TESS provides reliable technical solutions for yachts, ferries, cruise vessels, fishing, and commercial transport vessels as well as some land based applications. TESS is a leading system integrator of state-of-the-art technology to support the core processes of complex vessels and buildings, with innovative and sustainable solutions in power management, automation, and lighting control systems.
Alarm, monitoring and control are vital functions on marine vessels. TESS develops and implements these systems, as well remote platform performance monitoring. At the Automation department we focus on new systems, upgrading and expanding existing systems, or even refitting an entire vessel’s AMCS (Alarm Monitoring Control System) and PMS (Power Management System). Our latest state-of-the-art Alarm Monitoring and Control System (AMCS) utilizes Rhodium, a next-generation platform developed by RH Marine BV in Rotterdam, Netherlands. Rhodium delivers real-time vessel-wide monitoring and control through a modern, fully customizable graphical user interface, giving operators clear visibility and control of onboard systems.
Utilizing WAGO PLCs, the system communicates with TCP-IP protocols via CAT VI lines with the latest in networking technology, allowing real-time information of a vessel’s current state with transfer rates exceeding CAN by up to 100 times. Upgrading an existing system is also quicker, and cheaper than its alternatives, thanks to the cleverly designed modular structure. We also support and customize existing Praxis Ricom 2000, 3000, and 3500 AMCSs. With hundreds of customers in the marine industry currently employing the Praxis Ricom series AMCS system components, we offer upgrading services, maintenance and, troubleshooting to these customers
TESS is an authorized dealer and system integrator for the Rhodium platform.
Many vessels are still operating on legacy alarm and monitoring systems that are no longer supported.
TESS provides support, troubleshooting, and upgrade solutions for systems such as Praxis, TPC II, and early-generation AMCS platforms. Where possible, we upgrade existing systems in stages, allowing vessels to improve reliability and functionality without a full system replacement.
Our approach focuses on minimizing downtime while bringing systems up to current operational standards.
Alarm and monitoring systems must operate seamlessly with power management and onboard equipment.
TESS integrates AMCS platforms with Gensys, DEIF, and ComAp systems, ensuring proper communication between generators, switchboards, and vessel control systems.
This integration provides clear system visibility, reliable alarm handling, and stable operation across all onboard electrical systems.
Upgrading an alarm and monitoring system does not always require starting from scratch.
TESS evaluates existing infrastructure and develops upgrade paths that reuse wiring and components where possible. This reduces installation time, lowers cost, and avoids unnecessary disruption onboard.
Contact our team to review your current system and identify the most effective upgrade approach for your vessel.
TESS designs, upgrades, and supports power management systems for yachts and commercial vessels.
We specialize in replacing obsolete systems, including Gensys 1 and Deif PPM3 modules, with modern, reliable solutions. Our preferred platform is Gensys 2, a proven and cost-effective system for load sharing, synchronization, and generator control.
We also install and support DEIF and ComAp systems based on vessel requirements, owner preference, and project scope.
Power management systems are fully integrated into alarm and monitoring systems (AMS/AMCS), including third-party platforms, allowing real-time system visibility, alarm handling, and operational control for the crew.
Our team handles design, programming, installation, commissioning, and troubleshooting to ensure stable and reliable power generation and distribution onboard.
When it comes to marine automation, no one does it like the pros at TESS. Over the years, we’ve developed a reputation for being the most trusted yacht service provider in South Florida, and no matter your needs, we’ll go the extra mile to ensure the work is done the right way. Contact us today!
Our Partners
TESS Electrical Sales & Services provides specialized marine electrical, automation, and power management solutions for yachts, superyachts, and commercial vessels worldwide. Our team supports vessel operations, refits, and shipyard projects with a focus on reliable, technically precise system integration and service.
TESS Electrical LLC
TESS Electrical Europe S.L.
