I am in love with Solar Power. There are various hunts are posted everyday and most of the time Solar based hunts get top places. Anyway BLUEBOTTLE USV is a very impressive hunt by @giovaabbatichio. It has wonderful features which help this beautiful boat in all respect. Every feature is excellent and very useful for a boat. But personally I like this one the most:

stay at sea for months at a time

Awesome hunt, incredible search. Please share more hunts like that. Thanks