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Energy storage systems in CEC records

Research battery energy storage systems from the CEC ESS list. Compare nameplate energy capacity, power, AC voltage and exact configurations with archived registry evidence.

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Built from California Energy Commission records.
Understand the scope of a listing

35,051Equipment records
645Manufacturers
7Equipment categories
Latest source checkSep 22, 2026
All equipment 35,051Solar panels 22,186Inverters 2,473Energy storage 6,837Batteries 991Meters 787Power control systems 94Legacy PCS 1,683
The directory

Details make the difference.

Find a model. Check the configuration.
Take the evidence with you.

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A registry listing is a starting point. CEC inclusion is not nationwide installation approval. Confirm the exact model and configuration with your utility and local authority.

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4,320 models / 6,837 configurations
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Equipment models and representative configurations. Open a model to inspect every listed variant.
Compare+Manufacturer / modelType / electricalReported ratingsCEC observationDetails
Energy storage208 V AC13.8 kW28.672 kWhListed in CECSep 22, 2026
Energy storage208 V AC27.6 kW28.672 kWhListed in CECSep 22, 2026
Energy storage240 V AC8 kW43.008 kWhListed in CECSep 22, 2026
Energy storage240 V AC16 kW43.008 kWhListed in CECSep 22, 2026
Energy storage240 V AC13 kW43.008 kWhListed in CECSep 22, 2026
Energy storage240 V AC26 kW43.008 kWhListed in CECSep 22, 2026
Energy storage208 V AC10.4 kW43.008 kWhListed in CECSep 22, 2026
Energy storage208 V AC20.8 kW43.008 kWhListed in CECSep 22, 2026
Energy storage208 V AC13.8 kW43.008 kWhListed in CECSep 22, 2026
Energy storage240 V AC32 kW43.008 kWhListed in CECSep 22, 2026
EG4 Electronics LLCPP-100A13-18K1-LL2 matching configurations
Energy storage208 V AC10.4 kW15.36 kWhListed in CECSep 22, 2026
EG4 Electronics LLCPP-100A13-18K1-LP2 matching configurations
Energy storage208 V AC10.4 kW15.36 kWhListed in CECSep 22, 2026
Energy storage208 V AC10.4 kW15.36 kWhListed in CECSep 22, 2026
EG4 Electronics LLCPP-100A14-18K1-LL2 matching configurations
Energy storage208 V AC10.4 kW20.48 kWhListed in CECSep 22, 2026
EG4 Electronics LLCPP-100A14-18K1-LP2 matching configurations
Energy storage208 V AC10.4 kW20.48 kWhListed in CECSep 22, 2026
Energy storage208 V AC10.4 kW20.48 kWhListed in CECSep 22, 2026
EG4 Electronics LLCPP-100A15-18K1-LL2 matching configurations
Energy storage208 V AC10.4 kW25.6 kWhListed in CECSep 22, 2026
EG4 Electronics LLCPP-100A15-18K1-LP2 matching configurations
Energy storage208 V AC10.4 kW25.6 kWhListed in CECSep 22, 2026
Energy storage208 V AC10.4 kW25.6 kWhListed in CECSep 22, 2026
EG4 Electronics LLCPP-100A16-18K1-LL2 matching configurations
Energy storage208 V AC10.4 kW30.72 kWhListed in CECSep 22, 2026
EG4 Electronics LLCPP-100A16-18K1-LP2 matching configurations
Energy storage208 V AC10.4 kW30.72 kWhListed in CECSep 22, 2026
Energy storage208 V AC10.4 kW30.72 kWhListed in CECSep 22, 2026
Energy storage208 V AC20.8 kW30.72 kWhListed in CECSep 22, 2026
EG4 Electronics LLCPP-100A210-18K2-LL2 matching configurations
Energy storage208 V AC20.8 kW51.2 kWhListed in CECSep 22, 2026
The evidence matters

A clear view.
An informed decision.

01

The original record, always.

Every CEC record leads back to its source workbook and check date. Archived files preserve the evidence even when a live list changes.

Follow the evidence
02

Context before conclusions.

A listing is one part of the picture. Model variants, utility requirements and installation conditions deserve the same attention.

How to read a listing