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 35,594 Solar panels 22,562 Inverters 2,528 Energy storage 6,927 Batteries 999 Meters 787 Power control systems 105 Legacy PCS 1,686

The directory

Details make the difference.

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Take the evidence with you.

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

Equipment typeAll equipment35,594Solar panels22,562Inverters2,528Energy storage6,927Batteries999Meters787Power control systems105Legacy PCS1,686

ManufacturerObserved statusActive power (kW)Sort by

Before you specify

Match the complete model number, then check voltage, power and capacity. A family page can contain several distinct configurations.

Data methodology ↗

Scroll the table to see ratings and registry evidence →

Equipment models and representative configurations. Open a model to inspect every listed variant.
Manufacturer / model	Type / electrical	Reported ratings	CEC observation
Delta Electronics M10-4-TL-US2 matching configurations	Inverter208 V AC	8.385 kW97.5 %	Listed in CECNov 11, 2026
Delta Electronics M10-TL-US2 matching configurations	Inverter208 V AC	8.36 kW97.5 %	Listed in CECNov 11, 2026
Delta Electronics M100U_280480V	Inverter480 V AC	99.975 kW98.5 %	Listed in CECNov 11, 2026
Delta Electronics M125HV600V	Inverter600 V AC	124.468 kW99 %	Listed in CECNov 11, 2026
Delta Electronics M24U_120480V	Inverter480 V AC	26.403 kW98 %	Listed in CECNov 11, 2026
Delta Electronics M24U_121480V	Inverter480 V AC	26.403 kW98 %	Listed in CECNov 11, 2026
Delta Electronics M24U_122480V	Inverter480 V AC	26.403 kW98 %	Listed in CECNov 11, 2026
Delta Electronics M28U_120480V	Inverter480 V AC	30.709 kW98 %	Listed in CECNov 11, 2026
Delta Electronics M28U_121480V	Inverter480 V AC	30.709 kW98 %	Listed in CECNov 11, 2026
Delta Electronics M28U_122480V	Inverter480 V AC	30.709 kW98 %	Listed in CECNov 11, 2026
Delta Electronics M36U_120480V	Inverter480 V AC	39.737 kW98 %	Listed in CECNov 11, 2026
Delta Electronics M36U_121480V	Inverter480 V AC	39.737 kW98 %	Listed in CECNov 11, 2026
Delta Electronics M36U_122480V	Inverter480 V AC	39.737 kW98 %	Listed in CECNov 11, 2026
Delta Electronics M4-TL-US2 matching configurations	Inverter208 V AC	3.33 kW97 %	Listed in CECNov 11, 2026
Delta Electronics M42U_120480V	Inverter480 V AC	45.972 kW98 %	Listed in CECNov 11, 2026
Delta Electronics M42U_121480V	Inverter480 V AC	45.972 kW98 %	Listed in CECNov 11, 2026
Delta Electronics M42U_122480V	Inverter480 V AC	45.972 kW98 %	Listed in CECNov 11, 2026
Delta Electronics M5-TL-US2 matching configurations	Inverter208 V AC	4.16 kW97.5 %	Listed in CECNov 11, 2026
Delta Electronics M6-TL-US2 matching configurations	Inverter208 V AC	4.99 kW97 %	Listed in CECNov 11, 2026
Delta Electronics M60U_120480V	Inverter480 V AC	65.47 kW98.5 %	Listed in CECNov 11, 2026
Delta Electronics M60U_121480V	Inverter480 V AC	65.47 kW98.5 %	Listed in CECNov 11, 2026
Delta Electronics M60U_122480V	Inverter480 V AC	65.47 kW98.5 %	Listed in CECNov 11, 2026
Delta Electronics M60U_260480V	Inverter480 V AC	59.012 kW98 %	Listed in CECNov 11, 2026
Delta Electronics M60U_280480V	Inverter480 V AC	60.019 kW98.5 %	Listed in CECNov 11, 2026

The evidence matters

A clear view.
An informed decision.

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

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