Independent alternative for Centaur® 40 & 50 gas turbine services, extending asset life and reducing costs to keep your operations running.
Your Centaur® Gas Turbine. Our Expertise.
EthosEnergy provides complete lifecycle support for Centaur® 40 and Centaur® 50 units—including overhauls, repairs, field services, and exchange programs designed to enhance reliability and minimize downtime.
We offer flexible contract terms and optional upgrade paths, working collaborating with customers to add value and unlock long‑term performance benefits.
Sales
Centaur® Gas Turbine Services
Whether responding to an emergency field issue or supplying a like‑for‑like exchange engine, our specialised Centaur® support capabilities help sustain equipment availability, enhance performance stability, and reduce unplanned downtime.
-
Overhaul and Repair
Comprehensive in-house overhaul capability covering rotors, casings, fuel systems, and more, completed with full certification testing to return your asset to optimal performance.
-
Exchange Engines
Minimize downtime with our ready-to-deploy fleet of exchange Centaur® 40 & 50 engines and components, designed to keep your operations running without delay.
-
Turbine Testing Capabilities
Advanced test cell enables full-load performance testing for Centaur® units, including SoLoNOx gas fuel technology, single and twin shaft configurations, and remote and onsite customer witness testing.
-
Engineering
Our expert team delivers customized performance improvements and life-extension solutions tailored to your unit.
-
Field Services & Maintenance
Round-the-clock support from field technicians with over 500 years of combined Solar® experience, covering installation, commissioning, and rapid response for unplanned events.
-
ECare™ Maintenance Agreements
E-Care™ offers a dynamic alternative to conventional LTSA agreements, giving you the flexibility to define service scope and manage costs while boosting reliability and extending asset life.
Light Turbines Mixed Fleet Optimization
By optimizing a mixed fleet of light industrial gas turbines, this case study demonstrates how EthosEnergy extended asset life, improved reliability, and significantly reduced lifecycle cost for a major power-generation client.
Through tailored maintenance, engineering, and operational support—rather than full equipment replacement—the team helped the operator avoid major CAPEX spend while maintaining performance and availability targets.
The result, A smarter, leaner fleet strategy that delivers ongoing value, keeps downtime low, and maximizes return on the existing asset base.
Our Solar® Center of Excellence
Backed by a team with over 40 years of Solar® experience, our Houston facility is a global leader in alternative services for Solar® sub-15MW gas turbines, including the Centaur® 40 and 50.
Combining advanced capability with worldwide reach, we deliver responsive, high-quality support wherever you operate.
See our expertise in action
Take a look inside our Solar® Light Industrial Gas Turbine Facility in Houston, Texas.
Solar® Centaur 40 & 50 Gas Turbines FAQ's
EthosEnergy delivers full-scope support for Centaur® 40 & 50 units, including inspections, overhauls, component repairs, field services, and exchange engines—helping operators maximize uptime and control lifecycle costs.
Our exchange program minimizes downtime by supplying pre-overhauled Centaur® 40 & 50 engines ready for immediate installation while your existing unit undergoes repair, keeping operations running and schedules on track.
We focus on repair-rather-than-replace strategies, offering cost-effective component repairs, long-term service agreements, and lifecycle optimization to deliver measurable savings.
Yes. Our Light Turbines team supports all leading industrial gas turbine models—including Solar®, Siemens, and Rolls-Royce units—enabling optimized maintenance and reliability strategies across mixed fleets.