No. 

Our balcony power station is designed to be completely drill-free and the bracket is pre-assembled so that installation by the average user without specialised personnel is guaranteed. The DIN VDE 0100-551-1:2016-09 standard also stipulates that non-certified end users can also connect the system to a professional socket. The situation is different if a Wieland plug is required, which can only be installed by a qualified electrician.