Solar equipment, documented.

Fortress Power LLC equipment

Inspect 692 Fortress Power LLC models and 719 exact configurations in CEC records. Compare specifications, registry observations and source documents.

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.

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i

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.

How to use this data
692 models / 719 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 storageNot reported5.12 kW5.376 kWhListed in CECSep 22, 2026
BatteryNot reported9.36 kW9.6 kWhListed in CECSep 22, 2026
Energy storageNot reported12 kW19.2 kWhListed in CECSep 22, 2026
Energy storageNot reported18 kW28.8 kWhListed in CECSep 22, 2026
Energy storageNot reported12 kW28.8 kWhListed in CECSep 22, 2026
Energy storageNot reported24 kW38.4 kWhListed in CECSep 22, 2026
Energy storageNot reported19.92 kW48 kWhListed in CECSep 22, 2026
Energy storageNot reported24 kW57.6 kWhListed in CECSep 22, 2026
Energy storageNot reported9.36 kW9.6 kWhListed in CECSep 22, 2026
Fortress Power LLCeSpire 233480 V AC · 233 kWh
Energy storage480 V AC125 kW233 kWhListed in CECSep 22, 2026
BatteryNot reported139.76 kW279.5 kWhListed in CECSep 22, 2026
Energy storage480 V AC125 kW280 kWhListed in CECSep 22, 2026
Fortress Power LLCeSpire 300480 V AC · 300 kWh
Energy storage480 V AC125 kW300 kWhListed in CECSep 22, 2026
Fortress Power LLCeSpire 466480 V AC · 466 kWh
Energy storage480 V AC125 kW466 kWhListed in CECSep 22, 2026
Energy storage480 V AC125 kW560 kWhListed in CECSep 22, 2026
Fortress Power LLCeSpire 600480 V AC · 600 kWh
Energy storage480 V AC125 kW600 kWhListed in CECSep 22, 2026
Energy storage480 V AC125 kW840 kWhListed in CECSep 22, 2026
Fortress Power LLCeSpire 900480 V AC · 900 kWh
Energy storage480 V AC125 kW900 kWhListed in CECSep 22, 2026
Fortress Power LLCeVaultMaxNot Applicable V AC · 18.43 kWh
Energy storageNot reported9.2 kW18.43 kWhListed in CECSep 22, 2026
BatteryNot reported9.2 kW18.43 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