Marine power management systemsSwitchboard building and refitMarine automation and refitsAlarm and monitoring system installationShore power and shore converter installationGenerator installation and power distributionHarmonic analysis and power quality testingFire detection system installationElectrical survey and deficiency repairMarine electrical parts supply
TESS Electrical Sales & Services is a marine electrical and automation specialist based in Fort Lauderdale, Florida. Founded in 1984, the company has more than 40 years of experience providing electrical engineering and technical support to yachts, superyachts, megayachts, and commercial vessels worldwide. TESS supports the full lifecycle of onboard electrical systems, including power management, automation, refits, upgrades, troubleshooting, and commissioning, working directly with captains, engineers, shipyards, and refit yards so that systems operate safely, reliably, and efficiently. Its capabilities span alarm and monitoring systems, fire and gas detection, security systems, shore power, generator supply and installation, main and emergency switchboard building and refit, distribution panels, harmonic analysis, corrosion protection, LED lighting, navigation systems, and battery systems, along with survey analysis and repair of deficiencies found. The company also stocks an extensive inventory of marine electrical parts and components with particular depth in European systems, including Schneider Electric and WAGO, and its parts team works with engineers and shipyards to source critical components, provide technical guidance, and arrange worldwide shipping. A Land Division applies the same expertise to land based electrical design, installation, and maintenance in the Tri-County area of Broward, Palm Beach, and Miami-Dade. TESS states that it operates 24/7 worldwide, with offices in Fort Lauderdale and Barcelona and a showroom at the Savannah Yacht Center, and its motto is that its strength is its commitment to service.