Our Mission

Solaregy’s mission is to fulfill our everyday life with sustainability. Consequently we are focusing on the energy transition. We are a driving force in shaping our sustainable, green and progressive world. As innovative start-up we want to concentrate on the potential of unused windows.

With RaffSun, the customer utilizes the unused window area of large office buildings to generate green energy using solar cells.

Our Mission

The Problem

Everybody knows we are living in a society with increasing energy consumption. Already the first steps of the day are accompanied, unconsciously for us, by many electronic devices like alarm clocks, toasters etc. This fact alone does not completely prove a negative value, because electricity brings us to further development and to success. The crucial point is where our energy comes from. Known ways of electricity generation, such as coal or nuclear Energy, can no longer be carried by our environment. For this we need an alternative and we offer it with Solaregy.

Our Solution

Our first product RaffSun deals with the problem of increasing energy usage and the environmentally harmful production of such. Since sunrays do not stop at glass fronts and therefore the interior is heated unnecessarily, we have a dual solution.

With RaffSun we are offering a product that devotes the still unused window area for power generation and is a shading system at the same time.

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Our Solution

Our Team

Morris Haid

19 years old

EDV & Software Development

Hobby: Hockey

Morris Haid

Founder & CEO

Florian Legermann

20 years old

Hardware Development

Hobby: Table Tennis

Florian Legermann

Founder & CEO

Known from...


Recent Posts

We are in the Rheinischen Post!

“They are young, ambitious, independent and want to make the world a little better, make it more sustainable. We are not talking about Fridays for Future activists, but about Morris Haid (18) and Florian Legermann (19). The two Ratingers, who have had a general enthusiasm for science since their school days, want to bring more sustainability into everyday life.

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McDermott Startup Night in Düsseldorf

On August 28th we were invited to the McDermott Startup Night in Düsseldorf. On this evening McDermott Will & Emery organized an event under the motto “How to Start-Up” together with the STARTPLATZ. The reason to celebrate? McDermott Will & Emery has recently joined STARTPLATZ as a new partner and is ready to assist young entrepreneurs in legal matters.

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Pitch Training

Again and again we are confronted with the situation that we are asked to present our idea in the form of a pitch and each time we prepare ourselves for such a presentation. Of course, we always give each other feedback and tips, because this is the only way we can improve.

Providing mutual feedback is important and we will never stop giving it, but we still take it as a change of perspective when we suddenly get the chance to take part in a professional pitch training course organised exclusively for us.

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Our Partners