Electrical

Modern gear such as refrigeration, chartplotters, radar and computers required a well sized and maintained 12v system.

Batteries

Many owners have put pairs of 6v golf cart batteries to improve their battery performance.
Batteries and Inverters
Battery Types
Battery Monitor

Alternators and Battery Chargers

One of the most important things that you can do to extend the life of your batteries is to have a proper charging systems such as the Stat Power multi-stage charger.
Alternator Pully
Alternator Bracket
Alternator Bracket 2
Battery Charger Install
Tachometer Quit]

Electrical Panel & Wiring

Panel Lights
Troubleshooting Cabin Lights
Electrical System Upgrade 1
Electrical System Upgrade 2
Electrical System Upgrade 3
Engine Harness
Wiring Diagram
Nav Light Troubleshooting
New Panel
Galley Light
Switch Telltales
Refrigeration
Halogen Lights
Unswitched 12V panel
Engine Harness 2

Generators

Many have added portable gas generators for spending extended time cruising. Some have used wind generators to supplement their power requirements.

Inverters

Installation

Starters

Secondary Start Switch
Slow Start Fix

Items of Interest

Lightning
Misc Projects

There are over 75 Technotes on these subjects.