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Electrical

battery monitor

An alternator puzzle leads down an illuminating electrical rabbit hole. Issue 130: Jan/Feb 2020 For several days while anchored off a remote Pacific island, wind and solar power took care of the batte...

new battery strap

Rethinking a battery lifting strap results in a longer-lived piece of essential boat gear. Issue 130: Jan/Feb 2020 Batteries are heavy. In a sailboat they are best positioned low, near the centerline,...

mason jar lights

From a spare parts drawer and a galley, you can make a quick and easy anchor light. Issue 142: Jan/Feb 2022 A functioning anchor light is a basic piece of vital equipment on board. And while you might...

electric devise with LED

An externally mounted sensor takes the guesswork out of the holding tank status. Issue 143: March/April 2022 In 2014, I rebuilt the holding tank in our 1978 Bristol 29.9 using 3/8-inch polypropylene w...

electrical outlet

Installing GFCI outlets is an easy way to make your shorepower system safer. Issue 145: July/Aug 2022 Ah, shorepower. Love it or hate it, it’s important, especially if you are a liveaboard. In a cold ...

Front view of the wired panel, ready for installation.

How to craft a DIY electrical panel Issue 150: May/June 2023 After our family’s C&C 35-3 Secret Plans was stolen (Good Old Boat September/October 2022), we purchased a new-to-us old boat and named...

sailboat speaker mounted on bimini

An easily assembled base and two Bluetooth speakers provide a rockin’ sound system. Issue 137: March/April 2021 I spend a lot of time aboard my boat just tinkering. Other times, I sail her alone...

Sailboat solar panel bumper

Furniture protectors make a quick, easy fix for sharp solar panel corners. Issue 137: March/April 2021 It wasn’t long after I installed the solar panel on the stern pulpit that I discovered the proble...

depth sounder transducer

A simple elevator system enables top efficiency for depth sounder transducer. Issue 135: Nov/Dec 2020 If you haven’t run aground, you haven’t sailed the Chesapeake,” is a common refrain among those wh...

Mantus snap-on light

The LED revolution has seen a million rechargeable lights hit market—many for the marine market. I had one question on my mind when I received this Mantus Snap-On Light for review: Is there anything s...

A simple system will keep a frugal sailor’s battery topped off Issue 125: March/April 2019 When I first mentioned adding solar power to our Corsair F 24 trimaran, my boating partners choked. They envi...