Cat® Compact ESS, is a mobile battery energy storage system that supplements traditional mobile power solutions to reduce noise, enable deployment of renewable energy sources, and, under certain conditions, allow customers to operate their generator more efficiently. Designed for rapid plug-and-play installation and integration, the Cat Compact ESS module can be used with any combination of diesel, natural gas or renewable energy sources such as solar or wind.

Nominal Power
24 kW (30 kVA)
Energy Storage
56.8 kWh
Enclosure Rating
Operating Temperature
0° to 50°C (32° to 122°F)


Standard/Optional Features