What is an MPPT Charge Controller?
An MPPT charge controller regulates a fluctuating power source prior to redirecting it to the batteries. It prolongs the battery life and reduces the charging time.
Pier du Sud est capitaine de voilier, marin et instructeur de voile. Il rédige des textes sur la voile, la navigation et les voyages en mer.
The Rules of Twelfths and Twentieths
Is the rule of sixths better than the Oceans and Fisheries “rule of twenthieths” for manually calculating tides? Here is the punchline: they both yield similar results.
Stepping the Mast: Yves Gélinas’ Approach
I describe how Yves Gélinas taught me to step the mast on Jean-du-Sud. The approach takes a day and no additional equipment… if the boat is properly configured.
Repowering An Alberg 30: Final Remarks
I have finished Jean-du-Sud’s power train install. I answer why I chose a Beta Marine 20, detail the unforeseen costs and analyze the install time.
Repowering an Alberg 30 (part 3)
This text is about useful knowledge that should be understood prior to a power train install. It reduces the installation time and saves money.
Finishing an Epoxy Job (Underwater)
This video helps understanding how to finish an (underwater) epoxy job.
Repowering an Alberg 30 (part 2)
This post is my answer to the following question: why was so much extra-time required for the install? I list out seven elements related to the power train install that had an impact on the required time.
Paper Charts: A Look at Five Countries
An update on paper charts carryage requirements in the UK, France, Germany, the USA and Canada.