Marine Electronics — Installation & Service

Chartplotters, VHF, AIS, autopilots, NMEA 2000 networks, and marine solar and electrical systems for sailboats in Charleston, SC.

Schedule Electronics Service

Installation Done Right

Marine electronics are only as reliable as their installation. Poorly routed wiring, mismatched NMEA connections, incorrect antenna placement, and undersized power feeds cause more electronics failures than the equipment itself. SC Yachting installs and services marine electronics systems with the same attention to load paths and long-term reliability that defines all SC Yachting work.

Systems SC Yachting Installs & Services

  • Chartplotters and multifunction displays (Garmin, Simrad, Furuno, Raymarine)
  • VHF radios and DSC programming
  • AIS transponders and receivers
  • Wind instruments, depth sounders, and speed sensors
  • Autopilot systems and drive units
  • NMEA 2000 network design and troubleshooting
  • Instrument wiring, panel integration, and antenna systems
Marine solar panel installation and electrical system work by SC Yachting on a sailboat

Solar & Electrical Systems

SC Yachting designs and installs lithium battery systems, Victron Energy battery management components, and solar charging systems for sailboats and cruising yachts. A properly designed electrical system means you're not watching battery gauges in an anchorage.

System design starts with an honest assessment of the vessel's electrical demand -- not a generic spec. SC Yachting sizes solar panels, battery banks, charge controllers, and distribution systems to the actual loads and usage patterns of each vessel.

  • Lithium battery bank design and installation
  • Victron Energy MPPT controllers, inverter/chargers, and BMVs
  • Solar panel installation and wiring
  • Shore power system upgrades
  • Electrical troubleshooting and panel work

Installation Approach

Every electronics installation begins with a review of the existing electrical system and NMEA network. New equipment is specified to match vessel power capacity, antenna placement requirements, and existing system compatibility. Wiring is properly sized, protected, and routed for marine environments.

SC Yachting does not bolt on equipment and hand back the keys. The installation is complete and functional before the work is done -- which means antenna placement verified, NMEA data flowing correctly between instruments, DSC programming complete, and autopilot calibrated. If something isn't working correctly at completion, it gets resolved before SC Yachting leaves the vessel.

Troubleshooting & Service

Electronics that were working and stopped, instruments showing incorrect data, NMEA network conflicts, autopilot issues, and VHF or AIS problems are all within SC Yachting's scope. Bring a description of the behavior -- when it started, what changed before it started if anything, and what symptoms you're seeing -- and SC Yachting will diagnose the root cause.

SC Yachting services and troubleshoots marine electronics regardless of who installed them.

Schedule Electronics Installation or Service

Contact SC Yachting with your vessel details and a description of the project or issue. Serving Charleston Harbor, Mount Pleasant, Daniel Island, Folly Beach, Isle of Palms, and the Lowcountry.

Schedule Service Call 843-471-8458

Marine Electronics FAQ

Who installs marine electronics in Charleston, SC?
SC Yachting installs and services Garmin, Simrad, Furuno, and Raymarine chartplotters, VHF radios, AIS transponders, autopilots, and instrument systems for sailboats and cruising yachts throughout Charleston and the Lowcountry.
Can you add a chartplotter to an existing NMEA 2000 network?
Yes. SC Yachting evaluates the existing NMEA 2000 backbone and adds equipment in a way that maintains correct network load and signal integrity. This includes adding terminators, backbone extensions, and drop cables as needed.
My autopilot is behaving erratically -- what could cause that?
Autopilot issues most commonly stem from compass or fluxgate sensor interference, incorrect rudder feedback calibration, drive unit wear, or NMEA data conflicts from other instruments. SC Yachting diagnoses the root cause before recommending a solution.
Do you service marine electronics that SC Yachting didn't install?
Yes. SC Yachting services and troubleshoots marine electronics regardless of who installed them.