Energy Time Shift (ETS) Module

Features at a Glance

Reliable and Scalable

Factory prepackaged and tested

• Pre-engineered containers shipped as a single unit with batteries, inverter, isolation transformer and other equipment installed.
• Parallel ready - Multiple energy storage modules may be operated in parallel to provide increased power output and/or increase the battery kWh capacity from 30 minutes to nine (9) hours of capacity per energy storage system.

Renewable Integration

• Designed to work with an array of renewable systems, including solar and wind
• Integration with the Cat Microgrid Master Controller (MMC) allows for time-shifting of renewable energy for increased renewable content and full asset control allows smoothing of intermittent renewables.
• The grid forming Cat Bi-Directional Power (BDP) inverter allows generator set(s) to be completely switched off, further reducing fuel consumption and operating costs.

Transient Assist

When used with a generator set, the Energy Storage System will provide reserve power capacity to:

• Decrease the transient voltage and frequency dips resulting from the application of large loads.
• Enables highly-efficient lean-burn gas gensets to operate in island mode.
• And enables the shutdown of one or more gensets for fuel savings.

Grid Stabilization

• Protects against many typical power problems, including power failure, voltage sags/surges, and under/over frequency conditions.

High Performance Inverter

• Built-in controls for the charging and discharging of the energy storage equipment.
• Static VAR compensator.
• Four-quadrant output power factor control.
• Aautomatic anti-islanding to meet UL 1741 and synchronization back to grid.

Applicable Standards and Certifications

UL Listed to the following standards (certification and mark pending):

• UL 9540
• UL 1741 SB
• CSA C22.2 No. 107.1/16
• cULus mark

Declarations (pending):

• CE Declaration of conformity
• IEC60204-1