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Loading the last verified local snapshot. No live authority request is being made.
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 |
|---|---|---|---|---|---|
| MG2-AC1-0125-02-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 1,376 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0125-02-BSnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 1,376 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0125-03-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 2,064 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0125-03-BSnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 2,064 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0125-04-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 2,752 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0125-04-BSnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 2,752 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0125-05-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 3,440 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0125-05-BSnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 3,440 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0125-06-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 4,128 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0125-06-BSnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 4,128 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0250-01-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 688 kWh | May 1, 2025 | Open |
| MG2-AC1-0250-02-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 1,376 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0250-02-BSnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 1,376 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0250-03-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 2,064 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0250-03-BSnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 2,064 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0250-04-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 2,752 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0250-04-BSnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 2,752 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0250-05-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 3,440 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0250-05-BSnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 3,440 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0250-06-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 4,128 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0250-06-BSnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 4,128 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0500-02-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 1,376 kWh | May 1, 2025 | Open |
| MG2-AC1-0500-02-BSnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 1,376 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0500-03-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 2,064 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0500-03-BSnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 2,064 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0500-04-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 2,752 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0500-04-BSnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 2,752 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0500-05-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 3,440 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0500-05-BSnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 3,440 kWh | Sep 11, 2025 | Open |
| MG2-AC1-0500-06-ASnapshot inclusion; lifecycle status not stated | ELM Fieldsight LLC | Lithium Iron Phosphate | 4,128 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