Since April 26, 2024, your inverter can feed in up to 800 watts.

Solar panels only develop their full rated power in perfect conditions. Most of the time, however, the light is not perfect. With more powerful panels (over 800 watts), you can reach your inverter's maximum output of 800 watts more often, even when the light is not optimal. This means you are making the most of the solar energy you can get.

Install your plug-in solar device wherever you can. We offer brackets for the balcony, flat roof or garden .

If you have the choice, you should make sure to adapt the production of your plug-in solar device to your consumption.

If you use a lot of electricity in the morning, you should try to orient your balcony power plant towards the east or southeast. If your consumption is more in the evening, a west or southwest orientation is probably particularly advantageous.

This is because you save more if you use the electricity produced yourself, as it is otherwise fed into the public grid free of charge.

Although you would produce more electricity with a south-facing orientation, if you do not use as much electricity as you produce at midday (when the sun is in the south), you feed your electricity into the grid for free.

If you are fully focused on performance, glass modules are the right choice for you. The particularly light modules are made of plastic, which is not as translucent as glass.

The advantage of lightweight modules is, as the name suggests, that they are particularly light! Compared to a glass module (approx. 20-25 kg), they weigh only 1-2 kg and are therefore particularly easy to install and can also be easily attached to places that would not support glass modules.

Yes and no, it depends on your installation location. If you are installing the solar panels in a location where sunlight hits the back of the panel directly or indirectly, a bifacial panel may be worth it.

The additional space allows you to increase your electricity yield by up to 30% .

If you are an Ostrom customer, you have the advantage of being able to integrate your balcony power plant directly into the Ostrom app. There you can see the production of your balcony power plant directly and adjust your consumption to the production. This increases your own consumption and therefore also your savings.

At the moment you can only integrate the Priwatt balcony power plants into the Ostrom app. In the future we will continue to expand the integrations in order to be able to offer you as many as possible.

You are not yet an Ostrom customer, but want to benefit from 100% green electricity at cost price and a digital app? Then find out about our electricity tariffs on ostrom.de !