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.

Find a model. Check the configuration.
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
EPC Energy Inc.E90240-D90480 V AC · 240 kWh	Energy storage480 V AC	90 kW240 kWh	Listed in CECNov 11, 2026
EPC Energy Inc.E90260480 V AC · 260 kWh	Energy storage480 V AC	90 kW260 kWh	Listed in CECNov 11, 2026
EPC Energy Inc.E90260-D135480 V AC · 260 kWh	Energy storage480 V AC	90 kW260 kWh	Listed in CECNov 11, 2026
EPC Energy Inc.E90260-D45480 V AC · 260 kWh	Energy storage480 V AC	90 kW260 kWh	Listed in CECNov 11, 2026
EPC Energy Inc.E90260-D90480 V AC · 260 kWh	Energy storage480 V AC	90 kW260 kWh	Listed in CECNov 11, 2026
EPC Power Corp.50-1001003 matching configurations	Inverter208 V AC	452.6 kW95.5 %	Listed in CECNov 11, 2026
EPC Power Corp.50-100122480V	Inverter480 V AC	250.19 kW97 %	Listed in CECNov 11, 2026
EPC Power Corp.50-1001813 matching configurations	Hybrid inverter480 V AC	1,044.2 kW98 %	Listed in CECNov 11, 2026
EPC Power Corp.50-100195480V	Inverter480 V AC	502.268 kW97.5 %	Listed in CECNov 11, 2026
EPC Power Corp.50-100205480V	Inverter480 V AC	250.19 kW97 %	Listed in CECNov 11, 2026
EPC Power Corp.50-100A-BCDEF-G480V	Inverter480 V AC	499.13 kW97 %	Listed in CECNov 11, 2026
EPC Power Corp.50-2001008 matching configurations	Inverter350 V AC	273.231 kW98 %	Listed in CECNov 11, 2026
EPC Power Corp.HY LC12/6-7480V	Hybrid inverter480 V AC	220.033 kW96 %	Listed in CECNov 11, 2026
ES Foundry Corp ES-DN8-H54B-420420 W nameplate · 399.3 W PTC	Solar panel32.49 V DC	420 W DC399.3 W DC	Listed in CECNov 11, 2026
ES Foundry Corp ES-DN8-H54B-425425 W nameplate · 404.1 W PTC	Solar panel32.67 V DC	425 W DC404.1 W DC	Listed in CECNov 11, 2026
ES Foundry Corp ES-DN8-H54B-430430 W nameplate · 409 W PTC	Solar panel32.85 V DC	430 W DC409 W DC	Listed in CECNov 11, 2026
ES Foundry Corp ES-DN8-H54B-435435 W nameplate · 413.9 W PTC	Solar panel33.03 V DC	435 W DC413.9 W DC	Listed in CECNov 11, 2026
ES Foundry Corp ES-DN8-H54B-440440 W nameplate · 418.7 W PTC	Solar panel33.21 V DC	440 W DC418.7 W DC	Listed in CECNov 11, 2026
ES Foundry Corp ES-DN8-H54B-445445 W nameplate · 423.6 W PTC	Solar panel33.39 V DC	445 W DC423.6 W DC	Listed in CECNov 11, 2026
ES Foundry Corp ES-DN8-H54B-450450 W nameplate · 428.4 W PTC	Solar panel33.57 V DC	450 W DC428.4 W DC	Listed in CECNov 11, 2026
ES Foundry Corp ES-DP8-H54B-390390 W nameplate · 365 W PTC	Solar panel30.64 V DC	390 W DC365 W DC	Listed in CECNov 11, 2026
ES Foundry Corp ES-DP8-H54B-395395 W nameplate · 369.8 W PTC	Solar panel30.84 V DC	395 W DC369.8 W DC	Listed in CECNov 11, 2026
ES Foundry Corp ES-DP8-H54B-400400 W nameplate · 374.5 W PTC	Solar panel31.01 V DC	400 W DC374.5 W DC	Listed in CECNov 11, 2026
ES Foundry Corp ES-DP8-H54B-405405 W nameplate · 379.4 W PTC	Solar panel31.21 V DC	405 W DC379.4 W DC	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