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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 |
|---|---|---|---|---|---|
| eForce DC energy storage system-9.6P1-0Snapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Iron Phosphate | 9.6 kWh | Apr 11, 2025 | Open |
| eSpire 233Snapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 233 kWh | Apr 3, 2023 | Open |
| eSpire 280 HPSnapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 280 kWh | Feb 21, 2024 | Open |
| eSpire 300Snapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 300 kWh | Feb 21, 2024 | Open |
| eSpire 466Snapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 466 kWh | Apr 21, 2023 | Open |
| eSpire 560 HPSnapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 560 kWh | Feb 21, 2024 | Open |
| eSpire 600Snapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 600 kWh | Feb 21, 2024 | Open |
| eSpire 840 HPSnapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 840 kWh | Feb 21, 2024 | Open |
| eSpire 900Snapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 900 kWh | Feb 21, 2024 | Open |
| eVaultMaxSnapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Iron Phosphate | 18.43 kWh | Sep 1, 2021 | Open |
| FP-Mega-C5016-OSnapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 5,016 kWh | Aug 21, 2026 | Open |
| FP-Nano-S10-OSnapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Iron Phosphate | 51.2 kWh | May 11, 2026 | Open |
| FP-Nano-S11-OSnapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Iron Phosphate | 56.32 kWh | May 11, 2026 | Open |
| FP-Nano-S12-OSnapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Iron Phosphate | 61.44 kWh | May 11, 2026 | Open |
| FP-Nano-S4-OSnapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Iron Phosphate | 20.48 kWh | May 11, 2026 | Open |
| FP-Nano-S5-OSnapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Iron Phosphate | 25.6 kWh | May 11, 2026 | Open |
| FP-Nano-S6-OSnapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Iron Phosphate | 30.72 kWh | May 11, 2026 | Open |
| FP-Nano-S7-OSnapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Iron Phosphate | 35.84 kWh | May 11, 2026 | Open |
| FP-Nano-S8-OSnapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Iron Phosphate | 40.96 kWh | May 11, 2026 | Open |
| FP-Nano-S9-OSnapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Iron Phosphate | 46.08 kWh | May 11, 2026 | Open |
| MINI-30-0-102-208Snapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 102 kWh | Apr 11, 2024 | Open |
| MINI-30-0-102-480Snapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 102 kWh | Apr 11, 2024 | Open |
| MINI-30-0-112-208Snapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 112 kWh | Apr 11, 2024 | Open |
| MINI-30-0-112-480Snapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 112 kWh | Apr 11, 2024 | Open |
| MINI-30-0-122-208Snapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 122 kWh | Feb 1, 2024 | Open |
| MINI-30-0-122-480Snapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 122 kWh | Feb 1, 2024 | Open |
| MINI-30-0-133-208Snapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 133 kWh | Apr 11, 2024 | Open |
| MINI-30-0-133-480Snapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 133 kWh | Apr 11, 2024 | Open |
| MINI-30-0-163-208Snapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 163 kWh | Feb 1, 2024 | Open |
| MINI-30-0-163-480Snapshot inclusion; lifecycle status not stated | Fortress Power LLC | Lithium Ion | 163 kWh | Feb 1, 2024 | 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