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Solar equipment, documented.

Solar equipment & CEC registry directory

Search CEC records for solar panels, inverters, batteries, energy storage, meters and power control systems. Compare exact configurations and original evidence.

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

35,594Equipment records
652Manufacturers
7Equipment categories
Latest source checkNov 11, 2026
All equipment 35,594Solar panels 22,562Inverters 2,528Energy storage 6,927Batteries 999Meters 787Power control systems 105Legacy PCS 1,686
The directory

Details make the difference.

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

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
31,640 models / 35,594 configurations
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Scroll the table to see ratings and registry evidence →

Equipment models and representative configurations. Open a model to inspect every listed variant.
Compare+Manufacturer / modelType / electricalReported ratingsCEC observationDetails
Solar panel33.6 V DC325 W DC300.6 W DCListed in CECNov 11, 2026
Solar panel33.8 V DC330 W DC305.3 W DCListed in CECNov 11, 2026
Solar panel34 V DC335 W DC310.1 W DCListed in CECNov 11, 2026
Solar panel34.2 V DC340 W DC314.9 W DCListed in CECNov 11, 2026
Solar panel34.5 V DC345 W DC319.6 W DCListed in CECNov 11, 2026
Solar panel40.2 V DC390 W DC362.3 W DCListed in CECNov 11, 2026
Solar panel40.5 V DC395 W DC367.1 W DCListed in CECNov 11, 2026
Solar panel40.8 V DC400 W DC371.8 W DCListed in CECNov 11, 2026
Solar panel41.1 V DC405 W DC376.6 W DCListed in CECNov 11, 2026
Solar panel41.4 V DC410 W DC381.4 W DCListed in CECNov 11, 2026
Solar panel40.1 V DC395 W DC365.4 W DCListed in CECNov 11, 2026
Solar panel40.3 V DC400 W DC370.2 W DCListed in CECNov 11, 2026
Solar panel40.5 V DC405 W DC375 W DCListed in CECNov 11, 2026
Solar panel40.7 V DC410 W DC379.7 W DCListed in CECNov 11, 2026
Solar panel40.9 V DC415 W DC384.5 W DCListed in CECNov 11, 2026
Solar panel41 V DC420 W DC389.3 W DCListed in CECNov 11, 2026
Delta ElectronicsAIOA279K125L480 V AC · 279.5 kWh
Energy storage480 V AC125 kW279.5 kWhListed in CECNov 11, 2026
Energy storage480 V AC125 kW559 kWhListed in CECNov 11, 2026
Energy storage480 V AC125 kW838.5 kWhListed in CECNov 11, 2026
Delta ElectronicsAIOB279K125LNot Applicable V AC · 279.5 kWh
Energy storageNot reported139.6 kW279.5 kWhListed in CECNov 11, 2026
Delta ElectronicsAIOC279K125L480 V AC · 279.5 kWh
Energy storage480 V AC125 kW279.5 kWhListed in CECNov 11, 2026
Energy storage480 V AC125 kW559 kWhListed in CECNov 11, 2026
Energy storage480 V AC125 kW838.5 kWhListed in CECNov 11, 2026
Inverter480 V AC125 kW97 %Listed in CECNov 11, 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