Day 3: the team had just recovered from an electrical issue the previous day, but we were ready to go. That morning we were able to have another on time start and were driving promptly at 08:00. Along the way one of the Maximum Power Point Trackers (MPPT) had some issues. The electrical team was able to diagnose the issue while we were driving and decided to replace the bad MPPT after the next control stop. We were able to make it to the Tennant Creek control stop with no other issues. However we knew that at this point we would not be able to make it to the next control stop before it closes. The Bridgestone World Solar Challenge requires you to make some minimum progress each day so that the challenge does not end up dragging out to be a few week event. If you are not keeping up with this minimum progress requirement you are required to load your car into a trailer, and tow it to the next control stop. Once you have trailered though you no longer are competing for the fastest finish but rather for completing the most solar kilometers. For strategic reasons we decided to keep driving on solar as long as we could before we had to trailer. This lead to us driving until about 16:00 at which point we loaded Arcturus into the trailer and kept on going. We drove as far as we could until sunset which is when we had to stop driving. Where we stopped though wasn’t a good camping spot, and there was a camp ground 20km back. We marked the spot by putting a team shirt on a termite mound, and went back to the camp ground. It was wonderful to be able to shower at the camp ground.

Check out pictures from the day on our Flickr.

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