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7,084 kWh
Commercial energy storage systemCaterpillar

Caterpillar ETS1500/ ECE1500/ ECE2000/ ECE2000

7,084 kWh · 1,000 kW · Lithium Ion

UL 9540UL 1741 SBCEC listed · Oct 11, 2023
  • Nameplate energy7,084 kWh
  • Continuous power1,000 kW
  • ChemistryLithium Ion

Overview

CEC Energy Storage System List

ETS1500/ ECE1500/ ECE2000/ ECE2000: 7,084 kWh nameplate energy; 1,000 kW continuous; lithium ion.

Capacity & power

CEC Energy Storage System List

Safety listings

CEC Energy Storage System List
UL 9540 certifies the whole storage system; UL 9540A is the fire-propagation test that fire codes ask for indoors and near walls.

California grid & code compliance

CEC Energy Storage System List

Questions & answers

How much energy does the Caterpillar ETS1500/ ECE1500/ ECE2000/ ECE2000 store?

7,084 kWh nameplate, per the California Energy Commission list.

Is the ETS1500/ ECE1500/ ECE2000/ ECE2000 UL 9540 certified?

Yes — the CEC list shows UL 9540 certification (certified by ul).

Sources

  1. California Energy Commission — Energy Storage System List, data as of Oct 7, 2026. Manufacturer-reported values confirmed by CEC against certificates.