Save electricity costs with a balcony power plant – is it worth it?

In times of rising energy costs, many people want to produce their own electricity – with a balcony power plant. But does the calculation actually work? How much money do users of such a mini solar system really save?

Simply produce your own electricity, become independent of rising electricity prices and save money – that is the idea of ​​many people who are thinking about installing a balcony power plant in their home. But the solar modules, including accessories, cost several hundred, sometimes over a thousand, euros. This raises the question of whether the purchase is actually worth it and how high the savings potential really is through the saved electricity costs.

This is how much a balcony power plant brings

According to a calculation by the Lower Saxony Consumer Center, a balcony power plant with 600 watts of power and an assumed electricity price of 40 cents per kilowatt hour can save around 200 euros a year in electricity costs. The basis is the assumption that consumers can produce an average of 200 to 300 kilowatt hours of electricity per year using the systems. According to this calculation, the costs of a balcony power plant are usually recovered after just a few years. The good thing about it: the systems are long-lasting. The German provider Kleines Kraftwerk, for example, offers a 25-year guarantee on its solar panels. Just in time for the beginning of spring, those interested can currently benefit from a 15 percent discount and free shipping costs.

Here you can find the offer from Kleines Kraftwerk

  • Balcony power plants from 398.65 euros (instead of 469.99 euros)
  • Includes bracket, inverter and connection cable
  • Free shipping
  • 25 year manufacturer’s guarantee
  • Smartphone app for evaluating electricity production

How much electricity the balcony power plant actually produces ultimately depends on the location. The sun should be able to shine on the system panels unhindered for as long as possible. A southern orientation and an inclination angle of 30 degrees are considered optimal for the modules. But balcony power plants facing other directions are also worthwhile. So-called bifacial modules, which can also absorb the energy of the sun’s rays on their backs, are also practical. And: The name balcony power plant has become established, but the optimal location does not necessarily have to be the balcony. At Small power station When purchasing, appropriate holders for solar panels for the roof, wall or garden are also included.

Balcony power plant: reducing costs with subsidies

How quickly the purchase of a balcony power plant pays off also depends on the costs of the system. Depending on the size and features, a system costs several hundred euros or more. However, these costs can be reduced through funding programs if necessary. There is currently no nationwide funding program, but some federal states and municipalities support the purchase. In some cases, however, the application must be submitted before the purchase, which is why buyers should inform themselves well beforehand, for example from the city administration or on the website of their own federal state.

Mini solar systems: electricity on the go

The savings potential of balcony power plants is not just limited to your own four walls. Solar panels are also available for caravans or garden sheds. The modules are usually smaller, lighter and not as powerful, but are enough to use electricity on the go or in the gazebo. These modules are also significantly cheaper. On Amazon, for example, the Enjoy 100 Watt solar module is currently available for just under 75 euros.

Click here for the offer on Amazon

  • 100 watt solar panel for 76.10 euros (instead of 101.95 euros)
  • Dimensions: 119 x 54 centimeters
  • Weight: 6.15 kilograms
  • TÜV certified
  • Ten year performance guarantee

Purchasing a balcony power plant – whether at home or on the go – is usually always worth it. With optimal alignment, the costs for externally purchased electricity can be noticeably reduced, and after just a few years the purchase costs are back. Since the power of the sun is used, resources are also conserved, so that not only is the burden on the wallet but also the environment.

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