Caterpillar introduces new Cat ECS 300 and ECS 400 for enhanced power control

Caterpillar Inc. has announced the launch of two new additions to its Cat Energy Control System (ECS) portfolio, the Cat ECS 300 and Cat ECS 400

These advanced control systems are designed to integrate seamlessly with power generation assets including generator sets, battery energy storage, and renewable energy sources. Built to deliver reliable power and improved energy efficiency, they help customers optimise energy use and reduce costs.

Introducing Cat ECS 300 and Cat ECS 400

The Cat ECS 300 offers mains and utility paralleling, allowing users to monitor and control up to four power generation assets at the same time, with or without utility involvement. This gives customers greater flexibility in how they use on-site energy, particularly during periods of high demand. It also provides reliable backup options through closed transition with soft load or unload and open transition with utility for standby use.

The Cat ECS 400 is developed for more complex microgrid environments. It can manage and control up to 32 power generation assets, making it ideal for expanding sites and those incorporating more renewable energy. By enabling greater use of sustainable power, it helps reduce fuel consumption and lower overall energy costs.

“As the energy landscape evolves and energy needs become more complex, customers are developing plans to secure power for both the near-term and the future,” said Melissa Busen, senior vice-president for Caterpillar’s Electric Power Division. “Our Cat ECS portfolio helps customers scale and future-proof their sites, as our control systems can adapt and grow alongside their changing needs.”

A comprehensive customer offering

The expansion of the ECS range reflects Caterpillar’s ongoing commitment to providing integrated, customer-focused energy solutions. These include power generation systems, remote monitoring, distributed energy resource management systems (DERMS), switchgear, controls, and expert local support. This full-package approach helps customers achieve affordable and dependable energy supply.

Expanding the Cat ECS portfolio

The ECS 300 and ECS 400 join the existing Cat ECS 100 and ECS 200, which are already in the market. The ECS 100 is designed to offer reliable control for new standby, fast-response, and prime power generator sets.

Available now

All ECS controllers are now available through Caterpillar dealers worldwide. Retrofit kits for the ECS 100 and ECS 200 are also offered. Caterpillar provides full control system customisation services, including site-specific design and hardware and software configuration.