I'm currently building a Cabin Kat, started 2017. 6,35 m LOA, 12 semi flexible Solarpanels on the roof. Two small electric Trolling motors (1.4 kW each) for propulsion a third one (0.9 kW) acting as bow thruster.
I hope, I will be able to launch her (in Berlin, Germany) this year for a test in a small river. The boat will be then in an incomplete state (regarding Interior furniture). May be I have to wait with the launch for next year . We will see.
Günter W?ckener