This is how you use solar thermal systems optimally for your home in summer!

This is how you use solar thermal systems optimally for your home in summer!

The sun is shining, summer is here! Now is the perfect time to deal with the use of solar thermal energy. Because this technology uses the sun's heat to heat drinking and shower water and to support the heating. So it not only relieves the environment, but also the household budget. According to barnim-aktuell.de you can win up to 70 % of the energy for hot water preparation from sunlight with a well-dimensioned solar thermal system.

The practice, however, shows that solar thermal systems often do not perform the expected performance. Typical problems include incorrect settings, inadequate communication between the solar system and the boiler as well as inadequate line insulation. But don't worry, many of these problems are easy and inexpensive to fix. Information on functional disorders are, for example, noise or falling earnings.

optimal use in summer

In the warm months, your solar thermal system should provide enough energy to ensure hot water preparation at least. recommends the heating center during the summer to lower fuel consumption and operating current. Once it is cloudy and not enough hot water is delivered, the hot water tank can also be heated manually. The most important thing: If your system does not work optimally even in the sunshine, you should act.

If you are looking for support, you can use independent advice to the Brandenburg Consumer Center. An appointment for checking the function and efficiency of the solar thermal system costs 40 euros, and there are many energy consultants: inside that can help you. For more information, see 0331-98 22 999 5 (Mon-Fri 9 a.m. to 6 p.m.).

costs and advantages of solar thermal energy

The acquisition costs for solar thermal systems vary depending on the size and need. Single-family houses typically need a collector size of 3-6 m² and a memory of 250-350 liters for the hot water preparation. The costs here are between 6,000 and 10,000 euros. If you also want to support the heating, you should expect 9,000 to 17,000 euros, with a collector area of ​​9-20 m² and a memory of 500-1,500 liters. However, this can be worthwhile: With a 10 m² system, up to 4,000 kWh natural gas can be saved annually.

Both the Energy consultancy and public institutions offer numerous funding opportunities for the installation and expansion of solar thermal systems. The future is clear: one thing is certain, the CO2 taxes will make solar thermal systems even more attractive.

Do you already use a solar thermal system? Then take a look at the alignment and inclination of your collectors. Optimal conditions can significantly increase efficiency - indigned southern roofs are ideal.

The advantages of solar thermal energy are obvious: it reduces its energy costs, protects the environment and ensures that even on hot days they can easily relax in their pleasantly warm water!