Battery Energy Storage Systems

Cat Cat® Microgrid Master Controller-Small (MMC-S)

The Cat® MMC-S is designed for industrial/commercial installations. The MMC will integrate a variety of traditional and renewable energy sources to provide overall monitoring and control of the assets. These assets may be either located at a common installation or dispatched over a wider region.

Up To 32 Assets Power Infrastructure Control

Ability to monitor and control the complete power infrastructure; PV panel inverters, energy storage, weather station and generator set

Up To 5 Software Configurations

Software Enabled Attachments are installed to match site requirements.

Fully Integrated Controls Single vendor supply for all controls and components

Specifications

Technical Summary

Application	Microgrid Control
Module Type	Monitoring / control and asset optimization

Microgrid Master Controller-Small (MMC-S)

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Benefits & Features

Asset optimization

Configurations to optimize overall performance according to pre-programmed routines that can be adjusted via user-selectable criteria. The optimization routines can be based on several different parameters, such as minimizing fuel cost, optimizing engine operation, charging batteries from PV only or maximizing system reliability. The system may also be configured to provide a minimum level of spinning reserve online to respond to sudden load transients.

Remote monitoring

The option for remote monitoring offers complete system monitoring using Cat® Connect technology to provide real time performance and health of the installation.

Renewable integration

The distributed energy resources, including the photovoltaic (PV) system, energy storage system (ESS) and generator sets are controlled from the MMC-S. The MMC-S will determine the correct energy contribution from each of the distributed energy resources to maximize penetration from renewable energy sources and system reliability.

Applicable standards and certifications

UL Listed to the following standards (certification pending):

UL508A (pending)
CSA C22.2 NO. 14-18 (pending)
_CUL_US mark (pending)

Declarations:
CE Declaration of conformity

IEC 60204-1

Cat Cat® Microgrid Master Controller-Small (MMC-S)

Specifications

Microgrid Master Controller-Small (MMC-S)

Benefits & Features

Cat Cat® Microgrid Master Controller-Small (MMC-S)

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Cat Cat® Microgrid Master Controller-Small (MMC-S) Battery Energy Storage Systems