Greentech, the developer of Suncharge charging desks for wireless charging of phones with solar energy, found that mobile users often have problems with sufficient battery life. It is awkward to charge a mobile device in public and generally when away from home. They also found that the number of wireless charging systems for mobile devices is growing, reaching nearly 1 billion devices.

Greentech solves the problem with Suncharge wireless charging tables, which contain two smaller solar panels, a battery, and a place to store and charge the phone, all arranged in a bar table at a pub. With their solution, they primarily address the owners of bars, businesses and tourist facilities, and secondly sponsors for whom they can dress the table in sponsorship graphics. The price of the table ranges from 500 to 800 euros, while it is also possible to rent a table for 40 to 60 euros per month.