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.
Built from California Energy Commission records.
Understand the scope of a listing
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 dataScroll the table to see ratings and registry evidence →
| Compare+ | Manufacturer / model | Type / electrical | Reported ratings | CEC observation | Details |
|---|---|---|---|---|---|
DONGGUAN SUNWORTH SOLAR ENERGY CO., LTDSW480M480 W nameplate · 455.5 W PTC | Solar panel37.09 V DC | 480 W DC455.5 W DC | Listed in CECNov 11, 2026 | ||
DONGGUAN SUNWORTH SOLAR ENERGY CO., LTDSW485M485 W nameplate · 460.4 W PTC | Solar panel37.11 V DC | 485 W DC460.4 W DC | Listed in CECNov 11, 2026 | ||
DONGGUAN SUNWORTH SOLAR ENERGY CO., LTDSW490M490 W nameplate · 465.3 W PTC | Solar panel37.15 V DC | 490 W DC465.3 W DC | Listed in CECNov 11, 2026 | ||
DONGGUAN SUNWORTH SOLAR ENERGY CO., LTDSW495M495 W nameplate · 470.2 W PTC | Solar panel37.29 V DC | 495 W DC470.2 W DC | Listed in CECNov 11, 2026 | ||
DONGGUAN SUNWORTH SOLAR ENERGY CO., LTDSW500M500 W nameplate · 475 W PTC | Solar panel37.6 V DC | 500 W DC475 W DC | Listed in CECNov 11, 2026 | ||
DONGGUAN SUNWORTH SOLAR ENERGY CO., LTDSW505M505 W nameplate · 479.9 W PTC | Solar panel37.95 V DC | 505 W DC479.9 W DC | Listed in CECNov 11, 2026 | ||
DONGGUAN SUNWORTH SOLAR ENERGY CO., LTDSW510M510 W nameplate · 484.8 W PTC | Solar panel38.13 V DC | 510 W DC484.8 W DC | Listed in CECNov 11, 2026 | ||
DONGGUAN SUNWORTH SOLAR ENERGY CO., LTDSW520M520 W nameplate · 494.6 W PTC | Solar panel40.61 V DC | 520 W DC494.6 W DC | Listed in CECNov 11, 2026 | ||
DONGGUAN SUNWORTH SOLAR ENERGY CO., LTDSW525M525 W nameplate · 499.5 W PTC | Solar panel40.68 V DC | 525 W DC499.5 W DC | Listed in CECNov 11, 2026 | ||
DONGGUAN SUNWORTH SOLAR ENERGY CO., LTDSW530M530 W nameplate · 504.4 W PTC | Solar panel40.87 V DC | 530 W DC504.4 W DC | Listed in CECNov 11, 2026 | ||
DONGGUAN SUNWORTH SOLAR ENERGY CO., LTDSW535M535 W nameplate · 509.3 W PTC | Solar panel40.98 V DC | 535 W DC509.3 W DC | Listed in CECNov 11, 2026 | ||
DONGGUAN SUNWORTH SOLAR ENERGY CO., LTDSW540M540 W nameplate · 514.2 W PTC | Solar panel41.13 V DC | 540 W DC514.2 W DC | Listed in CECNov 11, 2026 | ||
DONGGUAN SUNWORTH SOLAR ENERGY CO., LTDSW545M545 W nameplate · 519.1 W PTC | Solar panel41.6 V DC | 545 W DC519.1 W DC | Listed in CECNov 11, 2026 | ||
DONGGUAN SUNWORTH SOLAR ENERGY CO., LTDSW550M550 W nameplate · 524.1 W PTC | Solar panel41.96 V DC | 550 W DC524.1 W DC | Listed in CECNov 11, 2026 | ||
DYNAPOWER COMPANY LLCCPS-1250 Gen56 matching configurations | Inverter350 V AC | 582.49 kW97.5 % | Listed in CECNov 11, 2026 | ||
DYNAPOWER COMPANY LLCCPS-1500 Gen42 matching configurations | Inverter480 V AC | 1,199.64 kW96.5 % | Listed in CECNov 11, 2026 | ||
DYNAPOWER COMPANY LLCCPS-2500 Gen54 matching configurations | Inverter415 V AC | 1,353.7 kW97 % | Listed in CECNov 11, 2026 | ||
| Inverter480 V AC | 98.861 kW93 % | Listed in CECNov 11, 2026 | |||
| Inverter480 V AC | 123.458 kW97.5 % | Listed in CECNov 11, 2026 | |||
| Inverter480 V AC | 248.91 kW95 % | Listed in CECNov 11, 2026 | |||
| Inverter480 V AC | 249.619 kW95.5 % | Listed in CECNov 11, 2026 | |||
| MeterLCD | Not applicableN | Listed in CECNov 11, 2026 | |||
| BatteryNot reported | 5.7 kW7.2 kWh | Listed in CECNov 11, 2026 | |||
| BatteryNot reported | 5.7 kW9.6 kWh | Listed in CECNov 11, 2026 |
The evidence mattersA clear view.
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 evidence02
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