Solar equipment, documented.
Topsun Co., Ltd. equipment
Inspect 90 Topsun Co., Ltd. models and 90 exact configurations in CEC records. Compare specifications, registry observations and source documents.
Built from California Energy Commission records.
Understand the scope of a listing
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.
Find a model. Check the configuration.
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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 dataScroll the table to see ratings and registry evidence →
| Compare+ | Manufacturer / model | Type / electrical | Reported ratings | CEC observation | Details |
|---|---|---|---|---|---|
Topsun Co., Ltd.TOP CLASS 445DE14445 W nameplate · 412.2 W PTC | Solar panel34.1 V DC | 445 W DC412.2 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 450DE11450 W nameplate · 416.9 W PTC | Solar panel34.15 V DC | 450 W DC416.9 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 450DE13450 W nameplate · 418.1 W PTC | Solar panel34.22 V DC | 450 W DC418.1 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 450DE14450 W nameplate · 417 W PTC | Solar panel34.22 V DC | 450 W DC417 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 455DE11455 W nameplate · 421.7 W PTC | Solar panel34.34 V DC | 455 W DC421.7 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 455DE13455 W nameplate · 422.8 W PTC | Solar panel34.29 V DC | 455 W DC422.8 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 455DE14455 W nameplate · 421.7 W PTC | Solar panel34.29 V DC | 455 W DC421.7 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 460DE13460 W nameplate · 427.6 W PTC | Solar panel34.41 V DC | 460 W DC427.6 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 460DE14460 W nameplate · 426.5 W PTC | Solar panel34.41 V DC | 460 W DC426.5 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 495495 W nameplate · 439.6 W PTC | Solar panel53.28 V DC | 495 W DC439.6 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 500500 W nameplate · 444.2 W PTC | Solar panel53.33 V DC | 500 W DC444.2 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 505505 W nameplate · 448.9 W PTC | Solar panel53.38 V DC | 505 W DC448.9 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 510510 W nameplate · 453.5 W PTC | Solar panel53.43 V DC | 510 W DC453.5 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 515515 W nameplate · 458.1 W PTC | Solar panel53.46 V DC | 515 W DC458.1 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 515CH12515 W nameplate · 477.1 W PTC | Solar panel41.09 V DC | 515 W DC477.1 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 520CH12520 W nameplate · 481.9 W PTC | Solar panel41.26 V DC | 520 W DC481.9 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 525CH12525 W nameplate · 486.7 W PTC | Solar panel41.43 V DC | 525 W DC486.7 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 525DE11525 W nameplate · 489.5 W PTC | Solar panel40.97 V DC | 525 W DC489.5 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 530CH12530 W nameplate · 491.4 W PTC | Solar panel41.6 V DC | 530 W DC491.4 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 530DE11530 W nameplate · 494.3 W PTC | Solar panel41.12 V DC | 530 W DC494.3 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 530DE13530 W nameplate · 497.3 W PTC | Solar panel41.06 V DC | 530 W DC497.3 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 530DE14530 W nameplate · 494.9 W PTC | Solar panel41.06 V DC | 530 W DC494.9 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 535CH12535 W nameplate · 496.2 W PTC | Solar panel41.76 V DC | 535 W DC496.2 W DC | Listed in CECSep 21, 2026 | ||
Topsun Co., Ltd.TOP CLASS 535DE11535 W nameplate · 499 W PTC | Solar panel41.25 V DC | 535 W DC499 W DC | Listed in CECSep 21, 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.
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