buying a photovoltaic system, good, long-term and individual advice is particularly important. We therefore focus on three simple steps to your personal PV system:

2. Planning and offer

We create a customized offer for your needs and requirements. In doing so, we maintain an open and close exchange with you in order to take your wishes into account in the best possible way.

Would you like to finally take the step towards sustainable and affordable energy? As a specialist in the field of photovoltaics, our team at Das Sonnen System in Castrop-Rauxel and the surrounding area will support you on the way to your new photovoltaic system. For more than 10 years, we have been helping private and commercial customers to generate electricity from your roof, façade or garden thanks to renewable solar energy.

Don't hesitate to take advantage of a non-binding energy consultation with our experts. Get in touch today to receive your personal quote for an in-house, customized photovoltaic system in Castrop-Rauxel and the surrounding area soon.

Frequently asked questions and answers

A photovoltaic system is a system that converts sunlight into electrical energy. It consists of solar modules made of semiconductor materials such as silicon. When sunlight hits the solar modules, the photovoltaic cells in them generate a direct current. An inverter converts this direct current into the alternating current required for household use, which can then be fed into the power grid or used directly in the home.
N-type solar modules are a type of monocrystalline solar module in which the semiconductor inside consists of a negatively charged material. This leads to a lower sensitivity to impurities and a lower recombination rate, resulting in higher performance and efficiency. The advantages of N-type solar modules include improved performance at high temperatures, a longer service life and better shade tolerance.
Most photovoltaic systems have a service life of at least 25 to 30 years. High-quality solar modules and components can last even longer. During this time, the performance of the system may gradually decrease, but modern solar modules come with guarantees that ensure a certain minimum performance over many years.
In bad weather or at night, when the sun is not shining, the photovoltaic system produces little or no electricity. During these periods, the electricity required is drawn from the public grid. However, if your system produces more energy than you consume, you can feed surplus electricity into the grid and receive remuneration through a feed-in tariff or remuneration systems.
The performance of a photovoltaic system is influenced by several factors, including solar radiation, the orientation and inclination of the solar modules, the temperature, shading effects and the quality of the solar modules and inverters. Professional planning and installation takes these factors into account to ensure maximum energy yield.

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