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Independent research interface · Not a government website
California · Energy Commission
Search the official Energy Storage System List export by exact model, manufacturer, technology, and published configuration. The list covers battery energy storage systems; it is not a universal California product approval or permit decision.
CEC says listing is not required to install equipment in California or to comply with Title 20. Utilities and local governments may use the list in interconnection or permit workflows. Verify the current official list, utility, AHJ, code cycle, exact configuration, and manufacturer documentation.
Official export snapshot
6,654 source rows · Checked Sep 1, 2026, 7:47 AM UTC
| Model number | Manufacturer | Technology | Energy capacity | CEC listing date | Open |
|---|---|---|---|---|---|
| WM-48-314-5-AW-XXSnapshot inclusion; lifecycle status not stated | EG4 Electronics LLC | Lithium Iron Phosphate | 80 kWh | Mar 11, 2026 | Open |
| WM-48-314-5-IN-XXSnapshot inclusion; lifecycle status not stated | EG4 Electronics LLC | Lithium Iron Phosphate | 80 kWh | Mar 11, 2026 | Open |
| WM-48-314-6-AW-XXSnapshot inclusion; lifecycle status not stated | EG4 Electronics LLC | Lithium Iron Phosphate | 96 kWh | Mar 11, 2026 | Open |
| WM-48-314-6-IN-XXSnapshot inclusion; lifecycle status not stated | EG4 Electronics LLC | Lithium Iron Phosphate | 96 kWh | Mar 11, 2026 | Open |
| E5Snapshot inclusion; lifecycle status not stated | Eguana Technologies Inc. | Lithium Iron Phosphate | 14 kWh | Dec 21, 2023 | Open |
| Evolve ESS {39kWh}Snapshot inclusion; lifecycle status not stated | Eguana Technologies Inc. | Lithium Ion | 39 kWh | Feb 11, 2020 | Open |
| Evolve LFP {14kWh}Snapshot inclusion; lifecycle status not stated | Eguana Technologies Inc. | Lithium Ion | 14 kWh | Jun 11, 2021 | Open |
| Evolve LFP {28kWh}Snapshot inclusion; lifecycle status not stated | Eguana Technologies Inc. | Lithium Ion | 28 kWh | Jun 11, 2021 | Open |
| Evolve LFP {42kWh}Snapshot inclusion; lifecycle status not stated | Eguana Technologies Inc. | Lithium Ion | 42 kWh | Jun 11, 2021 | Open |
| EVOLVE LFP MAX {120V}Snapshot inclusion; lifecycle status not stated | Eguana Technologies Inc. | Lithium Iron Phosphate | 14.2 kWh | Mar 1, 2023 | Open |
| EVOLVE LFP MAX {240V}Snapshot inclusion; lifecycle status not stated | Eguana Technologies Inc. | Lithium Iron Phosphate | 28.4 kWh | Mar 1, 2023 | Open |
| CMG2-AC-107-215Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 215 kWh | May 1, 2026 | Open |
| CMG2-AC-125-258Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 258 kWh | May 1, 2026 | Open |
| CMG2-AC-125-430Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 430 kWh | May 1, 2026 | Open |
| CMG2-AC-125-516Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 516 kWh | May 1, 2026 | Open |
| CMG2-AC-125-645Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 645 kWh | May 1, 2026 | Open |
| CMG2-AC-125-774Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 774 kWh | May 1, 2026 | Open |
| CMG2-DC-107-215Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 215 kWh | May 1, 2026 | Open |
| CMG2-DC-125-258Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 258 kWh | May 1, 2026 | Open |
| CMG2-DC-125-430Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 430 kWh | May 1, 2026 | Open |
| CMG2-DC-125-516Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 516 kWh | May 1, 2026 | Open |
| CMG2-DC-125-645Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 645 kWh | May 1, 2026 | Open |
| CMG2-DC-125-774Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 774 kWh | May 1, 2026 | Open |
| CMG2.1-AC-125-261Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 261 kWh | Jan 12, 2026 | Open |
| CMG2.1-AC-125-313Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 313 kWh | Jan 12, 2026 | Open |
| CMG2.1-AC-125-522Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 522 kWh | Jan 12, 2026 | Open |
| CMG2.1-AC-125-626Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 626 kWh | Jan 12, 2026 | Open |
| CMG2.1-AC-125-783Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 783 kWh | Jan 12, 2026 | Open |
| CMG2.1-AC-125-940Snapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 940 kWh | Jan 12, 2026 | Open |
| MG2-AC1-0125-01-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 688 kWh | Sep 11, 2025 | Open |
Approval Index stores the normalized, validated projection, source row locators, and SHA-256. The official workbook remains link-only and is not stored or served here. The export does not include a separate row lifecycle-status field.
Open official CEC list