2 October 2012 13:42 utc
- Position: 53° 54.713 N 010° 42.289 E
- Wind: SW / 1-2 Bft
- Weather: Cloudy / 14.7 °C
- Water temperature: Water: 14.0 °C
Silvia celebrated the end of our fine journey with a glass of sparkling wine. I, for my part, took pleasure in the results of our various test series, which are an important part of the new long-term expedition we are planning. So as not to end up with an incomprehensible jumble of figures, during the test period I kept to practical observations only. It was important to me that the generator hours for charging the battery banks be cut to a minimum, because that was where I had found the worst ratio of fuel used to result achieved during my winter in Canada. By using the wind generator and the photovoltaic system with the matching battery capacity, I managed to do almost entirely without the generator. The wind generator clearly took on the lion’s share of the charging, by day and by night. The photovoltaic system would have given a better result if the mounting had been adjustable so that the panels could be set to the angle of the sun. I also had to take the greatest care that no dirt at all, or even the slightest shading, reduced the system’s output. For me a time-consuming job, and one I can hardly keep up with under the extreme conditions in the Arctic regions. The sails on our ship had a very positive effect on the way she handles and on economical progress. The exhausting rolling motion, even in a somewhat rougher sea from the side, stayed within bearable limits. Consumption per hour was also cut by almost a third, so that our ship, which weighs over 20 tonnes, needs a little less than four litres an hour at a cruising speed of 5.4 kn (10 km/h). It was not only the materials used, but also the effort to make the most of every weather situation, that helped to achieve these results. Finally we would like to thank the sponsors, all the helping hands and the loyal readers of our website, who made it possible to carry out such a journey with the test series. This entry brings our Saimaa/Karelia logbook to an end. Further interesting entries, including ones about our preparations for the new expedition, which this time will take place not only on the water but in future on land as well, can be followed under News.
Silvia and Harald Paul wish you continued enjoyment of our site















