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Everything you need to know about solar systems on the balcony

Everything you need to know about solar systems on the balcony

Watch the video: Balcony power plant – everything you need to know about solar systems on the balcony.

Tenants can also use the free energy of the sun. With a balcony power plant. These are small solar systems that can be plugged directly into a socket in the apartment with a plug. Energy prices are rising. To reduce electricity consumption, homeowners can set up a solar system on their roof and thus cover about a third of their needs. But tenants can also use the free energy of the sun. With a balcony power plant. These are small solar systems that can be plugged directly into a socket in the apartment with a plug. The electricity from these plug-in solar devices can be used immediately by devices in the home, such as refrigerators, computers, etc., thus reducing electricity costs. However, with a maximum output of 600 watts, they do not come close to a photovoltaic system on the roof with an output of between 3 and 20 kilowatts. Is the purchase of a balcony power plant worthwhile at all? A standard solar module with an output of 380 watts, which was mounted on a south-facing balcony without any shade, supplies around 300 kilowatt hours of electricity per year. The electricity purchase is reduced by about the same amount if the electricity is consumed directly in the household. A three-person household that attaches a standard plug-in solar device to its south-facing balcony saves up to 81 euros a year. This means that the device has already paid for itself after six years. Over the entire operating time of the system, he saves 1,211 euros in electricity costs and avoids 1,032 kg of CO2 emissions. In less than ideal conditions, the yields are reduced accordingly, but if you have an at least partially sunny balcony, you can save money with a balcony solar device. If you want to attach a balcony power plant to the balcony parapet or the wall of the house, you have to clarify this with your landlord beforehand.

Source: Stern

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